Is 10000 mcg of biotin too much? Mayo Clinic states that 10,000 mcg is a safe dose, as no adverse side effects have been noted to date. Reassuringly, even “mega doses” of 300,000 mcg found no side effects in neurological research.
Is 5000 mcg of biotin too much daily? However, doses of up to up to 10 milligrams a day are safe, according to Mayo Clinic. As long as you do not take more than two servings of biotin 5,000 mcg per day, you are unlikely to experience adverse reactions.
Is 5000 mg of biotin good for hair growth? We recommend taking 500 mcg-5,000 mcg of biotin per day to support healthy hair, skin, and nails.
Related Questions
How Much Biotin Do You Need For Hair Growth
Still, people who support its use often recommend taking 2 to 5 milligrams (mg) of biotin in supplement form daily in order to strengthen hair and achieve results.