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Is serine safe during pregnancy?

Reviewed by · Last reviewed

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

Pregnancy-safe products containing serine

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Sources & references

Authoritative references used to score this ingredient.

Frequently asked questions

Is serine safe during pregnancy?
No harmonised CLP reproductive classifications for serine (no H360/H361 present in ECHA Annex VI). No authoritative safety assessments (SCCS/CIR) identify reproductive hazards for serine, and peer-reviewed literature does not report teratogenic or reproductive toxicity for the amino acid serine (general toxicology for simple amino acids shows low systemic hazard). Therefore default hazard/mechanism/exposure scores are 0.
Is serine safe while breastfeeding?
No evidence of reproductive or lactation-specific toxicity for serine in regulatory lists or peer-reviewed literature; no harmonised classifications or SCCS/CIR warnings. As a naturally occurring amino acid with low intrinsic toxicity, there is no basis to assign reproductive/lactation hazard or known mechanism of lactation-related toxicity.
Is serine safe for baby skin?
Hazard and mechanism: no infant-specific data indicating reproductive or developmental toxicity of topical serine, so h and m remain 0. Exposure: because infant skin has higher permeability and surface-area-to-weight, topical absorption is plausibly greater than in adults; adult topical absorption for serine is negligible, so per guidance exposure for baby skin is increased by +1 to e=1 (low but measurable). No studies showing harmful effects on infants' skin.
How does VeriMom score serine?
VeriMom scores serine 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 serine?
See our curated list of pregnancy-safe alternatives to serine 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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