Introducing our L-Proline 500mg supplement in 120 vegetarian-friendly capsules. L-Proline, an essential amino acid, is vital for collagen production, supporting the health of our skin, joints, and heart. This UK made product, following the highest quality standards, presents an efficient way to assist a balanced diet and active lifestyle. Choose our L-Proline 500mg - 120 vcaps for your daily supplement intake.