Is hydrolyzed cottonseed protein safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
hydrolyzed cottonseed protein
NO KNOWN RISKS100
/100
0









Pregnancy-safe products containing hydrolyzed cottonseed protein

B Project. Stay Hair Recover Treatment Oil - 80ml
99/100

Charlotte Tilbury
Charlotte Tilbury Magic Hydration Revival Cleanser
85/100

Kerasys
Kerasys Advanced Ampoule Moisture 10x Ceramide Hair Pack
85/100

sisley
Sisley So Volume Mascara 3D Fortifying
84/100

sisley
Sisley Hair Rituel Revitalizing Straightening Shampoo
84/100

sisley
Sisley Hydra-Flash Formule Intensive
84/100

sisley
Sisley Pre-Shampoo Purifying Mask With White Clay
83/100

sisley
Sisley Hair Rituel Revitalizing Smoothing Shampoo
83/100

sisley
Sisley Hair Rituel Regenerating Hair Care Mask
83/100

sisley
Sisley Hair Rituel The Cream 230
83/100
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Authoritative references used to score this ingredient.
Frequently asked questions
- Is hydrolyzed cottonseed protein safe during pregnancy?
- No harmonised CLP reproductive classifications (ECHA Annex VI) or SCCS/CIR safety findings identify hydrolyzed cottonseed protein as a reproductive hazard. It is a high-molecular-weight protein hydrolysate with no peer-reviewed evidence of teratogenicity or endocrine-relevant activity in the cosmetic context; topical absorption of peptides/protein hydrolysates is expected to be negligible for adults.
- Is hydrolyzed cottonseed protein safe while breastfeeding?
- No data or regulatory flags indicating transfer to breastmilk or effects on lactation. Given negligible expected dermal absorption of protein hydrolysates in adults, systemic exposure (and therefore exposure via breastmilk) is expected to be negligible.
- Is hydrolyzed cottonseed protein safe for baby skin?
- No evidence of infant-specific reproductive or endocrine hazards. However, infant skin has higher surface-area-to-weight and an immature barrier; therefore exposure score is increased by +1 (from negligible in adults to low but measurable). There is no infant-specific data demonstrating harm.
- How does VeriMom score hydrolyzed cottonseed protein?
- VeriMom scores hydrolyzed cottonseed protein 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 hydrolyzed cottonseed protein?
- See our curated list of pregnancy-safe alternatives to hydrolyzed cottonseed protein 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.