What it is
This ingredient is an extract prepared from the flowers of Melia azadirachta (neem), a tree long used in traditional plant-based skincare across South Asia. In sunscreens and other cosmetics it is included as a botanical skin-conditioning and antioxidant agent and is often paired with other plant extracts to support a calming, comforting feel. It is used at low levels for these supportive functions and does not contribute to UV filtration.
Safety & warnings
As with other botanical extracts, plant-derived constituents can occasionally provoke sensitivity in individuals prone to reactions, so patch testing is reasonable for very sensitive skin. At the low levels typically used in finished cosmetics it is generally well tolerated.
Origin & sourcing
It is a naturally derived botanical extract obtained from the flowers of the neem tree (Melia azadirachta, also known as Azadirachta indica).
History
Neem has a long history of use in traditional Ayurvedic and South Asian plant medicine and grooming, which informs its adoption as a botanical in modern cosmetics.
Questions everyone asks
What is neem flower extract used for in sunscreen?
It is added as a soothing, conditioning botanical with antioxidant character, supporting skin comfort rather than providing UV protection.
Is this the same plant as neem oil?
It comes from the same neem tree, but this extract is made from the flowers and is used at low cosmetic levels, unlike concentrated neem seed oil.