L-Proline is an amino acid that is essential for the synthesis of collagen, the most abundant protein in mammals. Collagen is the main structural protein that constitutes all human connective tissues, including skin, tendons, ligaments, joints,...

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Our L-Proline is provided in its free form - which means that it's not bonded to any other amino acids and is already in a pure form. Collagen, an important structural component of bones, joints and connective tissue, is highly concentrated in...

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L-Proline is an amino acid involved in the production of collagen and cartilage and may help support healthy joints and a healthy musculoskeletal system.L-Proline can be made in the body, but low protein/vegetarian diets may not always promote...

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