VeriMomIs cetrimonium methosulfate safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
cetrimonium methosulfate
NO KNOWN RISKS100
/100
0
Pregnancy-safe products containing cetrimonium methosulfate
Truefrog
Truefrog Everyday Hair Conditioner To Fight Frizz With White Lotus Flower Extract And Avocado Butter
99/100
Revolution
Revolution Haircare | Blonde Plex 3 Bond Restore Treatment
98/100
Lee Stafford
Lee Stafford Fresh Hair Balancing Conditioner
98/100
Tec Italy
Tec Italy Balsami Totale
98/100
John Frieda
John Frieda Frizz Ease Curl Conditioner (Discontinued)
98/100
Revolution
Revolution Haircare Plex 3 Bond Restore Treatment
98/100
Molton Brown
Molton Brown Purifying Conditioner with Indian Cress
97/100
Revolution
Revolution Haircare Caffeine Energising Conditioner
97/100
No Nothing
No Nothing Fragrance Free Moisture Conditioner
97/100
Bond bar
Bond bar #5 Bonding Conditioner
97/100
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Authoritative references used to score this ingredient.
Frequently asked questions
- Is cetrimonium methosulfate safe during pregnancy?
- No harmonised reproductive classification found (no ECHA Annex VI H360/H361 listing). Regulatory/cosmetic sources list cetrimonium methosulfate as a conditioning surfactant with no specific reproductive toxicity or teratogenicity data reported; no authoritative body (SCCS/CIR) has flagged reproductive hazard for this ingredient. ECHA registration/PubChem entries do not show harmonised reproductive classifications.
- Is cetrimonium methosulfate safe while breastfeeding?
- No evidence in key safety sources of reproductive or lactation-specific toxicity. No authoritative classification or peer-reviewed data indicating risk to breastfeeding infants from topical cosmetic use; ingredient is used as a rinse-off/leave-on conditioner in cosmetics with no regulatory lactation warnings.
- Is cetrimonium methosulfate safe for baby skin?
- No infant-specific developmental or dermal toxicity data identified in regulatory summaries. Cetrimonium methosulfate is a quaternary ammonium conditioning agent with no reported harmonised reproductive flags; dermal absorption for this ingredient is not documented as substantial in available registries, so infant hazard and mechanism remain unsupported. (Note: infant skin has higher absorption potential — see data_gaps.)
- How does VeriMom score cetrimonium methosulfate?
- VeriMom scores cetrimonium methosulfate 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 cetrimonium methosulfate?
- See our curated list of pregnancy-safe alternatives to cetrimonium methosulfate 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.