[This review was collected as part of a promotion.] I have been using this serum for over 2 weeks and I love it! It is lightweight and super easy to apply, but also powerful to do the job. It provides moisture to my skin and makes my skin like radiant. It has no fragrant, so even sensitive skin can use it. The design of the tube is great that it is easy to control the amount you need. Overall, I highly recommend it!

[This review was collected as part of a promotion.] I tried using just because I was already using Cerave products. It has a nice smooth texture. Soon after applying it, I have a nice glow on my face. On it's own it's fine, but once you put another product on top it starts clumping up. I only use this product when I'm not going out and stay home for that reason. I have noticed a slight change to my skin in the few weeks I've been using this product.

[This review was collected as part of a promotion.] Overall the product is just okay. I understand the logic behind the packaging but it still leaves a lot to be desired - it ends up being messy and the product still oxidizes, not to mention the amount of waste produced by the squeeze tube. As to how it works, I think it works just fine, but like other reviewers have mentioned before, it doesn't do great under other products. I apply post-shower and wait for it to dry before applying lotion, which definitely helps but I still feel like my lotion doesn't fully absorb when I use this underneath. My skin does feel and look brighter, so it definitely performs, I just prefer other Vitamin C serums for ease of use both in terms of packaging and compatibility with other products.

[This review was collected as part of a promotion.] Loved trying this serum. I love using Vitamin C to brighten my skin. I use this in the mornings and at night. It also helped with my fine lines. Using this as a part of my skincare routine. No sticky residue and soaks into the skin well. Gentle on skin.

[This review was collected as part of a promotion.] Honestly impressed by how good this turned out to be. It made my skin feel so soft and not as dry as it was, which is a big benefit. I would definitely buy this to add to my skincare. Totally would recommend others to add this as well its a big plus.

[This review was collected as part of a promotion.] I love how moisturize my skin feels, and I like that it has hyaluronic acid. It's helped my dark spot diminish. This product doesn't compare to any other products I have used because this product is 100% better.

[This review was collected as part of a promotion.] I was a little skeptical at first if I would Notice a difference and I am very happy to say I do. My face is so smooth and bright, I feel like the dullness it has after summer has went away and it appears soft, with a little glow to it. I use it every night and can tell the difference

[This review was collected as part of a promotion.] My skin often reacts to active products like vitamin C, but this one was gentle enough. I stupidly did not take before pictures to be able to speak on how effective it is, but at least my skin tolerates it!

[This review was collected as part of a promotion.] My skin isn't too bad. I have dry, kind of sensitive skin. I don't really get blemishes. I did notice that after using product my skin became more tight and bright. It would probably work more on someone with uneven skin tone.

[This review was collected as part of a promotion.] It made my skin feel so smooth and no offensive smell. Not sure if its brightening as I haven't used it long enough. Kind of exploded it a little while trying to open it but I feel that's more my mistake than a product mistake.