learn Follistatin
glycoprotein that inhibits TGF-β and promotes hair growth by antagonizing activin
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5 / 801 resultslearn Vascular Endothelial Growth Factor
learn Exosomes
Microscopic delivery system that sends growth-promoting signals to hair follicles
learn Platelet-Rich Plasma
growth factors taken from your blood and injected into your scalp to stimulate hair
learn Dexpanthenol
precursor of vitamin B5 with hair stimulating effects
Research
5 / 1000+ results
research 18-β-Glycyrrhetinic Acid Promotes Hair Growth by Stimulating the Proliferation of Dermal Papilla Cells and Outer Root Sheath Cells, and Extends the Anagen Phase by Inhibiting 5α-Reductase
Licorice extract helps hair growth and may treat hair loss.
research Overexpression of IL-18 in the Proliferative Phase Endometrium of Patients With Polycystic Ovary Syndrome
Women with PCOS, especially those overweight, have higher levels of IL-18 in their endometrium, which may affect fertility.
research CARI ONE Induces Anagen Phase of Telogenic Hair Follicles Through Regulation of β-Catenin, Stimulation of Dermal Papilla Cell Proliferation, and Melanogenesis
CARI ONE helps start hair growth and makes hair follicles bigger and more numerous.
research ERK1/2 Pathway Is Involved in the Enhancement of Fatty Acids from Phaeodactylum tricornutum Extract (PTE) on Hair Follicle Cell Proliferation
Phaeodactylum tricornutum extract helps hair follicle cells grow by activating the ERK1/2 pathway.
research Histochemistry of the human hair follicle with consideration of anagen phases I to VI
Human hair follicles have a unique cell distribution and differentiation pattern during growth.
Community Join
5 / 102 resultscommunity PP405 Phase 2a press release with early results
PP405 shows promise in hair regrowth, with 31% of participants experiencing over 20% increase in hair density after 8 weeks. Phase 3 trials are expected in 2026, with potential market availability by 2029-2031.
community PP405: The Ultimate Hair Loss Drug for Complete Hair Growth
PP405 is a new hair loss treatment in phase 2 trials that may promote hair growth by increasing lactate production and activating hair follicle stem cells. It could potentially replace hormone-disrupting treatments like Minoxidil and finasteride.
community Better Than Minoxidil? Topical Sodium Valproate
Topical sodium valproate may promote hair growth by inhibiting GSK3β, allowing beta-catenin to proliferate, but it has potential side effects and requires more research. The conversation also mentions skepticism about a product called Vdphlo1, which includes sodium valproate and other ingredients.
community Novel effect of sildenafil (cialis) on hair growth
Sildenafil (Viagra) shows potential for hair growth by enhancing dermal papilla cell proliferation and stimulating perifollicular vessel formation. Users discuss the possibility of using Cialis (tadalafil) similarly, noting its benefits and side effects.
community PP405 - hair stem cell stimulation
PP405, a topical LDH inhibitor, has shown to stimulate hair follicle stem cell proliferation in humans with moderate hair loss. They are advancing to more detailed trials this year.