This study found that injecting growth factor concentrates into the scalp of five patients with androgenic alopecia led to notable improvements in hair density and quality over eight weeks, with patients reporting satisfaction and minimal side effects.
This review examines the effectiveness of current treatments for androgenetic alopecia, offering plastic surgeons evidence-based guidance for choosing safe and effective options, but reports no new results.
February 2026 in “International Journal of Basic & Clinical Pharmacology”
This study found that hair rejuvenation therapies and patient comorbidities, such as diabetes mellitus, were significantly associated with adverse drug reactions in cosmetic treatment recipients.
This study found that growth factor concentrate provides quicker improvements for patterned hair loss, but platelet-rich plasma offers more sustained benefits after treatment.
The user experienced rapid hair thinning on top of the head after two GFCtreatments, despite using topical minoxidil for four years. Hair on the sides and back became thicker, leading to confusion and questioning of the treatment decision.
OP is experiencing significant hair loss despite GFC and PRP treatments and has abnormal lab results. They are advised to consult a hair-focused dermatologist for further evaluation.
A 21-year-old is experiencing aggressive hair loss despite using minoxidil, dutasteride, and GFC, and is seeking advice on whether to switch treatments or consider a hair transplant. Suggestions include continuing current treatments, checking for underlying health issues, and considering alternatives like RU58841 or microneedling.
A dermatologist recommended PRP (Platelet Rich Plasma) and GFC (Growth Factor Concentrate) for pattern baldness, but online sources suggest they may not be effective. The user is seeking opinions on these treatments.
The user shares their experience with hair loss treatments, including oral finasteride, oral minoxidil, and a topical lotion for dandruff, expressing dissatisfaction with past treatments like PRP and hair transplants. They seek advice on a DNA test to determine suitable medications and express frustration with dermatologists' advice.
Do I need PRP after a hair transplant?PRP is not required after a hair transplant. Some clinics offer it, but the evidence that it improves results is limited.
Can PRP be combined with a hair transplant?Providers routinely offer PRP alongside a hair transplant and most say it speeds healing and supports graft survival; the published human studies are small and mixed, so the size of any benefit is unsettled.