Last updated: September 1, 2025
The company HACT CARE, a simplified joint-stock company whose headquarters is established at 28 rue Vaneau, 75007 Paris, registered with the Paris R.C.S. under number 941 620 114 ("HACT", "Company" or "We") publishes and operates the site accessible at www.hactparis.com (the "Site").
Access to the Site and its use constitute unconditional acceptance of the provisions and conditions detailed within the general terms of use of the Site, accessible here.
The Site provides access to an online store from which it is possible for any individual acting within the framework of a strictly personal and non-commercial activity (a "Buyer") to make online purchases of products marketed by the Company (the "Products"). Any purchase of Products on the Site constitutes unconditional acceptance of the provisions and conditions detailed within these general sales terms (the "GST").

 

Article 1. Content and Scope

The GST define all the rights and obligations of the Company and the Buyer in the context of ordering Products on the Site. The Company and the Buyer agree that the GST, including all policies and conditions expressly referenced therein, exclusively govern their relationship, to the exclusion of all other conditions.
We invite you to carefully read the GST before placing an order on the Site. By placing an order on the Site, you declare that you have read all the GST in their entirety and accept them without reservation. You also acknowledge that they are binding upon you.

Article 2. Product Information

The Products governed by the GST are those appearing on the online store accessible from the Site and which are sold and shipped by the Company. The essential characteristics of each Product are detailed within the corresponding product sheet accessible on the Site.
We make our best efforts to ensure that the description and presentation of the Products are as accurate as possible. However, in case of errors or omissions, the Company's liability could not be engaged. Photographs of Products are not contractual and do not bind the Company.
Any description relating to Products is provided exclusively for information purposes and does not constitute medical advice nor substitute for the advice of a healthcare professional. Usage instructions and contraindications applicable to each Product are also available on the Site and within the instructions accompanying each Product. We invite you to read them carefully before any use. In case of doubt, We invite you to inquire with a healthcare professional before any use of a Product purchased on the Site.

 

Article 3. Orders

The Buyer has the possibility to order any Product from the online store accessible on the Site, within the limit of available stocks and subject to any purchase restrictions, such as for example a maximum number of Products of the same reference that can be ordered for the same order or over a given period of time.
To place an order, the Buyer must place the Product(s) they wish to order in their electronic cart, select the address and delivery method, then accept, by checking the box provided for this purpose, these GST before being able to proceed to the payment step. The Buyer will also have the possibility to subscribe to a subscription on the Site to order the Product(s) of their choice, under the conditions described in the GST (a "Subscription").
Any order on the Site constitutes acceptance of the prices and description of Products as they appear on the Site at the time of the order, including any applicable restrictions. Any dispute on this point will be handled in accordance with these GST.
Any order placed on the Site or subscription to a Subscription on the Site is with payment obligation. The sale will be considered final after collection by the Company of the entire price and sending to the Buyer of written confirmation of order acceptance by email. This confirmation will contain a link to the applicable GST.
In case of unavailability of an ordered Product or order not compliant with any applicable restrictions, the Company reserves the right to refuse the order. Depending on the case, the order will not be validated and the Buyer will be informed by email.
In case of problems, for example in case of payment default, the Company reserves the right to block the order or suspend the implementation of any Subscription, or the shipment of any Product subject to a Subscription, until complete resolution of the problem. In case of persistent problem, the order or Subscription will not be validated or will be canceled by the Company.
For any question relating to order or Subscription tracking, the Buyer may contact the Company at the contact details indicated in the "Contact" article below.

 

Article 3.1. Specific Provisions for Subscriptions

The Subscription will begin on the day of its subscription by the Buyer. It is without duration commitment and the Buyer has the right to terminate it at any time by email or registered letter with acknowledgment of receipt to the Company, at the contact details indicated in the "Contact" article below.
During subscription, the Buyer must select the Product(s) subject to the Subscription, which the Company will ship at the frequency indicated on the Site.
They may modify at any time the Product(s) subject to the Subscription or the shipping frequency via the Site. Shipments subsequent to the modification date will reflect the modified composition AND ONLY IF APPLICABLE and the frequency modified by the Buyer.

