Good Molecules - Katho review for Vitamin C Booster Powder

I'm not a fan of Vitamin C but this is a game changer. I use this together with my moisturizer and it works wonder in my skin. It made my skin look brighter and glowing. And this is cheaper compared the the other brand that offers same. You know that brand. But I can't say that this is better. But Good Molecule 100% Vitamin C booster powder works great!