third party tested collagen

The listings include multiple sources: grass‑fed bovine collagen, wild‑caught marine collagen (ocean white fish), organic chicken and beef bone broths, eggshell collagen, and colostrum blended with grass‑fed collagen.

Product information lists several collagen types, including types I and III, a multi‑collagen option listing types I, II, III, V and X, and other items noting types I, II and III.

Several formulas pair collagen with probiotics or colostrum; other blends include hyaluronic acid, organic bamboo silica, and rice ceramides.

The results reference quality standards such as cGMP manufacturing, third‑party testing, NSF gluten‑free certification, and Non‑GMO testing.

Container supplies vary. Examples from the listings include a 50‑day supply, a container with 63 servings (just over two months), and containers showing about 25 to 30 servings. These are sample values and may differ by product.