How it works
Blood is drawn as for an ordinary blood test, then spun: the platelet-rich part is separated from the rest. Platelets contain growth factors which, once in the skin, stimulate fibroblasts, the cells that make collagen. Since the product comes from you, there is no risk of allergy to the product itself.
What is it used for?
To improve skin quality: glow, texture, fineness of fine lines. For tired-looking eyes and thin skin under the eyes. For acne scars, alongside Dermapen or a laser. For the neck and décolleté. It does not replace filler (which fills a volume) or Botox (which relaxes a muscle): it works on skin quality, not on volumes.
PRP or PRF: what is the difference?
PRF is a more recent version: it is prepared without additives and forms a fibrin matrix that releases growth factors more slowly. The choice between PRP and PRF depends on the area and the indication. The regenerative medicine page describes the difference in more detail.
How a session goes
After a consultation, blood is drawn at the clinic. A numbing cream is placed on the face while the plasma is prepared. The PRP is then injected in micro-injections or applied to the skin after a Dermapen. The whole thing takes about three quarters of an hour, blood draw included. There is no social downtime: small redness or bruises may show for a few days.
How many sessions?
Usually three sessions a month apart, then maintenance at a pace to be defined. Improvement is gradual, often noticeable after the second or third session, and is judged with comparative photographs. The number of sessions depends on the indication and on how the skin responds.
Contraindications and precautions
PRP is avoided during pregnancy and breastfeeding, with an active infection of the area, blood disease or clotting disorders, and with blood-thinning treatment without medical advice. Also mention active cold sores. Side effects are modest: mild pain, swelling, bruising.
What can honestly be expected
PRP improves the skin without transforming it. A precise result cannot be promised: the response varies from person to person and area to area. Dr Zahid tells you before starting whether PRP is the right tool for your case, or whether a laser, Dermapen alone, a skinbooster or filler answers better.
Where to have face PRP in Marrakech?
At the Skin & Aesthetic Clinic, in Guéliz, with Dr Sara Zahid, dermatologist, by appointment, in French, English or Arabic. A detailed quote is provided before any procedure, with no single price displayed.