 

Article 4. Prices

The Company reserves the right to modify its prices at any time and to practice promotional offers or price reductions at its entire discretion, in compliance with legislative provisions in force. The prices in force indicated at the time of the order will be applied, subject to availability on that date.
The Buyer who has subscribed to a Subscription will be informed by the Company of any price modification electronically (for example, email) at least 15 days before the entry into application of the new rates. Prices apply to orders shipped subsequent to their entry into application. The Buyer who would not accept the new prices must terminate their Subscription under the conditions provided in the GST. Otherwise, the Buyer will be deemed to have accepted the new prices.
The price of Products and Subscription is indicated in euros and includes all taxes applicable in metropolitan France, including VAT at the rate applicable on the day of the order. Any modification of the applicable VAT rate or introduction of a new tax or contribution of any nature will be automatically reflected in the price of Products and Subscription.
The prices indicated do not include delivery fees, which are specified to the Buyer before order validation and are charged as a supplement. The prices indicated do not include any applicable customs duties, which are specified to the Buyer before order validation and are charged as a supplement.
The price is payable in full and in a single payment at the time of order. The amounts paid cannot be considered as deposits or down payments.

Article 5. Payment

To pay for the order or Subscription, the Buyer has all the payment methods made available by the Company and listed on the Site at the time of payment. The Buyer is free to choose the payment method they wish to use.
The Buyer guarantees to the Company that they have all necessary authorizations when placing the order to use the payment method chosen by them.
In the context of a Subscription, the Buyer must pay the initial price indicated on the Site, and subsequent payments will then be made by automatic debit at the frequency indicated on the Site OR at the frequency selected by the Buyer. In the context of any Subscription, any order shipped before termination of the Subscription by the Buyer will be due in full.
The Company expressly reserves the right to suspend any order or shipment in case of refusal of payment authorization by bank card from authorized banking institutions. Furthermore, it may refuse to honor any order from a Buyer who has not fully or partially paid a previous order or with whom a payment dispute is ongoing.
Any payment made by the Buyer will only be considered final after confirmation by the Company of collection of all amounts due by the Buyer. The Company will then issue an invoice delivered to the Buyer electronically.

Article 6. Shipping

Except in cases of force majeure, stock depletion of available Products, or online store closure periods clearly announced on the Site, shipping times will be a maximum of five (5) business days from the date of order confirmation by the Company, or any shorter period indicated in the order confirmation email.
In case of unavailability of one or more ordered Products, the Company will inform the Buyer as soon as possible and the latter will have the possibility to cancel the order. The Buyer may then request from the Company either a refund of the amounts paid within thirty (30) days at the latest following their payment, or an exchange of the affected Product(s).
Shipment of ordered Products will only take place after confirmation of full payment by the banking institution mandated by the Company.

Article 7. Deliveries

The delivery fees and times applicable to Products and which are indicated on the Site constitute estimates and may vary. This information is also specified during validation of your order on the Site as well as in the order confirmation. Delivery fees are offered to Buyers who have subscribed to a Subscription and whose delivery address is located in metropolitan France or Corsica.
Delivery will be provided by La Poste or by an independent carrier, at the Buyer's choice. However, depending on the nature, weight and size of the order, the Company reserves the choice of delivery method to guarantee appropriate and secure shipping. No delivery will be made to hotels, campsites or post office boxes.
The ordered products will be delivered to the delivery address indicated by the Buyer when placing the order. The Buyer must ensure the accuracy of this address. Any package returned to the Company due to an incorrect or incomplete delivery address will be reshipped at the Buyer's expense.
The transfer of risks occurs at the time of physical receipt of the products by the Buyer or by any individual designated by them for this purpose. It is the Buyer's responsibility to check the condition of the packaging and Products upon delivery or collection of the package at the location indicated on the delivery notice. If they have been damaged or the packaging torn or opened, the Buyer must refuse the package and note a reservation on the delivery slip.
If the Buyer is absent on the day of delivery, they commit to collecting the package at the location and during the time period indicated on the delivery notice.
The Buyer must indicate on the delivery receipt, through handwritten reservations accompanied by their signature, any anomaly concerning the delivery, including any damage, missing product compared to the delivery receipt, damaged package, broken products, etc.
This verification is considered completed once the Buyer, or a person authorized by them, has signed the delivery receipt.
The Buyer must then confirm these reservations by registered mail to the carrier no later than two business days following receipt of the item(s) and send a copy of this letter to the Company, at the contact details indicated in the "Contact" Article below.
If all or part of the Products need to be returned to the Company, the Buyer must file a complaint in accordance with Article 8 below.

