Neem
Also known as: Azadirachta Indica, Indian Lilac
Ayurveda's anti-acne workhorse. Smells like the monsoon, works on breakouts.
What It Does
Deep Dive
Neem leaf and seed extracts contain azadirachtin and related limonoids with well-documented antimicrobial activity. Topical evidence is mostly traditional and in-vitro โ solid enough for inclusion but not a prescription-grade active. Indian brands (Biotique, Kama, Mamaearth) use it as the anti-acne counterpart to salicylic acid.