Easy to Use On-the-Go Single Serve Packets. Marine Sourced Collagen Peptides + Hyaluronic Acid + Vitamin C. Enzymatically Hydrolyzed Collagen Broken Down into Bioavailable Peptides. Collagen, hyaluronic acid, and vitamin C all contribute to the health and wellbeing of the musculoskeletal system. California Gold Nutrition CollagenUP contains all three of these ingredients to help support healthy hair, skin, nails, joints, and bones. The unflavored powder comes in single-serving packets to provide a convenient way for you to take them on the go and quickly mix with your favorite drink. iTested Verified. California Gold Nutrition CollagenUP Packets - Marine Sourced Collagen Peptides + Hyaluronic Acid + Vitamin C. Featuring Unflavored.