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Is lac safe during pregnancy?

Reviewed by · Last reviewed

Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
lac
NO KNOWN RISKS
100
/100
0

Pregnancy-safe products containing lac

Related ingredients

Pregnancy Skincare Safety Blog — Expert Guides & Tips

See also

Sources & references

Authoritative references used to score this ingredient.

Frequently asked questions

Is lac safe during pregnancy?
No harmonised CLP reproductive classification or SCCS/CIR reproductive flags were found for LAC (CAS 8049-98-7). Cosmetic databases list this INCI as whole cow's milk used as a skin-conditioning ingredient; no reproductive toxicity or teratogenicity data for topical milk as a cosmetic ingredient were identified. (See Cosmetics/INCI entries and UNII/PubChem substance records.)
Is lac safe while breastfeeding?
No evidence that topical cow's‑milk (LAC) ingredients cause reproductive/breastfeeding hazards or transfer into milk when used topically; no harmonised hazard statements (H360/H361) or regulatory reproductive warnings were identified. Breastfeeding-specific data lacking but no signals of systemic reproductive toxicity.
Is lac safe for baby skin?
Hazard and mechanism: no data suggesting reproductive/teratogenic hazard to infants from topical LAC. Exposure: adult topical absorption is negligible for intact milk proteins/polymers (adult e=0), but per instruction a +1 exposure score is applied for baby skin because infants have higher surface‑area‑to‑weight and immature barrier and LAC is not completely non‑absorbable (so baby e=1). Topical milk is commonly used on infant skin; main concern would be allergenicity if proteins contact broken skin, not reproductive toxicity.
How does VeriMom score lac?
VeriMom scores lac 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 lac?
See our curated list of pregnancy-safe alternatives to lac 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.

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