Hyaluronic acid is the ultimate treatment against extreme dryness, deep static wrinkles and loss of volume. Hyaluronic acid is a natural polysaccharides with incredible properties, even more enhanced by the specific form that we are using: high molecular weight for immediate and long-lasting results. Dehydration and loss of firmness are signs of skin ageing that lead to wrinkle formation and sagging of some face areas. Using hyaluronic acid helps to maintain a moisturised and firm skin. Hyaluronic acid improves cellular cohesion avoiding transepidermic water loss and stimulates the collagen I synthesis. The skin is therefore progressively tightened and moisturised. The skin is younger, nicer, both flexible and firm.