Is azadirachta indica seed extract safe during pregnancy?

Pregnancy-Safe Alternatives to azadirachta indica seed extract | VeriMom

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See also

• Is azadirachta indica seed extract safe for babies?
• Should I avoid azadirachta indica seed extract during pregnancy?
• What are pregnancy-safe alternatives to azadirachta indica seed extract?

Frequently asked questions

Is azadirachta indica seed extract safe during pregnancy?

Harmonised/regulatory and animal data justify a 'suspected' reproductive hazard. ECHA documentation and regulatory discussion identify margosa (Azadirachta indica) kernel/seed extracts with harmonised H361 (suspected of damaging fertility or the unborn child) for specific extracts prepared from kernels with aqueous + organic solvent processing. Multiple animal studies and reviews report antifertility, abortifacient and fetal/developmental effects (neonatal/fetal malformations, reduced fetal weight) associated with neem seed oil/azadirachtin in rodents, and mechanistic data include progesterone reduction and immune-mediated effects. For topical cosmetic use, dermal absorption is expected to be low but not zero, so exposure is scored as low but measurable. (ECHA CLH/Annex VI; animal/peer-reviewed studies).

Is azadirachta indica seed extract safe while breastfeeding?

Same overall hazard/ mechanism as pregnancy: harmonised H361 for certain margosa/kernel extracts and animal evidence for reproductive effects from seed-derived neem preparations make this a suspected hazard for lactating people. There are no robust human lactation transfer data for cosmetic topical use; because systemic absorption from topical use is generally low but possible, exposure is scored low but measurable. Animal data indicate systemic effects after oral dosing of seed/seed-oil preparations (supporting potential for systemic exposure when dose or formulation allows).

Is azadirachta indica seed extract safe for baby skin?

Hazard and mechanism remain 'suspected' based on the same harmonised/regulatory classification and animal data tied to seed/kernel extracts. Exposure score is increased by +1 for infant skin (0–3 yr) because infant skin barrier/SA:body-weight considerations raise systemic uptake potential for topically applied ingredients that have any measurable absorption in adults; there are no infant-specific dermal toxicokinetic studies for cosmetic seed extracts. Apply caution for products intended for infants if the formulation contains seed/kernel-derived neem extracts.

How does VeriMom score azadirachta indica seed extract?

VeriMom scores azadirachta indica seed extract 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 azadirachta indica seed extract?

See our curated list of pregnancy-safe alternatives to azadirachta indica seed extract based on similar function and a no-known-risks safety band.