VeriMomIs lysine carboxymethyl cysteinate safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
lysine carboxymethyl cysteinate
NO KNOWN RISKS100
/100
0
Pregnancy-safe products containing lysine carboxymethyl cysteinate
Erbolario
Erbolario Maschera Viso Con Argilla Bianca E Verde E Propoli
99/100
SeboCalm
SeboCalm ZitOut Face Wash
96/100
Paula's Choice
Paula's Choice 25% Vitamin C + Glutathione Clinical Serum
87/100
Biopoint
Biopoint Dermo-purifying Shampoo
86/100
Naturalmila
Naturalmila Rebalancing Probiotic Face Cream
86/100
Raw Sugar
Raw Sugar Multi-miracle Leave-in Conditioner And Heat Protectant
85/100
Phyto
Phyto Cédrat Purifying Treatment Shampoo
82/100
Related ingredients
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is lysine carboxymethyl cysteinate safe during pregnancy?
- No harmonised CLP reproductive classifications (ECHA Annex VI), no SCCS or CIR safety assessment identifying reproductive hazard, and no peer‑reviewed evidence of developmental or reproductive toxicity for lysine carboxymethyl cysteinate in available regulatory/industry databases (ECHA registration / PubChem / CosIng). Therefore default no evidence of reproductive hazard.
- Is lysine carboxymethyl cysteinate safe while breastfeeding?
- No data indicating systemic maternal toxicity or transfer into breastmilk, no regulatory reproductive flags (ECHA Annex VI) or CIR/SCCS concerns; expected minimal systemic exposure from typical cosmetic topical use.
- Is lysine carboxymethyl cysteinate safe for baby skin?
- No evidence of specific developmental/infant toxicity. Adult topical absorption is expected to be low for this small, water‑soluble amino acid derivative (no data indicating high dermal bioavailability). Per scoring rules, because adult e is negligible but the ingredient is not absolutely non‑absorbable, increase exposure score by +1 for infants (immature barrier/high surface‑area‑to‑weight).
- How does VeriMom score lysine carboxymethyl cysteinate?
- VeriMom scores lysine carboxymethyl cysteinate 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 lysine carboxymethyl cysteinate?
- See our curated list of pregnancy-safe alternatives to lysine carboxymethyl cysteinate 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.