Nutricost Marine Collagen from sustainably sourced Fish is a good source of collagen high in type-1 peptides. Soluble in either hot or cold water, Marine Collagen from sustainably sourced Fish helps to support healthy hair, skin, and nails. Nutricost Marine Collagen from Sustainably-Sourced Fish features 23 servings containing 9g of Marine Collagen powder per serving. Nutricost prioritizes the quality and safety of our products, which is why we manufacture our Marine Collagen from Sustainably-Sourced Fish in a GMP-compliant, FDA-registered facility. To further guarantee the integrity of each batch, Nutricost Marine Collagen from sustainably sourced Fish is subjected to thorough third-party testing. This additional layer of scrutiny provides our customers with confidence in the potency, purity, and consistency of our products.