BioSil, ch-OSA (Hair, Skin & Nails) 60 Vegetarian Capsules - Natural Factors

BioSil ch-OSA Hair, Skin & Nails helps natural collagen production, a cornerstone of collagen supplements, and it helps your body build more elastin and keratin for healthier hair, skin and nails. The key active ingredient is ch-OSA, a silicon-based complex that activates your body's collagen production. Natural Factors backs BioSil with vegan, GMO-free sourcing and ingredient disclosure, so you know what you're getting.

Available Sizes & Variants:

60 Vegetarian Capsules – Vegan, allergen free capsules from Natural Factors

Benefits & Features:

• Supports natural collagen production for healthier hair and nails.
• Active ch-OSA helps protect existing collagen while boosting the body's own production.
• Fits daily into vegetarian skincare routines, complementing other wellness habits.
• Convenient capsules you can take with or without food, seamlessly.
• With a clean label approach that lists only active ch-OSA and minimal inactive ingredients, it stands out for transparency and quality you can trust today.

BioSil stands out among hair nails and skin vitamins, with a singular active ingredient, ch-OSA, designed to prompt your body to generate its own collagen, elastin and keratin. The vegan capsule shell and allergen-free formula reflect Natural Factors' commitment to quality. In trials, elasticity improved, wrinkles eased, hair thickened and nails strengthened, offering a comprehensive triple protein support for hair, skin and nails from within.