research Effect of Surfactant Type on the Dyeability and Color Resistance of Semi-Permanent Basic Hair Dye
Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.
Search
forLearn
0 / 0 results — no results
Research
5 / 1000+ results 
research Hair Colors and Dyes
Natural plant-based substances can be used as effective hair dyes.
research Axitinib-Induced Repigmentation of Grey Hair in a Patient With Metastatic Renal Cell Carcinoma
Axitinib treatment turned a man's grey hair back to black.
research Premature Greying of Hair (Premature Canities): A Concern for Parent and Child
Genetics, stress, and health issues can cause early hair greying, which affects self-esteem, and there's no cure, only hair dye.
research The Color of Human Hair
Hair color is determined by melanin types and gene activity.
Community Join
5 / 414 resultscommunity Fighting Hair loss AND Grey Hair
OP is exploring ways to stop or reverse greying hair, using NAC and considering PABA supplements. Some users suggest hair dye, black strap molasses, and copper as potential solutions.
community New company working on grey hair reversal
A conversation about hair loss and the desire for treatments to reverse balding and grey hair. The conversation mentions the use of minoxidil (Minoxidil) for hair growth and the potential for it to darken grey hair. Finasteride (Fin) is also mentioned as a treatment that turned someone's blonde hair brunette.
community People who taking melatonin, do you have any grey hairs?
The post discusses the theory that melatonin could reverse grey hair by regulating certain enzymes. However, users who have taken melatonin reported no effect on preventing or reversing grey hair.
community 7 Month Hair Progress (0.5 mg dut only, diffuse thinning)
An 18-year-old male switched from topical finasteride and minoxidil to oral dutasteride for diffuse hair loss and saw improvement without side effects, despite experiencing scalp itch and shedding. Commenters noted significant hair regrowth and were surprised by his young age and appearance.
community Fin 1mg / min foam twice a day 4 months
Hair loss treatment with Fin 1mg, Min foam twice a day for 4 months. Minoxidil can make hair darker by stimulating melanocytes; keto shampoo also used.