It is a 100% hydrolyzed marine collagen peptide powder in its best form. Microgranular, low molecular weight, completely neutral, 100% soluble in your favorite drink. Col Du Marine does not require any additional ingredients to deliver marine collagen energy where it is needed most: skin, hair, nails and cartilage, restore its own collagen production and become your health and anti-aging choice. Daily consumption of collagen will help you minimize fine wrinkles, improve skin color and tone, increase skin hydration, increase skin elasticity, strengthen nails and hair, slow down hair loss, strengthen and nourish joints and cartilage, strengthen bone structure and provide nourishment for bone marrow, increase the strength of the blood vessels, strengthen the internal organs.