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.
- beauty
- cleaning
- industrial
Hydroxyproline
CAS 138-46-5
Anti-static agent · Softener and conditioner · Surfactant (surface active agent)
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 37 composition records across product categories including Laboratory supplies, Personal care.
Regulation
No restrictions found. Hydroxyproline appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|cleaning|industrial
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- occupational_presence
- substance_class:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 37 composition records across product categories including Laboratory supplies, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Anti-static agent, Softener and conditioner.
- EPA CPDat observed this chemical in 37 composition records across product categories including Laboratory supplies, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Anti-static agent, 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 Hydroxyproline. 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.
Good fit
Where it appears
Prevalence of Hydroxyproline in our catalog (epa_cpdat).
Products
37
Brands
6
Laboratory suppliesPersonal care
Typical roles
Anti-static agentSoftener and conditionerSurfactant (surface active agent)
Found in these products
- Collagen Support VanillaNaturya · Dietary SupplementsMinor
- Collagen PeptidesVital Proteins · Dietary SupplementsMinor
- Hydrolyzed Collagen PowderTrader Joe's · Dietary SupplementsMinor
- Enhanced CollagenORGANIKA · Collagen SupplementModerate
- Marine CollagenOrganikaMinor
- CollagenAlgaeCal · Dietary SupplementsMinor
- 100% Grass Fed Bone Broth Protein Pure Unflavoredpaleovalley · Protein SupplementMinor
- StrudleModerate
- Lotte Custard Cake - Cream 276GLotteHigh
- SparkAdvocare
- Organika enhanced collagenMinor
- Grass fed collagen peptidesThrive market · Dietary SupplementsHigh
- doctor best digestive probioticMinor
- Avon collagen serum ampulesMinor
- Collagen PeptidesBUBS Naturals · Dietary SupplementsModerate
- Silk Collagen LumeElixir · Dietary SupplementsMinor
- Collagen PeptidesBulletproof · Collagen SupplementModerate
- Collagen PTNakedLow
- Multicollagen protein +Vitauthority · Dietary SupplementsMinor
- Marine collagen peptidesCodeage · CollagenLow
- Gummy chocoMeijiCritical
- petrizzio hidra shock diaHigh
- Beef Collagen PeptidesCarnivore Aurelius · Dietary SupplementsMinor
- Aloe Vera Curl Enhancing ShampooCHI · ShampooLow
