WORKS WONDERS - this was my skin after one use and it's just getting better!! I use clay mask with the apple cider vinegar (w/mother) and then I wash it off use my derma-roller, put vitamin c on, my snail essence and then sunscreen face cream with a touch of eye cream and BAM GORGEOUS, definitely recommend!!!!!!

This is the second time I purchased this product. I loved the serum the first time. It made my skin feel awesome. I even recommended it to friends. I just purchased it again and it is NOT the same product. It is awful. I will not be buying it again. Very disappointing.

I've used Vitamin C before and like the feel of it after I've cleaned my face before bed. I've never seen a huge dramatic difference in my skins appearance (maybe with constant use over months) but feel like it helps my moisturizer absorb better. Overall, I love it.

I have really enjoyed this. It absorbs quickly and my skins texture has improved. I`m still having some issues - but I know what it is. This worked just like it said it would. It`s a lovely product especially for the amount you receive - how long it lasts, and the price point.

I personally didn`t see any benefits from using this, but it didn`t cause any ill effects either. Admittedly I could have stuck with it longer but it just felt like an unnecessary step in the routine after awhile. The packaging was very nice either way.

I've been using the Vitamin C serum for a few months. My skin is mixed and the serum seems to be a great product for my skin type. I use it in the morning and evening after cleansing my face. I let it dry for a minute then follow up with my day/night cream. Overall, it smoothens my skin and I am very pleased with this product.

I think that this kind of serums are not for my skin. It was worth to try it because of all the vitamins that your skin is absorbing but after I ordered the second one with the vitamin C there was literally no difference than the one with hyaluronic acid and I don't think I'll order it again.

I have extremely sensitive skin (allergic to lots of products) and this serum is wonderful. I started slowly with using it once a day and then worked up to morning and night with no problem. I have been using it for several weeks and have been asked by a couple of people if I'm using a new makeup because my skin looks so nice! (One was my teenaged daughter and she notices EVERYTHING!) The customer service is excellent also. Overall amazing product.

This product came all bubbly, with crust along the opening/cap upon opening and smells funky. Honestly I'm not even sure if this is anything special and wouldn't be surprised if it was just old soap. I'm extremely disappointed and steered to even continue to use this product. STAY AWAY.

This product is amazing! It only took two weeks for me to see visible results. I presume after 3 months, the result will be dramatic. I have problems with dark spots on my face due to early sun exposure. My skin is also very sensitive and it gets irritated easily. This serum made my skin look and feel better almost immediately