Should I Avoid pueraria mirifica root powder/propylene glycol ferment filtrate During Pregnancy? | VeriMom

What to use instead

Pregnancy-safe ingredients that serve a similar function:

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Pregnancy-Safe Alternatives to pueraria mirifica root powder/propylene glycol ferment filtrate | VeriMom

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

See also

• Is pueraria mirifica root powder/propylene glycol ferment filtrate safe during pregnancy?
• Is pueraria mirifica root powder/propylene glycol ferment filtrate safe for babies?
• What are pregnancy-safe alternatives to pueraria mirifica root powder/propylene glycol ferment filtrate?

FAQ

Is pueraria mirifica root powder/propylene glycol ferment filtrate safe during pregnancy?

Pueraria mirifica contains phytoestrogens (miroestrol/deoxymiroestrol/puerarin) with demonstrated estrogenic and antifertility effects in animal studies, supporting a suspected reproductive hazard for pregnant persons (animal reproductive/developmental signals). Mechanistically these act via estrogenic activity in vitro and in vivo. Topical cosmetic exposure is likely low-to-moderate systemic absorption (thus e=1), but systemic endocrine-active constituents raise concern for pregnancy. Sources: animal reproductive/estrogenic studies (PubMed) and CosIng/ingredient listings showing phytoestrogen content.

Is pueraria mirifica root powder/propylene glycol ferment filtrate safe while breastfeeding?

Same basis as pregnancy: demonstrated estrogenic activity in animal studies suggests potential to affect hormonal milieu during lactation and possible transfer in breastmilk cannot be excluded. Topical use gives low but measurable systemic exposure in adults (e=1).

Is pueraria mirifica root powder/propylene glycol ferment filtrate safe for baby skin?

Infants (0–3 yr) have higher skin permeability and surface-area-to-body-weight ratio; per scoring rules exposure is increased by +1 (adult e=1 → infant e=2). The hazard and mechanism are driven by the parent plant phytoestrogens with demonstrated estrogenic/antifertility effects in animals; therefore use on infant skin raises concern until ingredient-specific safety data for the ferment filtrate are available.

How does VeriMom score pueraria mirifica root powder/propylene glycol ferment filtrate?

VeriMom scores pueraria mirifica root powder/propylene glycol ferment filtrate at 20/100 (high risk) 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 pueraria mirifica root powder/propylene glycol ferment filtrate?

See our curated list of pregnancy-safe alternatives to pueraria mirifica root powder/propylene glycol ferment filtrate based on similar function and a no-known-risks safety band.