Been using for two weeks and don't really see any difference. Will keep at it, and update after a month. The oxygen plasma feels much better.

I've been using MSM and other kNutek products, Oxygen Plasma and Whipped Oxygen for about 12 years. My skin is in good shape, and stays unharmed by our cold, long winters. I'm also a runner and practice yoga. I think the products are an important element of my healthy skin results.

I absolutely love knutek products and I usually don’t do reviews but for this product line, I will. This serum is used by mu family and I and we all love it. It penetrates into you skin well and goes well with the product line.

This helps with complexion and to lessen scars. My only complaint is this last only a few weeks so it's kind of costly.

Liking this! Wrinkles are not as deep.