PRP and Exosomes Together: What the Combination Adds for Your Hair
Why combine PRP and exosomes in one hair protocol, how the session goes, and our programs that bring both together.
Shedding slows from 4 to 8 weeks, new hairs become visible around 3 months, and the result is complete between 6 and 12 months. So the first signs come fairly quickly, but regrowth itself takes its time. Hair PRP is your own platelets, concentrated and placed back into the scalp.
We get this question almost every time, in the days after a first session. We understand: you look at your reflection in the morning searching for the smallest sign, and nothing seems to change.
Can it go faster? No. PRP doesn't work like a haircut; it follows the pace of the hair itself. Here's the timeline, step by step, and what you can watch for while you wait.
Why it takes time
PRP doesn't mask anything. It works on the follicle, at depth, and hair grows at its own pace.
The hair cycle:
- The growth phase (anagen): 2 to 7 years
- The transition phase (catagen): 2 to 3 weeks
- The resting phase (telogen): 2 to 3 months
PRP first has to wake the dormant follicles, then carry them into a new cycle. The work starts at the first session, but it takes weeks before it shows.
The timeline, step by step
The markers below describe a typical progression. The response varies from person to person, and nobody can guarantee you a result.
The first 4 weeks: not much to see
What happens without your seeing it:
- The growth factors release
- Scalp microcirculation improves
- Dormant follicles reactivate
What you might notice:
- A scalp in better shape, less irritated
- Existing hair shinier and stronger to the touch
If nothing jumps out, don't be discouraged. At this stage, that's normal.
From 4 to 8 weeks: shedding drops
This is the first sign, and often the most encouraging.
- Fewer hairs on the pillow in the morning
- Fewer hairs in the brush
- Fewer hairs in the shower
At the same time, hair feels thicker to the touch, its texture changes and the scalp is less sensitive.
Many people regain confidence at this point. It isn't regrowth yet, but the follicle is responding.
At 3 months: the first new hairs
At three months, you should start to see:
- Vellus hair, new fine hairs, in the treated areas
- Existing hair getting denser
- Visible improvement at the hairline or the crown
On quality, hair is clearly thicker, shine returns and styles hold better.
Why three months? Because a new hair needs at least that long to grow through the scalp and become visible. No product shortens that delay.
At 6 months: other people notice
- Regrowth is clear and measurable
- Thinning areas fill in
- Volume returns
Shedding stabilizes and hair holds up better.
From 6 to 12 months: the full result
- Density is at its highest
- Regrowth is complete in the areas that responded
- Hair is mature and strong
- The hair cycle has rebalanced
After this period, the goal is keeping the result. That's what maintenance is for, covered in this article.
Photos, to see the change
Why they matter
When you see yourself every day, you don't notice gradual change. It's like a child growing up: you mostly notice it in last year's photos.
Our photo follow-up
At the start, we take standardized photos of every area, with the same lighting, front, profile and crown.
At 3, 6 and 12 months, we retake the same photos in the same conditions so they can be compared, with a density measurement if needed.
These photos show progress objectively during the wait. They also let us adjust the protocol if the response isn't there. They often reveal improvements the person hadn't noticed themselves.
Living with the wait
Impatience is normal
Every morning at the mirror, you look for a change that's still a few weeks away. You've put time, hope and money into this treatment. It would be surprising if you weren't impatient.
The signs that it's working
- Shedding dropping, the earliest and most reliable
- A healthier scalp, with less itching
- Hair that's easier to style
- Shine returning
- Comments from people around you, which often come before you see it yourself
The calendar at a glance
- Month 1: hair quality improves
- Month 2: shedding drops
- Month 3: the first vellus hairs appear
- Month 6: density shows
What you can do meanwhile
Look after your scalp with gentle shampoos and a massage, eat enough protein and drink water.
Take your own photos every month too, in the same conditions. On days when it feels like nothing is happening, you'll be able to compare.
What speeds up or slows down the result
What goes faster
The response is often quicker in someone younger, in good general health, whose loss is recent or moderate.
Habits help too: a nutrient-rich diet, 7 to 8 hours of sleep, managed stress and physical activity.
What slows it down
- Smoking, which restricts circulation
- Significant chronic stress
- Nutritional deficiencies
- Loss that is already very advanced
- Certain medications affecting clotting
What you can change
Drink enough water, correct deficiencies if bloodwork shows them, protect your scalp from the sun and avoid aggressive chemical treatments. The most important factor is still keeping to the session schedule.
When to worry
A normal course
- Gradual improvement over 3 to 6 months
- Shedding that progressively decreases
- Hair quality that improves
- Small regrowth appearing
What calls for a reassessment
- No improvement after 6 months
- Shedding that gets worse
- Scalp irritation that persists
If that's your case, we won't let you keep paying for sessions that do nothing.
What we do if results are slow
We do a reassessment at 4 months. We look at the quality of your PRP, your response, the lifestyle habits that might be holding the result back, and whether the protocol needs adjusting.
What we can propose next:
- Exosomes, when plasma quality is the limit
- A reinforced protocol, when the response is there but slow
- A combination, when one approach won't be enough
And if nothing can work in your case, we'll tell you rather than sell you one more session.
Why the wait is worth it
The result looks natural. Regrowth blends in with your existing hair, with no abrupt change, and nobody guesses you had a treatment.
Once obtained, the gain lasts 12 to 18 months, and one maintenance session a year is usually enough to keep it.
The scalp is healthier too, and hair is more resilient, shinier and easier to style.
In short
Allow 4 to 8 weeks to see shedding slow, about 3 months for the first new hairs, and 6 to 12 months for the full result. That's the time a follicle needs to restart. If someone promises you a visible result in three weeks, be wary: the hair cycle doesn't allow it.
To place your case, start with our hair page.
