Is vitamin C cream good for older skin? In short, vitamin C cream is great ... It's also notoriously unstable (a.k.a. it's prone to oxidizing over time, which can affect its efficacy), so choosing ...

However, if you have dry skin, be prepared to really layer on your richest creams after using ... For extra insurance, keep your vitamin C serum in a cool, dark place (a.k.a. not your bathroom ...

I bought my very first night cream after realizing ... combination skin, or those struggling with dullness. It’s formulated with brightening ingredients like vitamin C and superberry complex ...