Is biotin good for thinning hair? While biotin is added to some shampoos that claim to reduce hair loss, there is no evidence that this works. Consuming foods rich in healthy vitamins and minerals will help with overall hair health. The best natural sources of biotin are meat, eggs, fish, seeds, nuts, and vegetables.
How long does biotin take to work for thinning hair? It takes months to see results on biotin. According to The Journal of Clinical and Aesthetic Dermatology (source), biotin takes around 90 days to begin to work. Contrary to some of the claims you may have heard, biotin is not an overnight remedy that will magically give you 5 inches of hair growth in 24 hours.
Does biotin thicken thinning hair? Manufacturers claim that shampoo, conditioner, hair oils, masks, and creams containing biotin can thicken hair, increase fullness, and add shine. A handful of research studies have shown that biotin supplementation may help stimulate hair regrowth in people who have a clinical biotin deficiency or alopecia (hair loss).
Related Questions
How much biotin can I take a day for hair loss?
2-5 milligrams