I didn't receive this serum from any marketing company. Thii have been trying different products and really enjoyed Garnier serum been using it for 6 months and have seen a great improvement on my skin it more brighter and less dryer. And also love that this brand has sells every now and then. And the best part is that Garnier uses glass for most of their products.

No difference noted but when I opened it, liquid was already brownish and that's a sign of oxidation I recon, so yeah, a bit sad about that.

The serum was a clear colour when it arrived, it hadn't oxidized. 10% ascorbic acid is a good percentage for my sensitive skim. The price is great too.

I put the exact amount of serum recommended on my face last Monday night and I woke up Tuesday with huge red welts and blisters and a swollen lip which all of which I still have 5 days later. No one seems to know what I can do to ease the itch, pain and other side effects. Really uncomfortable.

Love the way my skin felt the next day brighter and smoother. I would definitely recommend this serum.

I received this product for free from Topbox Marketing for testing and review purposes. The brightening night serum so far from testing, my skin has appeared to have more glow and brightness to it after a while of using, the product itself is light on my skin and gets absorbed quite quickly when I use it in my after shower routine in the evening near bed time and in the morning.

I received this product for free from Topbox Marketing for testing and review purposes. I've tried retinol products for skin brightening but this product actually helped much better than that! The retinol was also very drying for my skin whereas this vitamin c night serum was the opposite. I also like garniers commitment to sustainability. Would definitely recommend.

I received this product for free from Topbox Marketing for testing and review purposes I use about 5 drops nightly after cleansing on damp skin. It goes on easier with 4-5 drops if i press it in to my skin rather than rubbing. It doesn't feel sticky after it has dried, and it has a nice subtle scent. I think it has helped my skin to look brighter and more even after about a month of use. I would consider repurchasing this product when im through.

After using continually for a while, I didn't notice any brightening or necessarily smoother skin. Even putting on just a little, but skin felt sticky beyond the "few seconds" it claims it will last. When it dries, although it's still sticky, my skin felt tight like the product had shrunk. None of these factors seemed to negatively affect putting moisturizer on top (which I would recommend to ease the sticky and tight feeling). Unfortunately because I didn't notice any positive benefits and the product didn't feel good on my skin, I would not recommend this product. I received this product for free from Topbox Marketing for testing and review purposes.

I've been using the Garnier Skin Active Vitamin(e) C Brightening Night Serum for about a month now, and I can definitely see a difference with my skin. The serum itself is non-sticky or oily. It goes on easily and dries quickly. The applicator, which is similar to a dropper, allows for an easy application. I typically apply a few drops after I've washed my face in the night, to the cheeks, forehead and chin area. Thanks to the high concentration of vitamin c and hyaluronic acid, I've seen a huge improvement in the texture of my skin. It's more smooth. My dark spots have considerably faded. I also noticed considerable improvement in the frequency in acne I get, which is reduced. The skin tone appearance has gotten more even as well.