Is dilinoleic acid/butanediol copolymer safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
dilinoleic acid/butanediol copolymer
NO KNOWN RISKS100
/100
0









Pregnancy-safe products containing dilinoleic acid/butanediol copolymer

L'oreal Paris
L'Oreal Paris Waterproof Mascara False Lash Bambi Eye
99/100

Beekman 1802
Beekman 1802 Mushroom Milk Better Aging Eye Cream
98/100

RMS Beauty
RMS Beauty Kakadu Luxe Cream
98/100

KORA ORGANICS
KORA ORGANICS Active Algae Lightweight Moisturizer
98/100

Academie
Academie Pure Hydrating Matifying Fluid
97/100

RMS Beauty
RMS Beauty Kakadu Cream
97/100

Academie
Academie Sève Miracle Le Sérum
97/100

Erborian
Erborian Centella Crème
97/100

Oddtype
Oddtype Unseen Balloon Tint - 3g
97/100

Academie
Academie Radiance Aqua Balm
96/100
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Authoritative references used to score this ingredient.
Frequently asked questions
- Is dilinoleic acid/butanediol copolymer safe during pregnancy?
- No harmonised CLP reproductive classification (ECHA Annex VI), no SCCS/CIR reproductive safety flags found, and no peer-reviewed evidence of reproductive toxicity for this copolymer or close analogues; thus default 'no evidence of reproductive hazard'. Sources searched: ECHA (Annex VI/C&L), COSING, PubChem, CIR, PubMed.
- Is dilinoleic acid/butanediol copolymer safe while breastfeeding?
- No data or regulatory warnings indicating transfer to breast milk or reproductive/breastfeeding-specific effects. As a high-molecular-weight polyester-type copolymer with no harmonised classification, expected systemic transfer from topical cosmetic use is negligible.
- Is dilinoleic acid/butanediol copolymer safe for baby skin?
- No evidence of developmental/infant-specific hazard. Adult topical dermal absorption from a polymeric dilinoleic acid/butanediol copolymer is expected to be negligible (adult e = 0). Per instructions, because infants have a higher surface-area-to-weight ratio and a less mature barrier, increase exposure score by +1 to e = 1 even though the substance shows low absorption; no infant-specific toxicity data were identified.
- How does VeriMom score dilinoleic acid/butanediol copolymer?
- VeriMom scores dilinoleic acid/butanediol copolymer at 100/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
- What are pregnancy-safe alternatives to dilinoleic acid/butanediol copolymer?
- See our curated list of pregnancy-safe alternatives to dilinoleic acid/butanediol copolymer based on similar function and a no-known-risks safety band.
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Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.