Which type of biotin is the best? 6 best biotin supplements
What strength of biotin should I take? Adults and teenagers—30 to 100 micrograms (mcg) per day. Children 7 to 10 years of age—30 mcg per day. Children 4 to 6 years of age—25 mcg per day.
How much biotin should I take for hair growth? 2-5 milligrams
Related Questions
Is Biotin 5000 or 10000 better?
It’s referring to the potency of the vitamin. Biotin vitamins with 10,000mg are stronger than Biotin vitamins with 5,000mg.