DHT blocker: the natural solution against hormonal hair loss

What you must remember

Hormonal hair loss is caused by DHT, produced by the enzyme 5-alpha-reductase. A DHT blocker inhibits this enzyme and limits follicle miniaturization. The first effects appear between 45 and 90 days, and it is consistency, combined with a complete treatment protocol, that makes the results lasting.

  • The hormonal drop stems from an excess of DHT, produced by 5-alpha-reductase.
  • It is chronic and localized, unlike reactive hair loss.
  • A DHT blocker inhibits the upstream enzyme
  • The first effects appear between 45 and 90 days, and consistency is key.
DHT blocker: the natural solution against hormonal hair loss

Hormonal hair loss, also known as androgenic alopecia, affects millions of women and men. One of the most studied ways to slow its progression is with a DHT blocker, a supplement that targets the hormonal cause of the problem rather than its visible effects. Here's how it works, who it's for, and what results to expect.

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What causes hormonal hair loss?

Hormonal hair loss is caused by DHT, a hormone produced from testosterone by the enzyme 5-alpha-reductase. In excess, it binds to receptors in the hair follicle and gradually miniaturizes it: the growth phase shortens, the resting phase lengthens, and the hair ends up falling out faster than it grows back.

  • It affects men in the form of baldness, with a receding hairline at the temples and vertex.
  • It affects women by widening the central parting, often around the time of menopause or in cases of PCOS
  • Its progression is slow, chronic, and does not correct itself.

The hormonal drop is the only one that never stops on its own. This is what distinguishes it from all the others, and it is also why acting early makes all the difference: it is much easier to protect a miniaturized follicle than to revive a dormant one.

Dr. Julie PernetDoctor of Pharmacy & Certified Trichologist

How does a DHT blocker work?

A DHT blocker acts upstream, on the 5-alpha-reductase enzyme itself. By partially inhibiting this enzyme, it reduces the amount of DHT available around the follicle, thus limiting miniaturization and allowing the hair time to complete a full cycle. It does not stimulate growth; it removes the obstacle that prevents it.

Hormonal drop or reactive drop: how to recognize yours?

It's probably a hormonal drop if you recognize yourself in several of these signs:

  • A decline that had been developing for months, without any identifiable trigger.
  • Hair that gradually thins rather than falling out in clumps
  • A widening central ridge or receding gulfs
  • A specific area that is thinning, and not the entire scalp
  • A family history of the same type

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"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 long does it take to see the effects?

The first signs generally appear between forty-five and ninety days: hair loss slows down, then density improves. This timeframe corresponds to the hair growth cycle, not to the product's effectiveness. A DHT blocker works as long as it is taken and delivers its full potential when used as part of a comprehensive protocol that also addresses scalp microcirculation.

Hormonal Anti-Hair Loss Protocol

Specifically acts on hormonal hair loss

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To remember

  • The hormonal drop stems from an excess of DHT, produced by 5-alpha-reductase.
  • It is chronic and localized, unlike reactive hair loss.
  • A DHT blocker inhibits the upstream enzyme
  • The first effects appear between 45 and 90 days, and consistency is key.

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F.A.Q

DHT blocker or finasteride: which to choose?
Finasteride is more potent, but it requires a prescription and carries the risk of hormonal side effects. Our DHT Blocker® is better tolerated and available without a prescription, although it is less effective. It's a personal decision, ideally made in consultation with a healthcare professional.
Does a DHT blocker work on advanced alopecia?
It can stabilize hair loss and preserve remaining hair, but it doesn't revive a dormant follicle. The earlier the treatment, the more visible the results. In advanced stages, it is used in conjunction with a topical approach.
Does the DHT blocker have any side effects?
It is well tolerated, without the hormonal effects of synthetic inhibitors. Some digestive problems have been reported. It is not recommended during pregnancy and breastfeeding, and medical advice is necessary if you are taking hormones or anticoagulants.
What happens if I stop?
Hair loss gradually resumes, as with any treatment that acts on 5-alpha-reductase. Androgenic alopecia slows down, but it is not cured: treatment must be continued long-term.
Is a DHT blocker suitable for women?
Yes, the mechanism is the same — DHT is also involved in female androgenic alopecia. It is often the only available option, as finasteride is contraindicated in women of childbearing age.

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