Marine Collagen by New Leaf provides a solid foundation with an effective dose of hydrolyzed marine collagen, ensuring easy absorption to support skin and joint health. The inclusion of hyaluronic acid and vitamin C is a nice touch, enhancing hydration and aiding in collagen synthesis, respectively. Additionally, New Leaf guarantees third-party lab testing for purity, giving you peace of mind that the product is free from mercury and other contaminants.

However, the formula is somewhat limited in its supporting nutrients, lacking the important vitamins E, B2 and biotin as well as antioxidant CoQ10 and skin probiotics, at least some of which are found in more comprehensive collagen supplements.

While it offers a good and effective dosage of collagen, and an important purity assurance, we believe other options provide more complete nutritional support for those looking to maximise the benefits of oral collagen supplementation.