Pure Vitamin C 21.5% Advanced Serum (30ml)

Nice. Bought for Mom

product is absorbed fast, does not stick like other vit c serum, you just have to wear sunblock strictly and store the bottle in the ref to prevent it from turning into yellow solution, aka oxidation.

product is absorbed fast, does not stick like other vit c serum, you just have to wear sunblock strictly and store the bottle in the ref to prevent it from turning into yellow solution, aka oxidation.

It’s too early to provide feedback as I haven’t consumed the entire bottle or have used it for 30days. Though I can see the brightening effect on my face. I’m looking forward to even out the dark spots.