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Science-Based Health Benefits of L-Proline

  • Research Team
Categories: ingredients
Science-Based Health Benefits of L-Proline

L-proline is an important amino acid that is used in the biosynthesis of many proteins in the body.

Most notably it is a key part of skin, bones, tendons and other connective tissue.

L-proline is included in Hair, Skin and Nails Support by Beyond Vita.

1. Skin health

L-proline is the end product of glutamine catabolism in a person’s intestines.1

In a 2001 study researchers discovered that glutamine increased the biosynthesis of collagen in skin fibroblasts by approximately 400% 12 hours after ingestion.2

Collagen is an important part of human skin which gives skin it’s strength and elasticity. A loss of skin elasticity can cause wrinkles.3

L-proline is an essential part of collagen and can help improve skin health.


L-proline is an important amino acid that may help improve skin health.*

We recommend Hair, Skin and Nails Support by Beyond Vita.
It includes the best science supported natural ingredients including l-proline and is backed by our 90-day 100% satisfaction guarantee.