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

Vitamin C (Ascorbic Acid) – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025
Vitamin C is a brightening antioxidant that supports collagen production and helps protect skin from environmental stressors such as UV damage and pollution.