How long does it take for biotin to strengthen nails? Supplements include vitamins like biotin that can strengthen and nourish aging nails. With consistent use, you can see benefits for your fingernails in four to six months, toenails generally about nine months.
How much biotin should I take for my nails? Biotin may help for brittle nails. Studies show that taking-5 mg (2500 mcg) tablets daily may lead to some improvement in nail firmness, hardness, and thickness. In one study, over half of the folks taking biotin-5 mg a day had a 25% increase in thickness of their nails.
What vitamins should I take for strong nails? Two essential B vitamins help with strong nail growth. Biotin, or vitamin B7, helps strengthen nails, skin, and hair. In one study, women who took biotin for 6-9 months showed improved hair growth.
Related Questions
Does Biotin Help Strengthen Nails
But several studies show that biotin can strengthen brittle nails, making them less likely to split or break, so you may be able to grow your nails longer after taking the supplement regularly.