Vitamin B7 (Biotin)

Biotin (Vitamin B7) contributes to the maintenance of normal hair and normal skin, alongside a role in normal energy-yielding metabolism and normal functioning of the nervous system — genuine, authorised claims that make it a popular everyday choice.

What's in this range:

• Standalone biotin — from Lindens and HealthAid, letting you control the exact amount you're taking.
• Combination hair, skin and nails formulas — such as Vitabiotics' Perfectil range, pairing biotin with other relevant nutrients in one product.

Worth knowing: biotin's authorised claims are about maintaining normal hair and skin, not promoting hair growth or treating hair loss. Our FAQs below cover this distinction and how to choose between standalone and combination formulas.