What is DHT? The 3-step explanation
You may have already read the word "DHT" in an article about hair loss, without really knowing what it was. Yet, this little hormone plays a major role in hair...
THE BLOG
Hair loss school
A space dedicated to hair health.
On the program: understanding the mechanisms and underlying causes of hair loss, exploring solutions validated by science, sharing practical advice and, finally, giving a voice to those who have experienced it.
PRP vs. Mesotherapy: are these clinical injections actually worth it?
Your own blood reinjected into the scalp on one side, a cocktail of vitamins and growth factors on the other. Two promises, two budgets, and a lot of confusion. We...
Minoxidil lotion vs. foam: what is the difference (and which one to choose)?
You have started using minoxidil, and since then your scalp has been itchy, your hair looks greasy first thing in the morning… and you are wondering if the treatment is...
They experienced androgenetic alopecia: 3 testimonials from women who took back control
It is rarely talked about, and yet many women experience it in silence. Female androgenetic alopecia is not always visible at first glance. It is noticed in the details: a...
Grow No.1: the anti-hair loss supplement that completes the HACT routine
Grow No.1: why add an anti-hair loss supplement to your HACT routine? Shampoo, Dermastamp, Serum… If you are already following the HACT routine, your scalp is well taken care of....
Ozempic and hair loss: why it happens and how to limit it
You have started Ozempic, the pounds are coming off… and you are finding more hair than usual in your brush. This is common. With the rise of GLP-1 treatments like...
DHT Blocker: Saw Palmetto
Why Saw Palmetto is the Key Ingredient Against Hair Loss Loss of density, receding hairline, or thinning hair over months: in the vast majority of cases, male and female hair...
Why choose Grow No.1?
The Science Behind Our 13-Ingredient Formula The science behind our 13-ingredient formula Losing hair, seeing it thin or lose density cannot be fixed with a simple brush stroke or a...
What concentrations should I look for in food supplements?
Understanding labels to choose the right supplements Two jars side by side. Same promise, same price, same ingredients advertised. One will work, the other will end up at the back...
Can Hair Loss Really Be Stopped? What Clinical Studies Say
Looking in the mirror, the observation is often the same: a receding hairline, a thinning vertex, or clumps of hair at the bottom of the shower. At the first signs,...
Menopause and hair loss: what no one tells you about this hormonal turning point
Hot flashes, mood swings, disturbed sleep... The classic symptoms of menopause are well-known. However, one side effect remains largely underestimated and difficult to live with: hair loss and thinning. Noticing...
Iron Deficiency and Hair Loss: The Secret Link Your Hair Is Trying to Tell You About
Have you noticed that your hairbrush fills up a little faster than usual lately? Or that your ponytail has lost some of its once-great density? Before you panic or spend...
How to read your anti-hair loss product labels effectively?
Given the quantity of shampoos and anti-hair loss lotions available on the market, it's easy to feel lost when trying to make a choice. Between the marketing claims highlighted on...
Minoxidil 2% vs 5%: which concentration to choose?
If you are looking to slow down hair loss or stimulate regrowth, you have probably come across Minoxidil. It is currently one of the most recognized topical treatments. Its mechanism...
Laser and Red Light Therapy: What Science Really Says About Hair Regrowth
LED helmets, laser caps, light brushes… In recent years, photobiomodulation has emerged as the new promise for hair loss prevention. But what do scientific publications really say? Is it a...
CHRONIC STRESS AND HAIR LOSS: HOW CORTISOL DESTROYS YOUR HAIR FOLLICLES
We know that stress is part of our lives. But when it becomes chronic, it stops being a simple psychological inconvenience and becomes a real biological disruptor. Among its primary...