Is potassium oleate safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
potassium oleate
NO KNOWN RISKS100
/100
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Pregnancy-safe products containing potassium oleate

Just the goods
Just the goods Lightly Foaming Vegan Face Wash For Normal/Sensitive Skin
100/100

Organic for Men
Organic for Men Face & Beard Wash
100/100

Dr. Jacobs Naturals
Dr. Jacobs Naturals Pure Castile Liquid Soap - Shea Butter (Organic Fair Trade)
100/100

Dr. Jacobs Naturals
Dr. Jacobs Naturals Unscented Castile Liquid Soap Face & Body Wash
100/100

SARYANE
savon liquide au lait d'ânesse bio et aloe vera
99/100

Modern Skyn Alchemy
Modern Skyn Alchemy Shimmering Rose Cleansing Nectar
99/100

Beauty Kitchen
Beauty Kitchen Organic Vegan Body Wash Fragrance Free
98/100

Le comptoir du bain
Savon traditionnel de Marseille
98/100

Indulgeo Essentials
Indulgeo Essentials Cera Wash – Ceramide Bodywash
98/100

Savon le naturel
Savon le naturel extra pur de marseillaise
98/100
Related ingredients
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is potassium oleate safe during pregnancy?
- No harmonised CLP reproductive classifications (no H360/H361) for potassium oleate, regulatory dossiers and ingredient databases list it as a surfactant/soap with low systemic toxicity, and there are no peer‑reviewed reports identifying reproductive or developmental toxicity from topical cosmetic use. Sources reviewed (ECHA, PubChem, CosIng, CIR summary, PubMed search yield no reproductive hazard data) support no identified pregnancy hazard.
- Is potassium oleate safe while breastfeeding?
- No data indicating reproductive endocrine activity, placental/breastmilk transfer, or neonatal toxicity for potassium oleate; typical use as a rinse‑off or leave‑on surfactant results in negligible systemic exposure and no breastfeeding‑specific warnings in regulatory/ingredient databases.
- Is potassium oleate safe for baby skin?
- Hazard and mechanism: no evidence of developmental or endocrine hazard specific to infants. Exposure: because infant skin has higher permeability and surface area:weight, topical exposure potential is higher than adults; therefore increase exposure score by +1 (adult e=0 → infant e=1). Common regulatory listings treat potassium oleate as a low‑toxicity surfactant/soap.
- How does VeriMom score potassium oleate?
- VeriMom scores potassium oleate 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 potassium oleate?
- See our curated list of pregnancy-safe alternatives to potassium oleate 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.