Collagen is the protein found in the greatest quantity in the body, representing between 25% and 30% of the body's total protein mass and 80% of the total connective tissue. After the average age of 30, this protein becomes more absent in our body and is one of the main causes of aging CELLULITE AND STRETCH MARKS Increases the density of the skin, as it allows an adequate structure, avoiding that the fat appears on the surface. It also helps reduce stretch marks by repairing broken collagen fibers. TEETH AND GUMS The presence of collagen in the gums and dental papilla is also very important, helping to maintain their firmness, making teeth look healthier. Ingesting Bio Eva Hydrolyzed Collagen stimulates cartilage regeneration, preventing joint wear while restructuring tendons, cartilaginous tissues, connective tissues and bones..