What is the best anti-hair loss serum on the market?

What you must remember

The best anti-hair loss serum can be identified by five criteria: transparency of composition, tolerability, level of evidence, clear instructions for use, and treatment duration. Our Tricho-Boost Anti-Hair Loss Serum, alcohol- and fragrance-free and 98% naturally derived, has been formulated to meet these criteria.

  • A serum remains on the scalp: this is what allows it to work.
  • Five criteria are used to evaluate a formula, including the level of evidence
  • The protocol depends on the cause of the fall
  • Three applications per week, for a minimum of three months, without rinsing.
What is the best anti-hair loss serum on the market?

Hair loss affects one in two people during their lifetime, and with the multitude of treatments available, the question keeps coming up. A good anti-hair loss serum can be recognized by five specific criteria — and our Tricho-Boost Anti-Hair Loss Serum has been formulated to meet them.

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What makes a good anti-hair loss serum?

Unlike shampoo, which is rinsed out in three minutes, a serum remains on the scalp. It is this prolonged contact time that allows for a real action on the follicle environment — and this is where the quality of the resulting hair is determined.

  • The composition and its transparency — Are the assets named, and where do they appear in the INCI list?
  • Tolerance — without alcohol or perfume, a serum limits irritation on a scalp that is often already sensitive
  • The level of evidence available — Clinical trial, ex vivo test, internal study: the method matters more than the percentage shown
  • The instructions specified — frequency and duration of treatment indicated
  • A course of treatment lasting at least three monthsthe duration of a hair cycle


The best serum is the one you apply consistently three times a week for three months. I've seen remarkable formulas fail because they were only used for two weeks, and simple formulas transform hair density because the person persevered. Consistency is just as important as the ingredients.
Dr. Julie PernetDoctor of Pharmacy & Certified Trichologist

Our Tricho-Boost Anti-Hair Loss Serum

Formulated in a French laboratory, it was designed to meet these five criteria:

  • 98% ingredients of natural originalcohol-free and perfume-free
  • A leave-in serum, which remains in contact with the scalp
  • A tolerance designed for sensitive scalpsincluding reagents
  • A precise instruction manual three applications per week, minimum three-month course
  • Data from an ex vivo test on follicular growth markers — Ki67, β-catenin, IGF-1

It can be used for hormonal as well as reactive, postpartum or post-transplant hair loss, provided it is associated with the corresponding protocol.

Which protocol should be used depending on your type of fall?

Even an excellent serum only reaches its full potential when integrated into a routine tailored to the cause of hair loss:

  • Hormonal drop — Widening part, thinning hair: serum + internal action on DHT conversion + exfoliation + pH 5 shampoo
  • Reactive fall — Diffuse hair loss after stress, fever, or deficiency: serum + reactive anti-hair loss supplement + scrub + pH 5 shampoo
  • Postpartum hair loss — serum and topical treatments during breastfeeding, supplements afterwards
  • Post-transplant — serum over time, in accordance with the practitioner's protocol
  • Slowed growth without fall — serum alone, for maintenance, with weekly exfoliation

Before
Before
After
After

Verified review

"I had been using minoxidil for years but with many side effects. I tried this
I tried the serum, thinking it wouldn't work... and yet! The bald spot on the back of my head has clearly filled in. Amazing!

Julien S., a customer for 4 months

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How to apply an anti-hair loss serum?

The application technique is crucial to the results. Three times a week, on a clean, dry scalp, apply one pump per parting, massaging for one minute with your fingertips to distribute the product and stimulate microcirculation. The serum is not rinsed out.

Allow three months before making any assessments, and six months to judge density: a hair grows approximately one centimeter per month. To increase penetration, the micro-infusion should be used once or twice a week, with the serum always applied afterward.

Tricho-Boost Anti-Hair Loss Protocol

Alternative to Minoxidil

$103.00$87.00

To remember

  • A serum remains on the scalp: this is what allows it to work.
  • Five criteria are used to evaluate a formula, including the level of evidence
  • The protocol depends on the cause of the fall
  • Three applications per week, for a minimum of three months, without rinsing.

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F.A.Q

What is the best anti-hair loss serum on the market?
The one that meets five criteria: a transparent composition, good tolerability, available data on its mechanism of action, clear instructions for use, and a treatment period of at least three months. Our Tricho-Boost Anti-Hair Loss Serum has been formulated according to these criteria.
Is an anti-hair loss serum really effective?
It acts on the follicle environment, which a rinse-out shampoo cannot do. For hormonal changes, it is not sufficient on its own: the conversion of testosterone to DHT is an internal process that no topical product can disrupt.
How to apply an anti-hair loss serum?
Three times a week, on a clean, dry scalp, apply one pump per parting, massaging for one minute with your fingertips. The serum does not need to be rinsed out.
How long does it take for an anti-hair loss serum to take effect?
A minimum of three months, six to assess density. The hair cycle dictates this timeframe: the active ingredient only acts on follicles entering the growth phase, and new hair takes several months to become visible.
Which anti-hair loss serum is best for a woman?
The same applies, provided that the protocol corresponding to the cause of the hair loss is combined. For female hormonal hair loss, topical action is complemented by internal action; for reactive hair loss, by nutritional support.
Can an anti-hair loss serum be used during pregnancy or breastfeeding?
Consult your doctor or midwife before applying any product. During breastfeeding, a topical approach is generally preferred to supplements.

Written by

Dr. Julie Pernet

Doctor of Pharmacy & Certified Trichologist. Doctor of Pharmacy and Trichologist, founder of the DermoPilaire MakeMyMask Laboratory. She develops skincare protocols focused on scalp health, based on microbiome science and pH balance.

Dr. Julie Pernet