Last reviewed May 2026 · 1 min read
Is L-Proline vegan?
Also known as: Proline
Vegan
Suitable for a vegan diet.
Yes — Produced via microbial fermentation.
01 · The basics
What is L-Proline?
An amino acid crucial for the production of collagen and cartilage.
02 · The source
Where it comes from
Produced via microbial fermentation. 100% vegan.
Frequently asked
FAQ
Is L-Proline vegan?
Yes, when produced via fermentation.
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