Skin Gel+ Anti-Aging Serum — Sample 4ml A lightweight hyaluronic acid serum with 5% vitamin C, antioxidants and five ceramides. Manufacturer: Beyer & Söhne $19.00 Custom wishlist OK Add to wishlist Qty: Add to cart Email a friend A lightweight hyaluronic acid serum with 5% vitamin C, antioxidants and five ceramides.How to useApply a small amount to clean skin and gently press in. Follow with your usual moisturiser when needed.