PRP and PRF for Skin
- The claim
- Your own growth factors, injected or applied, rejuvenate skin and improve texture and tone.
- The verdict
- Most of the studies behind it are uncontrolled, and the reviews that pooled them rate their own confidence as low.
- Worth it?
- Situationally. The evidence is better for hair than for facial skin, and the variability between clinics is large.
What the evidence supports
Platelet-rich plasma is not a standardized product. Platelet concentration, leukocyte content, activation method and volume all vary between systems and between operators, and studies using different preparations reach different conclusions.
The deeper problem is what sits underneath those conclusions. An umbrella review of thirteen systematic reviews found that twenty of the twenty-eight primary studies they draw on had no control group at all, and rated its confidence in twelve of the thirteen reviews as low or critically low. Its conclusion is that the available evidence is insufficient to say whether PRP rejuvenates facial skin. Randomized trials exist and some are encouraging, but they are a minority of the literature and they are not what most of the marketing rests on.
The mechanism is plausible and the safety profile is good, which is why this sits at thin and not at no.
Why this entry is short
This is a graded stub. The verdict, the grade and the citations are settled and reviewed; the long-form write-up is queued behind a recorded consult-room explanation, in the order these questions actually come up in the office. The row is here now because an evidence index with twenty honest lines is more use than one with four essays and nothing else.
What this is based on
- Cruciani et al., platelet-rich plasma for facial rejuvenation — an overview of 13 systematic reviews, graded with AMSTAR-2 and GRADEBlood Transfusion · 2024
- Evans et al., platelet-rich plasma for the periorbital area — systematic review and meta-analysisArchives of Dermatological Research · 2021
- Hersant et al., platelet-rich plasma and hyaluronic acid for facial skin rejuvenation — randomized controlled trial in 93 patientsAesthetic Surgery Journal · 2021
Grades describe the quality of the human evidence, not my opinion of the treatment. Where the literature changes, the grade changes and the review date moves with it.
The full guide
All guides →GLP-1 Weight Loss and the Face: What Empties, and What Puts It Back →
The medication is not damaging your face. Fast weight loss is, and it does it through discrete fat compartments that empty at different rates. That mechanism decides which treatments can realistically restore it.
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What changed in facial rejuvenation this week, one guide we updated, and why it matters. Written by Jay Keni, MD.