Article 8. Complaint Processing

Any complaint relating to the order or delivery of Products – including in case of error in the quality or quantity of Products – must be addressed to the Company as soon as possible and at the latest five (5) business days from the date of delivery of Products, by postal or electronic mail to the address indicated in the "Contact" Article below.
Any complaint not made in accordance with the rules above and within the allotted time cannot be taken into account and will release the Company from all liability towards the Buyer.
A return can only be accepted for Products in their original state, including their packaging, accessories and instructions.
In case of exchange, or delivery error due to the Buyer, any Product to be exchanged or refunded must be returned to the Company in its entirety and in its original packaging, to the postal address indicated in the "Contact" Article below. Return costs are borne by the Buyer.
The Company will acknowledge receipt of the Buyer's request within a maximum period of fourteen (14) days and will communicate to them by email, as the case may be, a notification of refusal of return for failure to comply with the above procedure, or an exchange number for the affected Product(s). Any Product exchange can only take place after assignment of an exchange number.
The complaint procedure does not prevent the Buyer from exercising their other rights, particularly those relating to legal warranties such as the legal warranty of conformity.

Article 9. Dispute Resolution - Mediation

In case of complaint or dispute, the Buyer is required to inform the Company beforehand in order to allow the search for an amicable solution. If no agreement is found, the Buyer may resort free of charge to a consumer mediator, in accordance with legal provisions in force.

The Buyer can also consult the European online dispute resolution platform (ODR) accessible at the following address: https://ec.europa.eu/consumers/odr
Recourse to mediation is optional and does not deprive the Buyer of their right to bring action before competent courts. Failing amicable resolution, any dispute will be submitted to competent courts under common law conditions.

Article 10. Warranties

Article 10.1. Legal Warranties

Under the conditions provided by legal provisions in force, the Buyer benefits from the legal warranty of conformity provided in articles L. 217-3 and following of the Consumer Code as well as the legal warranty against hidden defects provided in articles 1641 to 1649 of the Civil Code, for any defective or non-compliant Product acquired on the Site.
We invite you to review the legal provisions relating to these warranties, reproduced in Appendix 2 to these GST.

A. Warranty of Conformity
The Buyer benefits from a period of two (2) years from the day of Product delivery to implement the legal warranty of conformity. During this period, they are not required to provide proof of the existence of the conformity defect.
In this case, after evaluation of non-conformity by the Company, the Buyer can choose between repair or replacement of the Product at no cost or, if these solutions are impossible or disproportionate, a price reduction (keeping the Product) or resolution of the sale (returning the Product).

B. Warranty Against Hidden Defects
The Buyer may also choose to implement the warranty against hidden defects of the thing sold within the meaning of article 1641 of the Civil Code, within two (2) years from discovery of the defect. In this case, after evaluation of the hidden defect by the Company, the Buyer can choose between a price reduction (keeping the Product) or resolution of the sale (returning the Product).

 

Article 10.2. Commercial Warranty

Certain Products explicitly identified on the Site are also covered by a commercial warranty for a duration of one (1) year from the date of delivery of the Product(s) to the Buyer. This warranty covers, as the case may be, repair of the Product(s), their replacement, or refund of the purchase price subject to return by the Buyer of the Product(s) in question to the Company.
This commercial warranty does not cover defects caused by abnormal or faulty use or resulting from a cause foreign to the intrinsic qualities of the Product(s) covered by the warranty. The buyer is expressly informed and acknowledges that the Company is not the producer of all Products presented within the meaning of law no. 98-389 of May 19, 1998 relating to liability for defective products.
The above provisions are not exclusive of the application of the legal warranty of conformity and the warranty against hidden defects described in Article 10.1 above.

 

Article 10.4. Terms of Exercise

For any request relating to legal warranties or commercial warranty, the Buyer must contact the Company by postal or electronic mail to the address indicated in the "Contact" Article below, specifying the order number and attaching any useful supporting document.

Article 11. Right of Withdrawal

Under the conditions provided by legal provisions in force, the Buyer has the right to return any ordered Product and request refund or exchange without penalties, except for return costs which are borne by the Buyer (unless the Product is non-compliant or has a hidden defect).

