L-Proline
EATLABEL VERDICT
Generally Safe
Verified food additive with low risk profile
0 pts deduction
Overview & Primary Purpose
Cyclic amino acid providing the conformational rigidity for collagen triple-helix assembly in dermal tissue.
Official Category: Nutritional Enrichment (영양강화제)
3-Nation (KR · US · EU) Regulatory Status
🇰🇷
South Korea (MFDS)
Approved
Approved collagen helical stabilizer
🇺🇸
United States (FDA)
Approved
FDA GRAS connective tissue nutrient
🇪🇺
European Union (EFSA)
Approved
Authorized dietary amino acid
Commonly Found Foods
Collagen synthesis boostersbeauty elixirstendon recovery drinks
Safer Clean-Label Alternatives
✓ Bone broth gelatin
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