Medik8 Hydr8 B5 Intense works in a similar way to Medik8 Hydr8 B5, but is extra powerful thanks to the addition of NMFs and Canadian berry. Hyaluronic acid attracts water from the atmosphere and transports it into the skin, leaving it feeling supple. Biosaccharide gum works in tandem with hyaluronic acid to provide immediate and long-lasting hydration. Vitamin B5 helps retain water in the skin and supports skin cell regeneration. Natural Moisturising Factors, substances also produced by the skin itself, retain moisture in the skin. Canadian berry, which is rich in antioxidants, can prevent the breakdown of hyaluronic acid, helping to maintain a supply of hyaluronic acid in the upper layers of the skin. Soy extract can stimulate the natural production of hyaluronic acid and can improve collagen synthesis, for a youthful and hydrated skin.