TLDR Both PRP and L-GF treatments improved hair transplant results, with L-GF being slightly better, but the difference was not significant.
The study compared the effectiveness of platelet-rich plasma (PRP) injection and lyophilized growth factors (L-GFs) injection in hair transplantation in 40 male patients with crown area baldness. The patients were divided into two groups of 20 each, with one group receiving L-GF injections and the other PRP injections. The treatments were administered in 3 sessions before and 3 sessions after hair transplantation. The results showed no significant difference between the two treatments in terms of hair density, length, patient satisfaction, redness, surgeon satisfaction, texture, and thickness of hair at 1, 2, and 6 months. However, there was a significant difference in hair density and redness at 3 months. Both PRP and L-GF therapy were found to be beneficial in providing quicker hair density and reducing the recovery period. The results of L-GF were slightly better than PRP, but the difference was not statistically significant. L-GF has advantages over PRP in terms of standardization of the preparation procedure and higher concentrations of growth factors.
February 2021 in “Dermatologic Therapy” Injections improve hair growth, density, and thickness in women safely.
June 2020 in “Al-Azhar International Medical Journal (Print)” Adding Platelet-rich plasma (PRP) to hair transplants can speed up recovery and increase hair density, but it doesn't help with androgenic alopecia.
65 citations,
April 2020 in “International Journal of Molecular Sciences” PRP injections may be a safe, effective alternative for hair loss treatment compared to minoxidil and finasteride.
39 citations,
January 2016 in “Journal of Cutaneous and Aesthetic Surgery” Injecting platelet-rich plasma during hair transplant surgery improves hair regrowth rate, speeds up skin recovery, and enhances hair quality.
59 citations,
May 2014 in “Expert Opinion on Therapeutic Targets” The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.
251 citations,
October 2006 in “Plastic and reconstructive surgery/PSEF CD journals” Using platelet plasma growth factors in baldness surgery can increase the number of hair follicles.
October 2023 in “Facial Plastic Surgery” Beard hair is the best for body hair transplants, but the procedure is complex and requires experienced professionals.
April 2022 in “Journal of Cosmetic Dermatology” Trimax-360 Serum, when used for 98 days, safely and effectively improves hair growth, thickness, and density without any side effects.
October 2021 in “Indian Journal of Plastic Surgery” You can use hair from other parts of the body for scalp hair restoration.
37 citations,
March 2009 in “Hair transplant forum international” PRP treatment helped reverse hair thinning and promoted new hair growth.
17 citations,
June 2002 in “Dermatologic Surgery” Chinese patients have fewer hair follicles than Caucasians, and transplanting hair at 40% of normal density works for natural-looking hairlines.
October 1987 in “Clinics in Dermatology” Scalp reduction can improve hair distribution in certain baldness cases but requires careful patient selection and understanding of facial structure.
