Both hyaluronic acid and Matrixyl are effective skincare ingredients, but they provide different benefits. While hyaluronic acid reduces the appearance of fine lines and wrinkles by hydrating the skin, Matrixyl boosts collagen production, improving the skin’s elasticity. This results in tighter skin and a reduction in ageing signs. You can also use products containing Matrixyl and hyaluronic acid together since both of these ingredients are potent on their own and even more effective when combined together.