Works. That's all I can say. Do not hesitate to purchase. I have combo skin, and I am of mixed ethnicities. I'm in my early 30s. I HAD uneven skin tone, some discoloration and old acne scars. This has and is continuing to clear those up. This company's customer service is absolutely standout amazing. They care about you as a customer and how their products are working for you. I literally received follow up emails from their cofounder checking in to see how the serum was working for me. Customer for life! ?

Used a small droplet under both eyes - noticeable improvement on the bags under my eyes. After the first week I wasn`t sure, but after the second week the bags were nearly invisible versus what I had 2 weeks prior. You really only need to use a very small amount. Not sure why other users didn`t have any effect, but it has made a vast improvement for me.

I`m loving it so much. I started using this product with at home microneedling. My skin looks hydrarated and full. I was told to use the c serum with this process. I have heard alot of others rave about your product. I am pleased. I plan to keep purchasing in the future.

I have very sensitive combination skin and rarely find products that work for me. I have been using this twice a day for a couple of months. I`ve had no negative effects from this and have noticed my complexion is more even and brighter. I`ve also had less acne and someone told me the other day that I look "Effervescent". Even though that`s not the exact use of the word I will take it. I`ve noticed a difference and am glad other people are too.

I ordered this because of a recommendation from a friend. I received it yesterday, and already my skin looks brighter, and the lines around my eyes look fainter. I have been through so many expensive creams and serums -Strivectin, Lancome, Mario Badescu, etc. , and this is by far the best results I`ve had. I really hope there are no adverse affects for me like drying or rash, because this stuff is amazing!

I have had dark spots on my face for years due to a reaction to medication. I have tried everything, even laser treatments by a doctor, (which only worked temporarily and cost a fortune). I saw good reviews for this, so I decided to try it. It is amazing! My skin has never looked so clear. The spots are virtually gone. My skin tone looks better than it has in years. I swear, I even look younger. I highly recommend this. It will become a regular purchase for me.

I`ve been applying this Vitamin C Serum on my face for over a month now and the only changes that I could notice was some dark spots near my eyes. I`ve been using it every single day during the day and sometimes at night too. My bottle is almost finished and I`m not buying it again. I do not recommend this product.

My favorite vitamin C serum! It's lightweight I use it everyday before my makeup, before bed, even after facials or derma rolling. My skin is brighter, smoother and more radiant. It's worth the price and I've just ordered 2 more =] Also the seller is really sweet, emails to checks in on you so Thank you Truskin!

Great product. Well packaged. I used this twice everyday for the first month and then after that I use it once a day. Many people have complimented me on my skin tone & complexion. I noticed that my dark spot and my freckles have gotten lighter as well. I highly recommend this product and brand. It's also for a good price.

This serum packs a serious punch. After using it for a few days, I've noticed that the redness in my cheeks has dulled down a bit - which I honestly did not expect. It's easy to apply with a dropper applicator, and it also doesn't have an aggressive smell (which I appreciate).