Article 11.1. Terms of Exercise

The right of withdrawal must be exercised within fourteen (14) days from the day when the Buyer or any person designated by them for this purpose has taken physical possession of the Product(s). In case of an order delivered in several separate packages, this period runs from the day when the Buyer or any person designated by them for this purpose has taken physical possession of the last package.
The Buyer must send the Company an unambiguous statement, by registered mail with acknowledgment of receipt or email to the following address: hello@hactparis.com or through the "Contact us" section of our website. The Buyer may use the withdrawal form template shown in Appendix 1 hereto, without this being mandatory. The Company will issue an acknowledgment of receipt on a durable medium.
Only Products purchased on the Site can be returned to the Company for refund or exchange. Any product purchased through another distribution channel will not be accepted for return.
Any Product must be returned to the Company's address indicated in the "Contact" Article below, in perfect cosmetic and functional condition and in its original packaging, complete (instructions, accessories...), without any trace of use or wear, no later than ten (10) days following notification of withdrawal. Any Product showing traces of use or wear, which would be incomplete, would present malfunctions, or whose packaging would be damaged, will not be accepted for return.

Article 11.2. Effects of Withdrawal

In case of exercise of the right of withdrawal, subject to the conditions provided above:

• any exchange will be subject to availability, when processing the withdrawal by the Company, of the Product(s) chosen by the Buyer;
• any refund will be made in euros, using the same payment method as that used by the Buyer for the initial payment, unless explicitly stated otherwise by the Buyer.

Any exchange or refund will be made within fourteen (14) days from receipt by the Company of the Product(s) returned by the Buyer, subject to compliance with the return conditions provided above.
The Company reserves the right to defer the refund or shipment of the exchanged Product(s) until recovery of all returned Products or receipt of proof of shipment of the Products, whichever occurs first.

Article 11.3. Exceptions

The right of withdrawal cannot be exercised for Products opened after delivery and which cannot be returned for reasons of hygiene or health protection (opened or used cosmetics), as well as for goods made according to the Buyer's specifications or clearly personalized.

Article 12. Liability Exclusion

The Company undertakes to provide the ordered Products and ensure their delivery under the conditions provided in the GST. However, it cannot be held responsible for non-performance or poor performance of all or part of its obligations insofar as this non-performance or poor performance is attributable to the Buyer, to the unforeseeable and insurmountable act of a third party or to a case of force majeure.
To the fullest extent permitted by legal provisions in force on the date hereof, the Company disclaims all liability for direct or indirect, foreseeable or unforeseeable damage suffered by the Buyer following an order placed on the Site or use of any Product, including any use contrary to usage instructions or contraindications applicable to the Product concerned. If the Company's liability were to be retained in this regard, it would be strictly limited to the amount paid by the Buyer for the order concerned.

Article 13. Evidence Agreement

The Buyer acknowledges that computer records kept in the Company's computer systems under reasonable security conditions will be considered as evidence of communications, orders and payments between the parties.
The Buyer accepts that electronic exchanges (notably by email or any other means of electronic communication) may be used as evidence, in the same way as any writing on paper support.
The Company archives order forms and invoices on a reliable and durable support constituting a faithful copy in accordance with the provisions of article 1379 of the Civil Code. These documents may be produced as evidence of the contract.

Article 14. Force Majeure

The Company cannot be held responsible for total or partial non-performance of its obligations hereunder if this non-performance results from an event constituting force majeure, as defined by article 1218 of the Civil Code.
Expressly, in addition to those usually retained by the jurisprudence of French courts and tribunals, are considered as cases of force majeure, without this list being limiting: natural disasters, fires, storms, floods, pandemics, acts of war, acts of terrorism, internal or external strikes, breakdowns or blockages of telecommunication networks, governmental or legal restrictions, or any other unforeseeable, irresistible and external event preventing normal contract execution.
In case of occurrence of such an event, the Company will inform the Buyer as soon as possible and may suspend execution of its obligations for the entire duration of the force majeure case. If the impediment is permanent, the contract will be terminated by right, without compensation on either side.

Article 15. Intellectual Property

The "HACT" trademark, as well as all trademarks, photographs, images, texts, descriptions, comments, video sequences and, in general, all elements reproduced or used on the Site, including those relating to Products, constitute the exclusive property of the Company or its partners and are protected by intellectual property legislation in force.
Any reproduction, representation, use or adaptation of all or part of these elements, whatever the form or purpose, without prior written authorization from the Company, is expressly prohibited.
The Company reserves the right to take any action to guarantee respect for its rights in case of unauthorized use, including all legal proceedings.

