This vitamin C serum goes on smooth/clean/natural… It sits right into your skin and feels like it melts all of the fine lines away… After the first year so I noticed a difference, but after prolonged use I was getting compliments on my skin. And of course I had to rave about iherb.com!

This serum is way thicker than I expected it to be but it soaks in very fast and doesn't leave your face greasy or shiny at all! The smell is a little strong but not unpleasant. I like that it makes my skin feel soft without leaving any residue.

I love this brand and its quality ingredients I use it daily but I'd love it more of the size was a bit more I'm 37 and i have been using this brand since 4 years now

It' an excellent product! Serum has liquid structure, amazing packaging with instructions and ingredients. Bottle is made of glass to protect the quality. Very smooth on skin and leaves skin with pleasant refreshing feeling. I love it!

I love everything about this serum! My skin has been looking amazing lately. I love how lightweight it is, I love that i only need a tiny bit to instantly make my skin feel soft and supple, i love how easily it massages into my skin without any oily residue, and I really love the refreshing citrus scent. This serum has officially become a regular part of my beauty routine!

Instanatural super foods vitamin c serum is nice it helps with your complexion. It can help even your skin tone. I really liked that this product had a good scent to it. It also features niacinamide which is another ingredient used to help even out your skin tone. I liked that this product left my skin soft during the day. This product also gets it's color from ingredients like chlorophyll and spirulina which I think is pretty cool.

I like it. The smell is not as good as the Retinol Serum of this brand, but it's easy to use and my skin absorbs it quickly. My skin looks good but I have not seen a big improvement compared to before.

I'm absolutely in love with the Insta Natural Superfoods Vitamin C Serum. It's so easy to apply, fresh smelling, and it contains all of the ingredients that my skin needs! Vitamin C, Green tea, and Spirulina- such amazing nourishing food for my skin! Just a dropper full is enough for my face and neck. Apply to freshly cleansed skin and follow up with your favorite moisturizer! It's been a week and my skin looks and feels amazing. I cant wait to try more skin care products from the Insta Naturals family!

I've used a $60 vitamin c serum everyday up until I tried this and it has completely replaced my other serum! It's not heavy or greasy and is absorbed beautifully by the skin. I love waking up in the mornings now to soft skin. Since beginning use my skin is noticeably softer, brighter, and has reduced redness. & at a 3rd of the cost of my other serum! This is my new go-to!

I and my husband likes this product so much. It is not oily and absorbed quickly. Result: make skin radiance and moist.