Platelet-Rich Plasma for Hair Restoration

March 2020 in “ Facial Plastic Surgery Clinics of North America ”

Natalie Justicz, Adeeb Derakhshan, Jenny X. Chen, Linda Lee

platelet-rich plasma PRP androgenetic alopecia AGA hair restoration growth factor hair regrowth hair follicles neovascularization

TLDR Platelet-Rich Plasma (PRP), a substance from a patient's own blood, can stimulate hair regrowth in people with Androgenetic Alopecia (AGA) who haven't had success with other treatments, but more research is needed to optimize its use.

The document from 3 years ago discussed the use of Platelet-Rich Plasma (PRP), a growth factor concentrate from a patient's own blood, for hair restoration in patients with Androgenetic Alopecia (AGA) who had not found success with other treatments. PRP was injected into areas of hair loss, stimulating hair regrowth, possibly by promoting the development of new hair follicles and neovascularization. Out of 24 studies, 21 reported positive outcomes with PRP. However, the document emphasized the need for further research to optimize PRP preparation and administration procedures, identify the most beneficial patient populations, and conduct long-term follow-up of objective hair loss outcomes.

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23 / 23 results

research Platelet-Rich Plasma for the Treatment of Androgenic Alopecia: A Systematic Review

23 citations , June 2018 in “Facial Plastic Surgery”

Platelet-Rich Plasma (PRP) is a low-risk treatment for Androgenic Alopecia (AGA) that generally improves hair count or density, but more research is needed for optimization.

research Platelet-Rich Plasma for the Aesthetic Surgeon

27 citations , July 2017 in “Facial Plastic Surgery”

Platelet-Rich Plasma (PRP) shows promise for hair growth and skin improvement in aesthetic surgery.

research The Effect of Plasma Rich in Growth Factors on Pattern Hair Loss: A Pilot Study

70 citations , May 2017 in “Dermatologic Surgery”

Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.

research A Split Head Study of Efficacy of Placebo Versus Platelet-Rich Plasma Injections in the Treatment of Androgenic Alopecia

33 citations , April 2017 in “Journal of Cutaneous and Aesthetic Surgery”

Platelet-rich plasma injections can effectively treat male pattern hair loss, improving hair density and quality with high patient satisfaction.

research Evaluation of Non-Activated and Activated PRP in Hair Loss Treatment: Role of Growth Factor and Cytokine Concentrations Obtained by Different Collection Systems

136 citations , February 2017 in “International Journal of Molecular Sciences”

PRP treatment improves hair growth, and the device used can affect results, with some being more effective.

research The Therapeutic Response of Platelet-Rich Plasma for Androgenetic Alopecia Showed No Correlation with Growth Factors and Platelet Number

3 citations , December 2016 in “Blood”

PRP treatment can increase hair growth in male pattern baldness, but this effect is not linked to the levels of growth factors or the number of platelets.

research A Mechanistic Model of Platelet-Rich Plasma Treatment for Androgenetic Alopecia

60 citations , December 2016 in “Dermatologic Surgery”

PRP treatment may stimulate hair growth by promoting blood vessel formation, increasing growth factors, and preventing cell death.

research Double-Blind, Placebo-Controlled Pilot Study on the Use of Platelet-Rich Plasma in Women With Female Androgenetic Alopecia

87 citations , November 2016 in “Dermatologic Surgery”

PRP shows potential for treating female hair loss, but more research needed.

research Efficacy of Platelet-Rich Plasma in the Treatment of Androgenetic (Male-Patterned) Alopecia: A Pilot Randomized Controlled Trial

61 citations , October 2016 in “Journal of Cosmetic and Laser Therapy”

Platelet-rich plasma (PRP) was found not effective in treating male-patterned hair loss.

research Randomized Placebo-Controlled, Double-Blind, Half-Head Study to Assess the Efficacy of Platelet-Rich Plasma on the Treatment of Androgenetic Alopecia

136 citations , April 2016 in “Dermatologic Surgery”

PRP treatment helps hair growth and density in androgenetic alopecia patients.

research Combined Autologous Platelet-Rich Plasma with Microneedling Versus Microneedling with Distilled Water in the Treatment of Atrophic Acne Scars: A Concurrent Split-Face Study

106 citations , January 2016 in “Journal of Cosmetic Dermatology”

Using platelet-rich plasma with microneedling works better for acne scars than microneedling with water.

research Platelet-Rich Plasma Microneedling Versus 5% Topical Minoxidil in the Treatment of Patterned Hair Loss

13 citations , January 2016 in “Journal of the Egyptian Women's Dermatologic Society (Print)”

Minoxidil works faster and is more cost-effective for treating hair loss, but platelet-rich plasma microneedling can be an alternative for those who can't use minoxidil.

research The Effect of Platelet-Rich Plasma in Hair Regrowth: A Randomized Placebo-Controlled Trial

214 citations , September 2015 in “Stem Cells Translational Medicine”

Platelet-rich plasma injections significantly improved hair regrowth and thickness in patients with hair loss.

research Platelet Preparations for Use in Facial Rejuvenation and Wound Healing: A Critical Review of Current Literature

66 citations , June 2015 in “Aesthetic Plastic Surgery”

Platelet preparations generally show positive effects on wound healing and facial rejuvenation, but more thorough research is needed to confirm their effectiveness.

research Study of Platelet-Rich Plasma Injections in the Treatment of Androgenetic Alopecia Through a One-Year Period

164 citations , October 2014 in “Journal of Cutaneous and Aesthetic Surgery”

PRP injections increase hair density and satisfaction in androgenetic alopecia patients.

research Platelet-Rich Fibrin Matrix for Androgenetic Alopecia

25 citations , April 2014 in “Facial Plastic Surgery”

PRFM may help treat hair loss, especially in mild cases.

research Platelet-Rich Plasma in Androgenic Alopecia: Myth or Effective Tool

115 citations , January 2014 in “Journal of Cutaneous and Aesthetic Surgery”

Platelet-rich plasma (PRP) is a cheap and easy treatment for hair loss, but not suitable for everyone. It also helps in healing ulcers, rejuvenating skin, and improving hair transplants.

research The Effect of CD34+ Cell-Containing Autologous Platelet-Rich Plasma Injection on Pattern Hair Loss: A Preliminary Study

88 citations , January 2014 in “Journal of The European Academy of Dermatology and Venereology”

Injecting CD34+ cell-containing platelet-rich plasma into the scalp can improve hair count and thickness in people with pattern hair loss.

research The Effect of Autologous Activated Platelet Rich Plasma Injection on Pattern Hair Loss: Clinical and Histomorphometric Evaluation

183 citations , January 2014 in “BioMed Research International”

AA-PRP injections effectively increase hair count and thickness for male pattern hair loss.

2 / 2 results

research Platelet-Rich Plasma for Hair Restoration

January 2020 in “Springer eBooks”

research The Effects of Autologous Platelet-Rich Plasma and Various Growth Factors on Non-Transplanted Miniaturized Hair

37 citations , March 2009 in “Hair transplant forum international”

PRP treatment helped reverse hair thinning and promoted new hair growth.