Article 16. Personal Data

Personal data collected in the context of using the online store and Product orders are processed in accordance with our privacy policy.

Article 17. Partial Invalidity

If any of the provisions of these GST is declared invalid by effect of a legislative or regulatory provision or a final decision of a competent court, the other provisions will remain fully applicable and continue to produce their effects.

Article 18. Non-Waiver

The fact that one of the parties does not take advantage of the breach by the other party of any of the obligations referred to in the GST cannot be interpreted for the future as a waiver of the obligation in question.

Article 19. Contract Language

These GST are written in French. In case they are translated into one or more foreign languages, only the French text will prevail in case of dispute.

Article 20. Applicable Law

These GST are subject to French law, excluding its provisions relating to conflicts of laws.
Any dispute relating to the interpretation or execution of the GST will be subject to the jurisdiction of Paris courts, subject to applicable public policy rules where applicable.

Article 21. Updates

The current version of the GST is available at any time on this page. This version applies to any order of Products.
The Company reserves the right to update and modify all or part of the GST, including, without limitation, to take into account legislative or regulatory developments.
Any new version of the GST will be published on the Site and will be applicable as soon as it is put online. We invite you to regularly consult this page in order to become aware of any modifications. In such case, the Buyer who has subscribed to a Subscription and who does not accept the modified GST must terminate their Subscription under the conditions provided in the GST. By placing an order or maintaining your Subscription after the GST update date, you will be deemed to have expressly accepted the GST then online.
Previous versions of the GST are archived by the Company and can be consulted by the Buyer upon request, at the contact details indicated in the "Contact" article below.

Article 22. Contact - After-sales Service

For any question or information, including any request relating to the purchase of Products sold on the Site, we invite you to contact us by email at the following address: hello@hactparis.com, by mail at the following address:
HACT CARE, 28 rue Vaneau, 75007 Paris.

APPENDIX 1. Withdrawal Form

To the attention of HACT CARE company, simplified joint-stock company whose headquarters is established at 28 rue Vaneau, 75007 Paris.
I, the undersigned, (name and first name of the Buyer) hereby notify you of my wish to implement my right to withdraw from the contract relating to the following sale:
Order number: (please complete)
Order date: (please complete)
Delivery date: (please complete)
Delivery address: (please complete)
Consumer name: (please complete)
Consumer address: (please complete)
Date and signature: (only if paper form)

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APPENDIX 2. Provisions Relating to Legal Warranties

