VeriMomIs polyglyceryl-4 isostearate safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
polyglyceryl-4 isostearate
NO KNOWN RISKS100
/100
0
Pregnancy-safe products containing polyglyceryl-4 isostearate
Neutrogena
Neutrogena Hydro Boost Hydrating Foundation Stick
100/100
Beauty Drugs
Beauty Drugs Talc Off Baked Powder
99/100
Missha
MISSHA Layering Fit Cushion Semi Glow SPF50+ PA++++ - 15g
99/100
SEPHORA COLLECTION
SEPHORA COLLECTION Best Skin Ever Glow - Foundation - Fresh, Luminous Complexion
99/100
Hema
Hema Perfect Skin Foundation
99/100
Delilah
Delilah Take Cover
99/100
MOB Beauty
MOB Beauty Blush
99/100
MOB Beauty
MOB Beauty Bronzer
99/100
Phyteneo
Phyteneo Propolisový krém
99/100
Uriage
Uriage Barieresun Spf50+ Mineral cream tinted compact
99/100
Related ingredients
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is polyglyceryl-4 isostearate safe during pregnancy?
- No harmonised CLP classification (ECHA Annex VI), no SCCS or CIR reproductive safety flags, and no peer‑reviewed evidence of reproductive toxicity for polyglyceryl‑4 isostearate. Regulatory/cosmetic databases list it as an emulsifier/skin conditioning ingredient with no reproductive warnings (CosIng, ECHA; no harmonised CLP).
- Is polyglyceryl-4 isostearate safe while breastfeeding?
- No data indicating reproductive or lactation hazards; no harmonised classification or authoritative safety assessments raising concern. Given expected low dermal absorption for large polyglycerol esters, systemic exposure and hence breastmilk transfer are expected to be negligible.
- Is polyglyceryl-4 isostearate safe for baby skin?
- No evidence of developmental or pediatric toxicity. As a high‑MW polyglycerol ester with low expected percutaneous absorption, adult exposure scoring is negligible (e=0). However, because infant skin has higher surface‑area‑to‑weight and a less mature barrier, exposure score increased by +1 to e=1 for ages 0–3 y as a conservative precaution; no infant‑specific adverse data identified.
- How does VeriMom score polyglyceryl-4 isostearate?
- VeriMom scores polyglyceryl-4 isostearate 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 polyglyceryl-4 isostearate?
- See our curated list of pregnancy-safe alternatives to polyglyceryl-4 isostearate 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.