What is PRP used for?
PRP is used to treat a variety of issues ranging from skin texture to sports injuries:
Improve skin texture.
As an aesthetic treatment, PRP is used to improve skin texture. PRP is typically used on the face, but it also works for other areas, such as the neck, décolletage and the hands. Used under the eyes, it can soften the look of dark circles.
Promote hair restoration.
When injected into the scalp to target mild hair thinning, PRP can help promote healthy hair regrowth by targeting the hair follicles – without the invasiveness of surgery. The injected plasma is rich in growth factors that nourish and stimulate your follicles, leading to more resilient hairs, which are also supported by the tweakment’s ability to improve blood circulation in the area and prolong the hair growth cycle. This leads to the appearance of a thicker, healthier-looking head of hair.
The leading consultant plastic, reconstructive and aesthetic surgeon also sees using a combination of PRP and Nanofat injections as a very promising hair restoration treatment. A Nanofat procedure involves harvesting a patient’s own fat cells, before emulsifying and filtering the fat cells into a stem cell-rich liquid. The growth factors of the PRP can help activate the cell divsion and some of the regenerative cells of this fat, boosting the effects of the treatment for hair regrowth.
Promote vaginal rejuvenation
By injecting PRP into the walls of the vagina, a well-trained practitioner can help patients who are experiencing vaginal laxity, dryness, irritation, and painful intercourse. PRP can help improve boost skin firmness in the area, improve muscle tone in the pelvic floor, heal tears and reduce stretch marks.
Promote healing in tendons and ligaments.
Studies have demonstrated some strong evidence that PRP can help with certain injuries, for example damage to knee tendons, by reducing inflammation and stimulating immune function. Tendons and ligaments take ages to heal because the body gives them only a meagre blood supply, so it makes sense that PRP might help healing. However, to manage expectations, it can help inflammation, not negate the need for surgery for more serious injuries.
Reduce osteoarthritic pain.
Another small-scale study has shown PRP injections to reduce the pain of osteoarthritis in knees.
Does PRP work?
Evidence is definitely building to support the fact that PRP is effective, with a growing number of published papers emphasising its abilities. In the cosmetic tweakment realm, for skin and hair there is now more than anecdotal evidence from doctors, including a recent systematic review of the use of PRP in aesthetic dermatology that you can have a look at here. However, as there is no real standardised protocol (the quantity of blood, machine or kit used) it is rather hard to currently compare studies or to source lots of data.
As Mr Olivier Amar explains: “It’s all about managing expectations. As you are injecting growth factors, on younger and thin skin you might see more of a glow than on a mature skin with solar elastosis, for example.”
by looking at Pubmed benefits of musculoskeletal and PRP , reducing inflammation , immunomodulation…there is now some strong evidence for their action , all about managing expectations, will reduce inflation on tendons, but if you need a knee replacement. I am not sure if the best treatment.