Identity and form
Neem refers to Azadirachta indica leaf, bark, seed, or oil; plant part and route of use materially change the safety profile.
The label should identify the source, form, preparation, and active or marker amount when those details determine comparability.
What the evidence can answer
Human research has examined Neem in relation to skin, hair, and nail structure, immune function. The amount, source, preparation, population, comparator, and measured outcome determine whether a result applies to a finished product.
Current WQ evidence label: Limited human evidence. This label describes the present evidence context, not a promise of benefit.
Safety and decision context
High-caution knowledge. Pregnancy and breastfeeding safety is uncertain or specifically cautioned. Liver-injury reports or hepatotoxic constituents warrant conservative use and professional review. Topical, homeopathic, food, and oral concentrated forms are not interchangeable.
Review medicines, pregnancy or breastfeeding, allergies, medical history, and the complete finished label with a qualified professional when relevant.
How WQ connects this entry
WQ links this canonical identity to exact aliases, research topics, related ingredient forms, products with matching structured data, and articles that name the same entity. Related does not mean equivalent or recommended.
