Is isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer
NO KNOWN RISKS100
/100
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Pregnancy-safe products containing isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer

Rom&nd Zero Velvet Tint - 5.5g
99/100

rom&nd
rom&nd Zero Velvet Tint
99/100

rom&nd
rom&nd Zero Velvet Tint 16 #Burny Nude
99/100

Romand Zero Velvet Tint - 20 Berry Knit
98/100

Romand Zero Velvet Tint - 24 Fade Red
98/100

Revolution
Revolution IRL Filter Finish Soft Matte Concealer
84/100

Makeup Revolution
Makeup Revolution Skin Silk Serum Foundation
84/100

Revolution
Revolution Shadow Bomb Cream Eyeshadow
82/100

NYX Professional Makeup
NYX Professional Makeup Smooth Whip Matte Lip Cream
82/100

Makeup Revolution
Makeup Revolution Conceal & Glow Foundation
82/100
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Authoritative references used to score this ingredient.
Frequently asked questions
- Is isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer safe during pregnancy?
- No harmonised CLP classification or SCCS/CIR reproductive safety concern found for this polymeric acrylate copolymer. As a high‑molecular‑weight polymeric film former, it is expected to have negligible dermal absorption and no evidence of reproductive or developmental toxicity in available regulatory sources (CosIng, PubChem, ECHA).
- Is isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer safe while breastfeeding?
- No data or regulatory flags indicating effects on lactation or transfer via milk. Polymer nature and high molecular weight make systemic absorption and subsequent breast milk transfer unlikely; no CIR/SCCS warnings located.
- Is isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer safe for baby skin?
- No infant‑specific reproductive/toxicology data identified. The ingredient is a large polymeric film former with expected negligible percutaneous absorption; therefore exposure for 0–3 yr via typical topical cosmetic use is judged negligible. No change to hazard or mechanism scores due to lack of infant‑specific evidence.
- How does VeriMom score isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer?
- VeriMom scores isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer 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 isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer?
- See our curated list of pregnancy-safe alternatives to isobutylmethacrylate/bis-hydroxypropyl dimethicone acrylate copolymer 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.