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

Can You Use Vitamin C and Sunscreen Together?

by ThankMeNow Editors on Sep 11, 2025
Using Vitamin C (an antioxidant) under sunscreen creates a protective daytime system. Vitamin C neutralises free radicals generated by UV and pollution, supports collagen enzymes, and evens tone; sunscreen blocks UV radiation to prevent DNA damage and pigmentation. Together, they reduce photoaging, dark spots, and laxity more effectively than either alone.