Doc Collagen is a high-quality drinkable nutritional supplement that contains certified hydrolyzed type 1 collagen that comes from a pure, natural fish source and is characterized by easy and fast absorption in the human body in an ideal dose (5 g in a single dose). Doc Collagen is enriched with hyaluronic acid, vitamin B complex (B1, B2, B5 and B6), Biotin (Vitamin B7), vitamin C, minerals Zinc and Copper. Collagen is in the form of peptides that have already been broken down into the appropriate size for absorption in the human body. The molecular mass of Lapi peptides is optimized for best absorption and is 3,000 Daltons. Lapi peptides are characterized by a combination of 18 key amino acids, with a particularly high concentration of Glycine 24%, Proline / Hydroxyproline 26%, Essential Amino Acids 18%, Glutamic Acid 7%, Arginine 10%, Alanine 8%. This specific composition of amino acids provides collagen peptides with functional properties that cannot be found with other protein sources. Lapi peptides are bioavailable and easily digestible, allowing over 90% of the collagen peptides to be absorbed into the body within a few hours of ingestion. Collagen is the most important protein in the human body, with a representation of 35% of all proteins, it is the main component of all connective tissues, muscles, blood vessels, enables tissue integrity, elasticity and regeneration of skin, bones, joints and cartilage. It is the "glue" that helps hold the body together. A lack of collagen in the body results in musculoskeletal disorders (arthritis, osteoporosis, stiffness, impaired organic bone structure, muscle injuries), disruption of the immune system, and the appearance of physical changes associated with aging, such as wrinkles, cellulite, skin and hair loses its shine and elasticity. Collagen in combination with vitamins and minerals contributes to: Contributes to the maintenance of firmer, shiny, soft, elastic and smooth skin. It contributes to an increase in the hydration of the skin by 28%, a reduction in microbreasts by 26% and an increase in the elasticity of the skin by 19%. It contributes to the regeneration and healing of tendons and ligaments. Contributes to maintaining healthy joints and bones. can stimulate increased synthesis of chondrocytes (cartilage cells), leading to increased production of aggrecan and collagen type 2, the two main components of cartilage. This can reduce the degrading effects of cartilage in osteoarthritis. It contributes to the reduction of pain and symptoms in osteoporosis conditions, stimulates osteoblasts, restores the natural elasticity and strength of the bones. It contributes to preventing the negative effects of sarcopenia (loss of muscle mass). It contributes to maintaining healthy nails and healthy and strong hair. It contributes to the improvement of the immune system. It contributes to the improvement of circulation. Doc Collagen is a high-quality adult drinkable nutritional supplement with an outstanding strawberry flavor and contains no sugar, sweetened with Stevia. Doc Collagen is manufactured in Greece and meets all criteria for quality and reliability of products from the group of nutritional supplements, and the company Doc Pharma SA is certified with ISO 9001:2008, and the production capacity with GMP (Good Manufacturing Practices) and GDP ( Good Distribution Practices) certificates and standards.