Biotin

About: The word “biotin” comes from the ancient Greek word “biotos,” which means life or sustenance. Biotin is a water-soluble vitamin that is generally classified as B-complex vitamin.

What It Contains: vitamin B₇

Advantage: Biotin boosts the health of the hair and nails.

Benefit: It helps to keep your skin, hair, and eyes healthy. It can improve overall hair quality, including thickness and shine, and assist in regrowth.