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
Tryptophan, dl-
CAS 27813-82-7
Anti-static agent · Deodorizer · Fragrance
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 9 composition records across product categories including Personal care.
Regulation
No restrictions found. Tryptophan, dl- appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- substance_class:chemical
- substance_type:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 9 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Deodorizer, Softener and conditioner.
- EPA CPDat observed this chemical in 9 composition records across product categories including Personal care. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Deodorizer, Softener and conditioner.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 Tryptophan, dl-. 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 Tryptophan, dl- in our catalog (epa_cpdat).
Products
9
Brands
6
Personal care
Typical roles
Anti-static agentDeodorizerFragranceSoftener and conditioner
Found in these products
- Protein OatsDoctor's Choice · Plant Based Foods And BeveragesHigh
- Collagen PeptidesVital Proteins · Dietary SupplementsMinor
- Similac Pro AdvanceAbbott · Baby FoodsMinor
- Hydrolyzed Collagen PowderTrader Joe's · Dietary SupplementsMinor
- Plant Based Sweet Italian Sausage - Simulated PorkPresident's Choice · Meat AlternativesHigh
- Chickenless StripsPresident's Choice · Plant Based Foods And BeveragesMinor
- Vanilla Buttercream Protein PowderMacro Mike · Dietary SupplementsMinor
- Frog Fuel Power ProteinFrog Fuel · Dietary SupplementsHigh
- ASAHI IPPOMANZOKU PROTEIN BAR BAKED CHEESE FLAVORAsahi,朝日 · SnacksMinor
- Whey Protein PowderFull Circle Market · Dietary SupplementsHigh
- Beefless Undeniable BurgerPresident's Choice · Meat AlternativesHigh
- Lanières panées sans pouletMinor
- Premium Vegan Protein 7k+Sport LineMinor
- Dr. Berg Veggie SolutionMinor
- Collagen PeptidesBUBS Naturals · Dietary SupplementsModerate
- Lemon Swish Protein PowderJust Ingredients · Protein SupplementHigh
- Silk Collagen LumeElixir · Dietary SupplementsMinor
- Collagen PeptidesBulletproof · Collagen SupplementModerate
- RecoveryMomentousHigh
- Power protein energizedHigh
- ProT GOLD Liquid ProteinDietary SupplementsHigh
- Pure EAAatplab · Dietary SupplementsMinor
- Asahi Ippomanzoku Protein Bar Baked Caramel FlavourAsahi,朝日 · SnacksMinor
- kendamilMinor
