Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
- industrial
- pharma
Leucine
EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies.
Concern score
Not assessed — no hazard data yet.
Where it appears
Prevalence of Leucine in our catalog (fda_ndc).
Products
67
Typical roles
Anti-static agentFlavouring and nutrientSoftener and conditioner
Found in these products
Strawberry Watermelon Hydration Drink
Prime
HighPrime Hydration Drink - Lemon Lime
Prime Hydration
HighCherry Freeze Hydration
PRIME
HighBoisson effort
HighBang Peach Mango
bang energy
High100% Mass Gainer Chocolate Fudge Brownie
MuscleTech
HighRazzle berry energy drink
Reign
HighPrime Lemon Lime Hydration+ Sticks
PRIME
CriticalMeta Moon
PRIME
HighHipp AR
Hipp
MinorBanana Pudding Flavored Protein Powder
Huel
HighPrime Tropical Punch
HighMoxy bcaa
GymBeam
HighAmix Glutamina Bcaa
Amix
HighEleCare Infant Formula
Abbott
ModerateThe Original BCAA Lemon-Lime Squeeze
ModerateCotton candy energy drink
CriticalCherry blade lemonade potent brain and body fuel, cherry blade lemonade
HighPina colada energy drink
HighBang champange
Highhydro plus
Star nutrition
MinorFitAid Energy
MinorFitAid Energy+ Peach Mandarin
MinorMeta Moon
Prime
Critical
Often appears with
Ingredients that frequently appear alongside Leucine in the catalog.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Evidence
No graded sources yet for Leucine. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Regulatory status
No restrictions found. Leucine appears in these published regulatory listings.
USFDAinactive ingredient database4 entries — 2 administration routes
USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Flavouring and nutrient.
- EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Flavouring and nutrient.Source →
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 66 active drug products and 67 total products.
- FDA NDC lists this ingredient in 66 active drug products and 67 total products.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →