I have some hyper pigmentation and my esthetician recommended vitamin c serum. I`ve bought it twice and i use it day and night. Feels great on my face and it gives you a glow.

I used it for about a month but it did nothing for my skin. It may work for others. We all have different types of skin and texture. I would not recommend it for myself. When it dryef it felt like I had very light school glue on my face.

If you want a good vitamin c serum I recommend going to a brand that is known for good skincare. The glossier glow serum worked wonders for me. This serum didn`t produce results and I even finished the bottle.

I like the feel of it and apply it every morning and evening. According to studies, Vitamin C serum has effect on skin. I intend to use it a long while to see the result.

This product is great! I bought not waiting for so good results (and for the reviews) but Im impressed! I dont like using cream so i was trying other options. Really good choice! i use it every night before to sleep. I really recommend this product.

Basically scent less and really moisturizes. I will add a drop or 3 to my collagen moisturizer at night and it's wonderful. The serum alone gives you a nice, soft feel to your skin. Works great on the neck too

I have definitely seen a difference in my skin color, puffiness gone under eyes and dark circles are much better. I use it under my day and night creams.

Completely dried my skin out! I tried using the whole bottle as I thought my skin needed time to adjust but it still dried me out and produced rough patches all over my skin.

Great product works well on my skin....80 years old. I have used faithfully for 1 year in conjunction with other retinal. and sunscreen products. AND LOTS OF WATER

LOVE IT. have already re-ordered, so as not to be without when traveling. works great. was a bit reluctant to purchase, as I have sensitive skin. followed instructions for testing and was thrilled with the results.