I use 5 drops once a day on my face and under my eyes. The dark circles under my eyes have not improved and my complexion has gotten worse. My skin is drier, my Face is red and broken out. I thought it would make my skin smoother and brighter but it hasn't.

I really like this serum. After trying a few other Vitamin C serums, I found that I like the results, but couldn`t stand some of the strange smells that they had. This one smells like.....oranges! Nice! And the texture is nice too. My skin looked brighter after just a few weeks.

I rarely if ever review products, but this one moved me to do so. I have been using this product for over a year and the difference in my 52-year-old skin is remarkable. Their customer service is top notch, and the product works better than much more expensive serums I have tried.

I’ve tried many other vitamin C serums for my sensitive/acne prone skin and TruSkin is the only product that has worked for me! It doesn’t make me break out and gives my skin a hydrated, healthy glow! Use this in the am and pm and will not go a day without it!!

Awesome product! I have used several C-serum products over the last several years and this product has given me some very nice results! My face is much smoother and softer now and it keeps getting better! Incredible product with positive results at a phenomenal price point!

Terrible. If you've used a vitamin C/hyaluronic acid combo product you know it moisturizes and visibly works! This product does not even come close to what it claims to be. So disappointed I wish I knew what a real vitC/hyaluronic acid product is supposed to smell/feel/and do before I ordered this a second time :(

Although I`m glad I tried this product so that I know, unfortunately, I did not experience the hype that this products was getting from others. I did not notice any difference in skin brightness, elasticity, plumpness, etc. If anything, it was just an inner happy feeling inside that I got to experience from "thinking" that I was doing something good for my skin. Hopefully you have better luck than I.

I`ve tried many, many products over the years, but this product is one I will NEVER be without! I use it daily, and my face is nice and tight...baby soft to the touch...and I can `feel` it taking care of my skin. It isn`t runny like other products. Nice and thick and creamy. It`s literally the best product on the market.

I bought 2 bottles. One for myself (55) and one for my daughter (31) We both love the product. I use it a night only and notice such a smooth, refreshed look when I wake up in the morning. I`ve noticed that it has helped minimize some larger pores around my nose too. I`ll continue to use this serum for sure!

I had orginally bought the Vitamin C serum and wasn`t impressed with the results, BUT then I had a customer service representative reach out and she helped me pick one best for my skin type. I now use the HA Serum and have found it to be much more moisturizing and suits my skin type better. I`ve never had a brand stand behind their product ike this. They made sure I was 110% satisfied. Can`t wait to continue using and see more results!!