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
DL-Proline
CAS 25191-13-3
Softener and conditioner
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 8 composition records across product categories including Laboratory supplies, Personal care.
Regulation
No restrictions found. DL-Proline 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 8 composition records across product categories including Laboratory supplies, Personal care. EPA CPDat classifies this chemical for functional uses including Softener and conditioner.
- EPA CPDat observed this chemical in 8 composition records across product categories including Laboratory supplies, Personal care. EPA CPDat classifies this chemical for functional uses including 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 DL-Proline. 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 DL-Proline in our catalog (epa_cpdat).
Products
8
Brands
5
Laboratory suppliesPersonal care
Typical roles
Softener 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
- Protein OatsDoctor's Choice · Plant Based Foods And BeveragesHigh
- 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
- IsotopeHigh
- Collagen supporting superfoodNaturyaMinor
- Collagen veganSwedish Collagen · Dietary SupplementsHigh
- #to de cacho - Salon LineHigh
- Whey Protein PowderFull Circle Market · Dietary SupplementsHigh
- Ball park, park's finest, beef frankfurters, signature seasonedMeats And Their ProductsHigh
- excuviancehydrafirmCritical
- Premium Vegan Protein 7k+Sport LineMinor
- Dr. Berg Veggie SolutionMinor
- Grass fed collagen peptidesThrive market · Dietary SupplementsHigh
- Collagen FitTHORNE · Dietary SupplementsMinor
- Avon collagen serum ampulesMinor
- Collagen PeptidesBUBS Naturals · Dietary SupplementsModerate
- Lemon Swish Protein PowderJust Ingredients · Protein SupplementHigh
Often appears with
Ingredients that frequently appear alongside DL-Proline in the catalog.