Does PRP Work for Hair?

Does PRP work for hair? It depends, mostly on the stage of the loss. We know that's not the answer you were hoping for. Studies often see a gain in density and slower shedding, but results vary a lot from one person to the next.

Here's what it depends on, so you can place yourself before paying for anything. The treatment is described on our PRP page.

What the studies show

Published work on hair PRP is encouraging. It often shows a gain in density and slower shedding, with first signs around 6 to 8 weeks.

Protocols vary from one study to the next, though, and so do the numbers. That's why we speak of an encouraging trend rather than a percentage. If someone quotes you a precise figure, it's a study average, not a promise for you.

Why it works

Your blood contains growth factors. PRP concentrates them and places them back into the scalp, where they help wake dormant follicles.

What happens next:

• Miniaturized follicles reactivate
• Local circulation improves
• The hair's growth phase lengthens
• Keratin production picks up

Who it works best for

Age and sex matter less than the stage of the loss.

The best responses:

• Early to moderate hereditary hair loss
• Diffuse thinning in women
• A recently receding hairline
• Thinning areas that aren't bare

The limited responses:

• Advanced loss, with completely bare areas
• Hair loss with scarring of the scalp
• Heavy recent loss whose cause hasn't been addressed

The earlier you start, the better the response, because a follicle that has disappeared doesn't come back.

In women, we check iron, thyroid and hormones first. If the cause of the shedding isn't corrected, restarting the follicle does little.

The timeline

Weeks 1 to 4: shedding stabilizes. Weeks 6 to 8: the first vellus hairs appear. Months 3 and 4: density visibly improves. Around 6 months: the result is at its best.

This progression follows the natural hair cycle, and it can't be sped up.

The limits of PRP

PRP has clear limits:

• It does nothing on an area that has been bare for years
• It takes several sessions, three or four at minimum
• It takes patience, because the result is gradual
• It takes maintenance, about one session a year

We'd rather you know them before starting, so your expectations match what the treatment can deliver.

Compared with the other options

PRP is more effective than supplements alone, so-called anti-shedding shampoos or scalp massage. Those options support the hair, but they aren't treatments.

What about minoxidil? We don't recommend it at the clinic. The day you stop, shedding resumes, often harder. We'd rather bet on your own follicles, early, than on something you have to redo every day with no end.

A hair transplant is a heavier option, but it remains the right one for completely bare areas. If that's your case, we'll refer you.

How to get the most from the treatment

Our protocol is three to four sessions spaced three to six weeks apart. We assess your type of loss at the start, follow up with photos and give you tailored recommendations. That's how DC Bloom, for women, and DC Prime, for men, are built.

What improves the result:

• Starting early
• Keeping to the session schedule
• Treating the scalp gently
• Sleeping, eating well and lowering stress where possible

That last point matters more than you might think. The quality of your plasma depends directly on your habits, and it's a lever that costs you nothing. The subject is covered in this article.

So, is it for you?

Yes, if:

• Your loss is early to moderate
• You want an approach that works with your biology
• You can commit over a few months
• Your expectations are realistic

No, if:

• You're looking for an immediate result
• Your loss is very advanced
• You won't see the protocol through

If your loss is very advanced or the protocol doesn't suit you, we'll tell you at the assessment rather than let you find out at the third session.

About result photos

The before-and-afters we publish are real cases, but results vary a lot from person to person. They were obtained after several sessions and guarantee nothing for you.

Age, the state of the scalp, genetics, general health and sticking to the protocol all make results vary. We commit to the quality of our work, not to a specific result.

Your next step

To find out whether PRP will work in your case, you need the hair eligibility assessment. We look at your type of loss, your history and your goals, and you leave with a clear answer, even when it's no.

To place your case before coming in, start with our hair page.