Is formamidine sulfinic acid safe for baby skin?

Gentler alternatives for baby skin

Ingredients — Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated

See also

• Is formamidine sulfinic acid safe during pregnancy?
• Should I avoid formamidine sulfinic acid during pregnancy?
• What are pregnancy-safe alternatives to formamidine sulfinic acid?

Frequently asked questions

Is formamidine sulfinic acid safe for baby skin?

No infant-specific studies were identified. Because animal reproductive/developmental toxicity exists (OECD SIDS), the same suspected hazard rating (h=2) is applied. Mechanistic data remain limited (m=1). Exposure for infants (0–3 yr) is increased by one point relative to adults because immature skin has higher absorption; therefore exposure is e=2 (adult e=1 → baby +1).

Is formamidine sulfinic acid safe for newborns?

No infant-specific studies were identified. Because animal reproductive/developmental toxicity exists (OECD SIDS), the same suspected hazard rating (h=2) is applied. Mechanistic data remain limited (m=1). Exposure for infants (0–3 yr) is increased by one point relative to adults because immature skin has higher absorption; therefore exposure is e=2 (adult e=1 → baby +1).

Can I use formamidine sulfinic acid on a baby under 6 months?

We don't have baby-skin-specific data for formamidine sulfinic acid. Stick to ingredients we've marked no known risks for babies until more evidence is available.

What are safer alternatives to formamidine sulfinic acid for babies?

See our curated list of pregnancy-safe alternatives to formamidine sulfinic acid based on similar function and a no-known-risks safety band.

How does VeriMom rate formamidine sulfinic acid for baby skin?

VeriMom scores formamidine sulfinic acid at 39/100 (high risk) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.