Ingredient Encyclopedia

Welcome to the Ingredient Encyclopedia

Discover what’s inside your skincare — from retinol to aloe vera — with clear guides on benefits, uses, and safety.

Ingredient Encyclopedia

Botanical Complex 73 – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025
Botanical Complex 73 (BC73) is a modern anti-inflammatory + barrier-soothing system engineered to calm redness, reduce irritation, and strengthen the skin’s protective layers. Its primary signature focus is Redness Reduction, Immediate Soothing Relief, and Barrier Comfort, making it the essential ingredient for calming irritated, reactive, or redness-prone skin. BC73 achieves this through a blend of actives like Bisabolol (anti-inflammatory), Centella Asiatica Extract (barrier repair), and Oat Kernel Extract (calming). Clinically, it has been shown to reduce visible redness by up to 35% and improve comfort by 90%, making it an excellent partner for potent actives like Retinol and AHAs/BHAs, which can often cause sensitivity.