California Gold Nutrition, CollagenUP, Hydrolyzed Marine Collagen Peptides with Hyaluronic Acid and Vitamin C Review

California Gold Nutrition CollagenUP, 7.26 oz (206 g), is presented as a marine sourced collagen peptide product with hyaluronic acid and vitamin C. The listing highlights an unflavored, non-bovine, hydrolyzed fish collagen, with non-animal source hyaluronic acid and vitamin C. The brand says the product supports healthy hair, skin, nails, joints and bones. It describes the collagen as enzymatically hydrolyzed, broken down into bioavailable peptides, and formulated without gluten, GMOs, or soy. It is produced in a third party audited cGMP registered facility and carries the brand's 100% Gold Guarantee. The pack is a resealable pouch for easier storage. The description explains that collagen, hyaluronic acid, and vitamin C all contribute to the health and wellbeing of the musculoskeletal system. It says the unflavored powder can be quickly added to a favorite drink. It explains that the powder contains type I and type III collagen, which are two of the five main types, and lists types I, II, III, IV and V with where each is found in the body. It notes that hyaluronic acid is a component of connective tissue and can provide the fluid matrix for joint lubrication, skin hydration, and repair, and that vitamin C plays a role in collagen production and assists in antioxidant protection. The listing describes a typical amino acid profile per serving, including glycine at 1,071 mg, glutamic acid at 543 mg, proline at 531 mg, and arginine at 475 mg, and notes values may vary slightly from batch to batch. The product is said to be tested by an independent ISO-certified lab, with results shared through iTested Verified Reports. The suggested use is one scoop daily mixed in 6 to 8 ounces of room temperature water or juice, taken on an empty stomach at least 1 hour before or 2 hours after meals. Each serving is one 5 gram scoop with about 41 servings per container. The supplement facts list 20 calories, 4 g protein, 90 mg vitamin C as calcium ascorbate at 100% daily value, 20 mg sodium, 5 g hydrolyzed marine collagen, and 60 mg hyaluronic acid as sodium hyaluronate. The product contains fish and is not manufactured with milk, eggs, shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten, though it is made in a facility that processes other allergens. Warnings include keeping out of reach of children, consulting a healthcare professional before use, storing in a cool dry place, and protecting from heat, light, and moisture. The label notes that the product is packaged by weight, not volume, that settling occurs over time, and that color shift and taste may vary. It also says the pouch contains a food-grade moisture absorber and should not be eaten.