Is lactobionic acid safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
lactobionic acid
NO KNOWN RISKS93
/100
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Pregnancy-safe products containing lactobionic acid

Ma:nyo Hyaluronic Acid Toner - 250ml
98/100

Ma:nyo Bifida Biome Ampoule Toner - 300ml
98/100

Ma:nyo Bifida Biome Ampoule Toner - 210ml
98/100

DEMAR3
DEMAR3 Vit Roise Foam Cleanser
98/100

Round Lab 1025 Dokdo Peeling Gel - 120ml
98/100

Facetheory
facetheory Polypep Collagen Boosting Serum S8
98/100

Innisfree
innisfree Derma Formula Peeling Cream
98/100

Round Lab 1025 Dokdo Peeling Gel - 120ml
98/100

Round Lab
ROUND LAB Apple Whitening Cream
98/100

Mediheal
Mediheal Baobab Special Set - 1set(4items)
98/100
Related ingredients
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is lactobionic acid safe during pregnancy?
- No harmonised CLP reproductive classification exists for lactobionic acid (ECHA Annex VI). No peer‑reviewed evidence of reproductive or developmental toxicity for topical cosmetic use was identified (PubMed/CosIng). The ingredient is a large, highly hydrophilic sugar acid with no known reproductive mechanism; topical absorption is expected to be low but measurable for water‑soluble small acids, so exposure assigned as low.
- Is lactobionic acid safe while breastfeeding?
- No data indicating lactobionic acid causes reproductive or lactation toxicity and no harmonised classification (ECHA Annex VI; PubChem/CosIng). Mechanistic or animal evidence for transfer into milk was not found; topical systemic exposure is expected to be low but measurable, so breastfeeding exposure scored low.
- Is lactobionic acid safe for baby skin?
- No infant‑specific reproductive or developmental hazards identified (PubMed/CosIng/ECHA). Because baby skin has higher permeability and surface‑area‑to‑weight, the exposure score is increased by +1 above adult topical use (adult e=1 → infant e=2), but no mechanism or hazard evidence was found.
- How does VeriMom score lactobionic acid?
- VeriMom scores lactobionic acid at 93/100 (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 lactobionic acid?
- See our curated list of pregnancy-safe alternatives to lactobionic acid 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.