DHT is now recognized as one of the main biological factors in androgenetic alopecia, in both men and women. In response, many supplements claim to be "DHT blockers"—but they are far from all being created equal. The real question isn't "Does it contain saw palmetto?", but "How many active fatty acids actually reach the body?"
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What exactly is a DHT blocker?
A DHT blocker is a substance capable of reducing the activity of 5-alpha-reductase, the enzyme that converts testosterone into DHT. This hormone shortens the hair growth phase, progressively miniaturizes the follicle, and leads to its thinning and eventual disappearance. Partially inhibiting this enzyme slows down the androgenic mechanism without disrupting the overall hormonal balance.
- It acts on the hormonal cause, not on the symptom
- It hinders miniaturization rather than stimulating growth
- Its effect is gradual and lasts as long as it is taken regularly.
What few brands mention is that not all Saw Palmetto extracts are created equal. Two capsules with the same number of milligrams can have completely different enzymatic activities. The only number that matters is the actual amount of active fatty acids delivered.
Saw Palmetto: the benchmark active ingredient, provided it is properly extracted
Saw palmetto is the most studied natural active ingredient for its effect on 5-alpha-reductase. However, it's not the milligrams of the plant itself that are effective: it's the fatty acids contained in the extract. Raw berry powder, no matter how concentrated, doesn't provide these compounds in sufficient quantities—without fatty acid standardization, saw palmetto is biologically ineffective.
How to recognize a DHT blocker that is actually dosed
Before buying, check these points on the label:
- The mention of a standardized extract, and not a berry powder
- The fresh plant equivalent, which indicates the degree of concentration
- The amount of active fatty acids delivered per day, expressed in milligrams
- The presence of metabolic cofactors: zinc, vitamins B6, B8 and D3
- An absorption system, with probiotics improving the bioavailability of active ingredients
- A treatment period of at least three months, aligned with the hair cycle
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
Discover the solutionThe best DHT blocker: a matter of science, not marketing
The best DHT blocker isn't necessarily the one with the highest milligram count on the label, but rather the one that actually delivers the active fatty acids to the target area, along with the cofactors that support keratin synthesis and microcirculation. This formulation requirement is what separates a supplement from a true skincare tool—and it's also why a DHT blocker delivers its full potential when used as part of a comprehensive skincare protocol.
Hormonal Anti-Hair Loss Protocol
Specifically acts on hormonal hair loss
To remember
- It is the fatty acids in the extract that are active, not the milligrams of plant material.
- Our formula delivers 96 mg of active fatty acids per 300 mg of concentrated extract
- Probiotics influence the actual absorption of active ingredients
- A minimum of three months: that's the duration of a complete hair cycle.
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