One box contains 9 vials x 50ml (each vial contains 10g of premium marine collagen, true to clinical studies). This makes it the most potent drinkable collagen formula, making it more bioavailable. The synergy in our scientifically developed formula, composed of effective bioactive components, provides maximum absorption and bioavailability, helping you get the best benefits. This also translates into greater effectiveness in preventing aging from the inside out. At the same time, it contains a high amount of collagen peptides and 100% NRV of vitamins and minerals. Marine Collagen [10 g] Hyaluronic Acid [100 mg] Coenzyme Q10 [10 mg] Vitamins A, C, E, B and Biotin [100% NRV*] Zinc, Copper and Selenium [100% NRV*] Gluten-free, lactose-free, sugar-free, colorant-free, made in Spain.