The Company draws the Buyer's attention to the following articles of the Consumer Code and Civil Code, which are referenced in articles 3 and 10 of the GST.
Article L. 215-1 of the Consumer Code
For service provision contracts concluded for a determined duration with a tacit renewal clause, the professional service provider informs the consumer in writing, by nominative letter or dedicated email, at the earliest three months and at the latest one month before the end of the period authorizing rejection of renewal, of the possibility of not renewing the contract they concluded with a tacit renewal clause. This information, delivered in clear and understandable terms, mentions, in an apparent box, the deadline for non-renewal.
When this information has not been sent to them in accordance with the provisions of the first paragraph, the consumer may terminate the contract free of charge, at any time from the date of renewal.
Advances made after the last renewal date or, regarding contracts for indefinite duration, after the date of transformation of the initial fixed-term contract, are in this case refunded within thirty days from the date of termination, minus amounts corresponding, until that date, to contract execution.
The provisions of this article apply without prejudice to those that legally subject certain contracts to particular rules regarding consumer information.
(...)
Article L. 215-1-1 of the Consumer Code
When a contract has been concluded electronically or has been concluded by another means and the professional, on the day of termination by the consumer, offers the consumer the possibility to conclude contracts electronically, termination is made possible according to this modality.
For this purpose, the professional makes available to the consumer a free functionality allowing to accomplish, electronically, the notification and steps necessary for contract termination. When the consumer notifies contract termination, the professional confirms receipt of the notification and informs them, on a durable medium and within reasonable time, of the date when the contract ends and the effects of termination.
A decree notably sets the technical modalities designed to guarantee consumer identification and easy, direct and permanent access to the functionality mentioned in the second paragraph, such as its presentation and use modalities. It determines the information to be provided by the consumer.
Article L. 241-3 of the Consumer Code
When the professional has not proceeded to refund under the conditions provided in article L. 215-1, the amounts due bear interest at the legal rate.
Article L. 217-4 of the Consumer Code
The good conforms to the contract if it notably meets, where applicable, the following criteria:
1° It corresponds to the description, type, quantity and quality, notably regarding functionality, compatibility, interoperability, or any other characteristic provided in the contract;
2° It is suitable for any special use sought by the consumer, brought to the seller's knowledge at the latest at the time of contract conclusion and that the latter accepted;
3° It is delivered with all accessories and installation instructions, to be provided in accordance with the contract;
4° It is updated in accordance with the contract.
Article L. 217-5 of the Consumer Code
I.-In addition to contract conformity criteria, the good conforms if it meets the following criteria:
1° It is suitable for the use habitually expected of goods of the same type, taking into account, if applicable, any provision of European Union law and national law as well as all technical standards or, in the absence of such technical standards, specific codes of conduct applicable to the sector concerned;
2° Where applicable, it possesses the qualities that the seller presented to the consumer in the form of a sample or model, before contract conclusion;
3° Where applicable, the digital elements it includes are provided according to the most recent version available at the time of contract conclusion, unless the parties agree otherwise;
4° Where applicable, it is delivered with all accessories, including packaging, and installation instructions that the consumer can legitimately expect;
5° Where applicable, it is provided with updates that the consumer can legitimately expect, in accordance with the provisions of article L. 217-19;
6° It corresponds to the quantity, quality and other characteristics, including in terms of durability, functionality, compatibility and security, that the consumer can legitimately expect for goods of the same type, having regard to the nature of the good as well as public declarations made by the seller, by any person upstream in the chain of transactions, or by a person acting on their behalf, including in advertising or on labeling.
II.-However, the seller is not bound by all public declarations mentioned in the preceding paragraph if they demonstrate:
1° That they did not know them and were not legitimately able to know them;
2° That at the time of contract conclusion, the public declarations had been corrected under conditions comparable to the initial declarations; or
3° That the public declarations could not have influenced the purchase decision.
III.-The consumer cannot contest conformity by invoking a defect concerning one or more particular characteristics of the good, of which they were specifically informed that they deviated from the conformity criteria set out in this article, deviation to which they expressly and separately consented upon contract conclusion.
Article L. 217-12 of the Consumer Code
The seller may not proceed according to the choice made by the consumer if the requested conformity is impossible or entails disproportionate costs having regard notably to:
1° The value that the good would have in the absence of conformity defect;
2° The importance of the conformity defect; and
3° The possible possibility of opting for the other choice without major inconvenience for the consumer.
The seller may refuse to bring the good into conformity if this is impossible or entails disproportionate costs notably having regard to 1° and 2°.
When these conditions are not respected, the consumer may, after formal notice, pursue forced execution in kind of the solution initially requested, in accordance with articles 1221 and following of the civil code.
Any refusal by the seller to proceed according to the consumer's choice or to bring the good into conformity, is motivated in writing or on durable medium.
Article L. 217-16 of the Consumer Code
In the cases provided for in article L. 217-14, the consumer informs the seller of their decision to resolve the contract. They return the goods to the seller at the latter's expense. The seller refunds the consumer the price paid and returns any other advantage received under the contract.
If the conformity defect only relates to certain goods delivered under the sales contract, the consumer has the right to resolution of the contract for all goods, even those not covered by this chapter, if one cannot reasonably expect them to accept keeping only the conforming goods.
For contracts mentioned in II of article L. 217-1, providing for the sale of goods and, incidentally, the provision of services not covered by this chapter, the consumer has the right to resolution of the entire contract. Furthermore, in case of a bundled offer within the meaning of article L. 224-42-2, the consumer has the right to resolution of all related contracts.
The respective obligations of the parties to the contract, mentioned in article L. 224-25-22 and relating to the consequences of resolution for digital content and digital services, are applicable to resolution of the sales contract for a good including digital elements.
Article 1641 of the Civil Code
The seller is bound by warranty by reason of hidden defects of the thing sold which render it unfit for the use for which it is intended, or which so diminish this use that the buyer would not have acquired it, or would have given only a lesser price, if they had known them.
Article 1648 of the Civil Code
The action resulting from redhibitory defects must be brought by the acquirer within two years from discovery of the defect.
In the case provided for by article 1642-1, the action must be introduced, under penalty of forfeiture, within the year following the date on which the seller can be discharged from apparent defects or conformity defects.