Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
- beauty
- cleaning
DL-Threonine
CAS 1187422-62-3
Anti-static agent · Flavouring and nutrient · Fragrance
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 286 composition records across product categories including Personal care.
Regulation
No restrictions found. DL-Threonine appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|cleaning
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- substance_class:chemical
- substance_type:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 286 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Hair waving or straightening.
- EPA CPDat observed this chemical in 286 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner, Hair waving or straightening.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence
No graded sources yet for DL-Threonine. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Where it appears
Prevalence of DL-Threonine in our catalog (epa_cpdat).
Products
286
Brands
6
Personal care
Typical roles
Anti-static agentFlavouring and nutrientFragranceHair waving or straighteningSoftener and conditioner
Found in these products
- Hydrating cream-to-foam cleanserCeraVe · FaceCritical
- The Ordinary Glycolic Acid 7% Toning Solution (Solução tonificante de ácido glicólico 7%)The Ordinary · EsfolianteHigh
- Eucerin, Roughness Relief Lotion, Fragrance FreeEucerin · Non Food ProductsLow
- Protein OatsDoctor's Choice · Plant Based Foods And BeveragesHigh
- EucerinCritical
- Pro v-gain protein blend, vanilla flavourScimx nutrition · Dietary SupplementsHigh
- Collagen PeptidesVital Proteins · Dietary SupplementsMinor
- Hydrolyzed Collagen PowderTrader Joe's · Dietary SupplementsMinor
- Enhanced CollagenORGANIKA · Collagen SupplementModerate
- Marine CollagenOrganikaMinor
- Drink ExtraCellMatrix ECMSwissalphealth · Dietary SupplementsHigh
- EleCare Infant FormulaAbbott · Dietary SupplementsModerate
- Pro CollagenNaka Platinum · Dietary SupplementsMinor
- Amino-9 Essentials PowderNOW Sports · Dietary SupplementsMinor
- AMINO. ENERGY Mango Pine Lime FlavorOptimum NutritionHigh
- Kion AminosMinor
- PRE WORKOUTAMINOLEANHigh
- PERFECT AMINOBODYHEALTHMinor
- Lifeguard Highballチェリオ · BeveragesModerate
- Miracle Body VSANGARIA · BeveragesMinor
- ASAHI IPPOMANZOKU PROTEIN BAR BAKED CHEESE FLAVORAsahi,朝日 · SnacksMinor
- bcaaMinor
- #to de cacho - Salon LineHigh
- Lotte Custard Cake - Cream 276GLotteHigh
Often appears with
Ingredients that frequently appear alongside DL-Threonine in the catalog.