From the very first application, I felt and saw the difference in my skin. I`m not joking. Vitamin C has been the best for my skin and I love how this company created a serum for sensitive skin like mine. I`ll be purchasing again. 5 stars!

Ive used this product 1-2x a day and I have yet to see an improvement. At times it makes my skin drier and stiff. I do believe it is starting to cause irritation. Maybe it is just the bottle I received but i would not recommend buying this product.

As always ,my go-to serum. Brightens, softens and refines. Have had so many compliments since using this. I have really sensitive skin....and not one itch!! ( a miracle!!)

I love this product! Was skeptical at first because I have sensitive skin and break out easily. But after using this for a week my face looked so much better! My acne scars were lighting up and my face just looked healthier! I love it!

They were really helpful with the process and I love the product. I have bought this product before and I loved it! Still enjoy it and my skin looks great!

I added this to my skin care routine and really did feel like it made a difference. I have super sensitive skin, meaning I still break out with cystic pimples at the age of 30. I feel like this is a great addition to my routine.

I am totally impressed by your product. It has cut down my breakouts significantly, brightened my skin, and lighten up some scarring from acne. I still get some pesky cystic acne, but significantly less.

A great serum made in the USA and it works. I used a whole bottle in about 3 weeks. It fades my skins discoloration on my cheeks. Just my second bottle.

I want to give 0 star for this product.I tried for 2 months and it got worst on my face. this product increased a lot more scars on my face. Nobody can even think about it.

I have been using this serum for about a month now and it does feel nice on the skin once applied however I have not seen any dramatic difference in my skin.