L-Isoleucine
EATLABEL VERDICT
Generally Safe
Verified food additive with low risk profile
0 pts deduction
Overview & Primary Purpose
BCAA promoting glucose uptake into muscle cells during strenuous training, boosting stamina.
Official Category: Nutritional Enrichment (영양강화제)
3-Nation (KR · US · EU) Regulatory Status
🇰🇷
South Korea (MFDS)
Approved
Approved muscle energy BCAA
🇺🇸
United States (FDA)
Approved
FDA GRAS athletic nutrient
🇪🇺
European Union (EFSA)
Approved
Authorized under amino acid codex
Commonly Found Foods
Marathon energy gelsintra-workout BCAA fluids
Safer Clean-Label Alternatives
✓ Egg white albumin
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