Facial Serum Collistar Attivi Puri Firming Anti-Wrinkle Collagen (30 ml) is a quality product designed for discerning individuals who look after their appearance & are looking for the best cosmetics to enhance their beauty. If you are one of them, the 100% original Collistar products are made for you.. Properties. Firming. Anti-Wrinkle. Ingredients. Collagen. Polyacrylate crosspolymer-11. Potassium sorbate. Propanediol. Sodium benzoate. Water (Aqua). Xanthan gum. Leuconostoc/radish root ferment filtrate. Lactic acid. Glycogen. Characteristics. Alcohol Free. Perfume free. Natural ingredients. Silicone-free. Two-Phase. Gender: Lady. Texture: Liquid. Recommended use: All skin types. Capacity: 30 ml