# Biosil

Collagen is essential for beautiful skin, hair and nails as well as healthy bones and joints. But starting at age 21, collagen diminishes 1% per year. By age 30, the signs become visible. For years, scientists searched for a method to give the human body the ability to regenerate its own collagen. But it took BioSil's landmark discovery of ch-OSA® to make it a reality. Its capacity to generate collagen with your own DNA fingerprint makes ch-OSA® the genuine breakthrough in collagen.

## Details

- **Price:** 34.39 USD
- **Vendor:** NATROL
- **Type:** Vitamins & Supplements
- **Tags:** 120 Day Supply, 30ML LQ, Form|LQ, NATROL, SUPPLEMENT, SyncedWithC4

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.39 USD | In stock |

## Images

- Biosil

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> Source: [Village Green Apothecary](https://myvillagegreen.com/products/biosil-liquid-24363)
> Updated: 2026-06-06