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5 / 8 resultslearn Tretinoin
the gold standard retinoid in dermatology that's also helpful for hair regrowth alongside Minoxidil
learn Neem Oil
natural substance from Neem tree with medicinal and pesticidal properties
learn Mesotherapy
technique to inject very small amounts of beneficial chemicals into the scalp
learn Melatonin
hormone commonly taken for sleep aid has some topical benefits for hair
Research
5 / 1000+ resultsresearch An Unusual Form of Vitamin D-Dependent Rickets in a Child: Alopecia and Marked End-Organ Hyposensitivity to Biologically Active Vitamin D
The child's body didn't respond well to vitamin D, causing hair loss and rickets.

research Does Active Form of Vitamin D3 Prevent Hair Follicles from Radiation Toxicity?
Active vitamin D3 might protect hair follicles from radiation damage.
research Topically Active Vitamin D3 Analogue, 1α,24-Dihydroxy-Cholecalciferol, Has an Anti-Proliferative Effect on the Epidermis of Guinea Pig Skin
A vitamin D3 compound can reduce skin cell growth.
research Effect of a Transcriptionally Inactive or Absent Vitamin D Receptor on Beta-Cell Function and Glucose Homeostasis in Mice
Mice without active or present vitamin D receptors maintain normal blood sugar control and islet gene expression when calcium levels are normal.

research Vitamin D Metabolism and Function in the Skin
Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.
Community Join
5 / 910 resultscommunity My Theory Regarding a Cause and Cure for Androgenetic Alopecia
Hair loss theory suggests imbalance between Vitamin D Receptor (VDR) and Androgen Receptor (AR) activation. Proposed treatment includes upregulating VDR, downregulating AR, and improving mitochondrial health.
community 2+ Years of Finasteride treatment - Stopped hair-loss, got regrowth, but
The user experienced successful hair regrowth with Finasteride and Minoxidil but developed erectile dysfunction and abdominal pain, possibly due to medication or lifestyle changes. They plan to consult a urologist and consider adjusting medication or trying supplements like zinc, DIM, or boron.
community 14 months update on Dut, maybe time to switch back to Fin? (with pics)
The conversation discusses the effectiveness of switching from finasteride to dutasteride for hair loss treatment, with some users suggesting adding oral minoxidil for further improvement. The original poster is considering a hair transplant and is concerned about perceived thinning, despite others noting improvement or stability with dutasteride.
community PSA: Get your Vitamin D levels checked!
A user improved their hair health by taking 50,000 IU of vitamin D3 weekly due to a deficiency. Others discussed the potential link between vitamin D and hair growth, with some sharing similar experiences and emphasizing the importance of monitoring vitamin D levels and consulting with doctors.
community PSA: Check your vitamin D levels!
Low vitamin D levels can negatively impact hair growth, and supplementing with vitamin D, along with treatments like finasteride and minoxidil, may help improve hair health. Quitting smoking and ensuring adequate vitamin B12 and K2 intake are also suggested to support hair regrowth.