C-Tetra™ Advanced Gel-Serum

Best Vitamin C

This is the first vitamin C I’ve found that doesn’t irritate my skin, and also delivers results. I saw positive changes in my skin quickly, and will continue to purchase this serum as a regular part of my routine.

Gentle, Effective!

I've been using this for 2-3 weeks so it's difficult to tell how much it's helped, but I do visibly see an improvement in brightness and tone, even in such a short time. My skin is sensitive and this has not caused any issues. It also smells like citrus and not hotdog water!

HOLY GRAIL FOR GLOWY SKIN

My face has always looked dull and tired and I’ve never done well with vitamin C. Most of the ones I’ve tried would irritate my face or make me flush, so I pretty much gave up on it. I kept hearing good things about Medik8, so I decided to give this one a try. After about a week, my coworkers started asking what I was doing to my face because it looked so glowy! Best part is, no irritation at all!!!! I use it after my serum and before SPF, and I don’t even need a separate moisturizer. My husband started using mine too, so I had to buy him his own LOL. I liked it so much I also recently added Crystal Retinal and MP Peptides to my routine.