Advanced Hair + Nail Care + Biotin 30 Original Capsules

OverviewClinically Proven ch-OSA®2 in 1 Generates & Protects Your Own CollagenVegan Friendly SupplementGluten & Allergen FreeGMO FreeSoy FreeDairy FreeGrowStrengthThickenGenerate + Protect Biosil's ch-OSA® complex activates your natural ability to generate and protect your own collagen, elastin, and keratin. This improves and supports your hair, skin, nails. Biotin enhances the benefits of the ch-OSA® complex - especially keratin production - for thick, lustrous hair & strong nails.Added biotin takes your hair + nails to a new level. Biotin is an essential nutrient that supports healthy metabolism (vital for healthy hair and nails). ch-OSA® complex helps link keratin fibers together for stronger hair and nails. Together they form a powerful combination for more & thicker hair, stronger nails, and healthy skin.