Is sodium polyaspartate safe for baby skin?
Reviewed by VeriMom Editorial Team · Last reviewed
Baby skin
sodium polyaspartate
NO KNOWN RISKS93
/100
Also relevant: pregnancy safety
Want to know if sodium polyaspartate is also safe during pregnancy?
Is sodium polyaspartate safe during pregnancy? →Gentle products containing sodium polyaspartate

Flowfushi
Flowfushi UZU - Eye Opening Liquid Eyeliner - 0.55g

Estee Lauder Revitalizing Supreme+ Bright Power Soft Creme - 15ml

Estee Lauder Revitalizing Supreme+ Bright Power Soft Creme - 15ml (2ea) Set

Estee Lauder Revitalizing Supreme+ Bright Power Soft Creme - 15ml (8ea) Set

Estee Lauder Revitalizing Supreme+ Bright Power Soft Creme - 15ml (4ea) Set

Skintific
Skintific Panthenol Gentle Gel Cleanser

MAC
MAC Studio Radiance Moisturizing + Illuminating Silky Primer

MAC
MAC Lightful C³ Radiant Hydration Skin Renewal Emulsion
Sources & references
Authoritative references used to score this ingredient.
Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
See also
Frequently asked questions
- Is sodium polyaspartate safe for baby skin?
- No evidence of developmental or infant‑specific toxicity was identified. Sodium polyaspartate is a high‑molecular‑weight, water‑soluble polymer with low reported systemic toxicity (CosIng, PubChem, ECHA dossiers), so hazard and mechanism scores remain 0. Because infant skin has higher permeability and surface‑area‑to‑weight, exposure score is increased by +1 (adult e=0 → infant e=1) despite lack of data showing notable absorption.
- Is sodium polyaspartate safe for newborns?
- No evidence of developmental or infant‑specific toxicity was identified. Sodium polyaspartate is a high‑molecular‑weight, water‑soluble polymer with low reported systemic toxicity (CosIng, PubChem, ECHA dossiers), so hazard and mechanism scores remain 0. Because infant skin has higher permeability and surface‑area‑to‑weight, exposure score is increased by +1 (adult e=0 → infant e=1) despite lack of data showing notable absorption.
- Can I use sodium polyaspartate on a baby under 6 months?
- We don't have baby-skin-specific data for sodium polyaspartate. Stick to ingredients we've marked no known risks for babies until more evidence is available.
- What are safer alternatives to sodium polyaspartate for babies?
- See our curated list of pregnancy-safe alternatives to sodium polyaspartate based on similar function and a no-known-risks safety band.
- How does VeriMom rate sodium polyaspartate for baby skin?
- VeriMom scores sodium polyaspartate 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.