Source Naturals
Source Naturals L-Proline Powder, 4 oz (113.4 g)
113.4g · Item
Best price right now
£10.11
at Iherb
Prices across 1 retailer
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Price history
Best price so far: £10.00 at Iherb on 2 Sept 2026
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About this product
Dietary SupplementSuitable for VegetariansL-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 optimal production.
Description sourced from awin
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