learn Hair Fibers
cosmetic product that temporarily makes hair appear thicker
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5 / 801 resultslearn Hair Multiplication
extract, clone, and reinsert your own hair cells
learn plankton
learn Microneedling
technique to create small wounds in skin to activate collagen production and hair growth
learn Scalp Micropigmentation
scalp tattoos to mimic the appearance of light stubble
Research
5 / 1000+ resultsresearch Hair perms/straighteners and styling agents
Hair perms or treatments seem safe to use up to 3 to 4 times during pregnancy.
research Finding Long-COVID: temporal topic modeling of electronic health records from the N3C and RECOVER programs
Long-COVID causes more health issues after COVID-19, varying by age, sex, and infection wave.
research Permanent Hair Waving
Permanent hair waving uses chemicals to create long-lasting curls.
research What do we need to know about hair straightening?
Modern hair straightening improves manageability and strength while maintaining natural waves.
research Laser hair removal
Laser hair removal is now more effective, but the best treatment schedule is still uncertain.
Community Join
5 / 1000+ resultscommunity UCLA scientists found a molecule — PP405 — that wakes up sleeping hair follicles and tells them, “Do your job.”
PP405 is a promising molecule that may reactivate dormant hair follicles, potentially offering a new treatment for hair loss. It is in phase 2 trials, with possible availability between 2027 and 2030.
community Rethinking DHT and Hair Loss: Are We Targeting the Wrong Enemy?
Blocking DHT is not a cure for hair loss; instead, altering how scalp follicles respond to DHT might be more effective. Current treatments like topical finasteride and minoxidil are temporary solutions, and future approaches may involve gene therapy and bioengineering to change follicle behavior.
community Has anyone else noticed their hair getting super dry while using dutasteride?
A user experienced dry, brittle hair after starting dutasteride and considered switching back to finasteride. Another user advised that the dryness is temporary and shared positive results with dutasteride and oral minoxidil after several months.
community A hill on which I will die: The DHT itch absolutely exists
The DHT itch is linked to hair loss and persists despite finasteride use; switching to dutasteride helped alleviate the itch and promoted regrowth. Some users suggest seborrheic dermatitis as a cause and recommend treatments like medicated shampoos, vitamin D, and minoxidil.
community Topical minoxidil + Age-R Booster-H-device = Vast improvements in my hair recovery.
The user reported significant hair recovery using topical minoxidil combined with the Age-R Booster-H-device, alongside oral finasteride and weekly dermaroller use. The device improved minoxidil absorption, leading to visible new hair growth.