VeriMomIs potassium hydroxide safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
potassium hydroxide
NO KNOWN RISKS93
/100
Also relevant: pregnancy safety
Want to know if potassium hydroxide is also safe during pregnancy?
Is potassium hydroxide safe during pregnancy? →Gentle products containing potassium hydroxide
Unknown
Tesco paracetamol suspension
Unknown
milk plus cleaning
Shea Terra Organics
Shea Terra Organics Rose Hips Black Soap Deep Pore Facial Wash
Fancl
Fancl Facial Washing Liquid
Mountain Rose Herbs
Mountain Rose Herbs Castile Soap
Quinns
Quinns Unscented Castile Liquid Soap
Simple Truth
Simple Truth Pure Castile Soap Lavender
Skin Essence
Skin Essence Gentle Facial Cleanser
Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is potassium hydroxide safe for baby skin?
- No evidence of reproductive hazard for infants, so hazard (h) and mechanism (m) remain 0. However, because KOH is a strong corrosive agent (ECHA Annex VI H314) and infant skin has an immature barrier and higher surface-area-to-weight, potential for local damage and greater percutaneous uptake is higher; therefore exposure score is raised by +1 for baby skin. Primary risk for infants is topical corrosion/irritation rather than developmental toxicity (sources: ECHA Annex VI, PubChem GHS).
- Is potassium hydroxide safe for newborns?
- No evidence of reproductive hazard for infants, so hazard (h) and mechanism (m) remain 0. However, because KOH is a strong corrosive agent (ECHA Annex VI H314) and infant skin has an immature barrier and higher surface-area-to-weight, potential for local damage and greater percutaneous uptake is higher; therefore exposure score is raised by +1 for baby skin. Primary risk for infants is topical corrosion/irritation rather than developmental toxicity (sources: ECHA Annex VI, PubChem GHS).
- Can I use potassium hydroxide on a baby under 6 months?
- We don't have baby-skin-specific data for potassium hydroxide. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to potassium hydroxide for babies?
- See our curated list of pregnancy-safe alternatives to potassium hydroxide based on similar function and a no-known-risks safety band.
- How does VeriMom rate potassium hydroxide for baby skin?
- VeriMom scores potassium hydroxide at 93/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
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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.