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5 / 12 resultslearn Thymosin Beta 4
learn HMI-115
much-hyped research compound targeting prolactin receptor in scalp
learn GHK-Cu
a copper peptide showing promise in both regrowth and reversing gray hair
learn Caffeine
the stimulant you know and love can be used topically to stimulate hair
Research
5 / 1000+ resultsresearch The Upper Dermal Sheath Has Potential to Regenerate Hair in Rat Follicular Epidermis
The upper dermal sheath can regenerate hair in rats.
research Involvement of Follicular Stem Cells in Forming Not Only the Follicle but Also the Epidermis
Hair follicle stem cells can form both hair follicles and skin.
research Dermal-Epidermal Interactions in Hair Follicle Development and Cycling
The dermal papilla interacts with the epidermis to control hair growth and development.

research Hair Follicle Regeneration Using Grafted Rodent and Human Cells
Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

research Gatekeeping the Sebaceous Gland
The research found that specific stem cells maintain skin gland openings and that disrupting their activity can cause blockages or early cancer signs, indicating a need for targeted treatments.
Community Join
5 / 233 resultscommunity New and Interesting HairLoss Studies/Papers/Reviews
Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.
community Microneedling technique clarification
The conversation is about using a Dr. Pen for microneedling on a widow's peak, with advice to use a depth of 1.25mm and hold it in place for 10 seconds. The user is also using minoxidil.
community Sharing my 3.5 year journey, keep grinding guys
The user shared a 3.5-year hair loss treatment journey using 1 mg finasteride daily and minoxidil foam, noting significant improvement, especially in the third year. They also mentioned using Nizoral shampoo twice a week and supplements like vitamin D3, biotin, and omega 3 and 6.
community Microneedling at .25 everyday before applying Min
Daily microneedling at 0.25mm before applying minoxidil is debated, with some suggesting weekly microneedling is safer and more effective. Concerns include potential skin damage and systemic absorption, while alternatives like tretinoin are considered safer for enhancing minoxidil absorption.
community Confused why people are calling PP405 a cure...it never claimed to be able to undo miniaturization or revert vellus back to terminal hairs. It seems to be more of a growth stimulant like minoxidil.
PP405 is not a cure for hair loss but may reactivate dormant hair follicles, similar to minoxidil. It is unlikely to help with miniaturized or vellus hairs and is still in trial phases, with availability expected around 2030.