Sproos Marine Collagen 240g peptides are highly soluble, digestible and bio-available (easily absorbed) short chain amino acids.  They help to restore and rebuild the body’s collagen supply, countering the effects of natural collagen decline. Its high bio-availability means that marine collagen is recognized as the most effective source of collagen for enhancing skin health.  This marine collagen is sourced from wild-caught North Atlantic fish to ensure a natural, sustainable source of this powerful food.