Cellex- C brand is one of the first facial products with a high level of Vitamin C and I have used it for over 10 years. The Hydra B Complex was recommended by an esthetician for hydration and I have been very satisfied with this particular Cellex-C product which is used under moisturizer.
I use this in conjunction with Cellex-C High Potency Serum twice a day. My skin feels smooth and brighter, and any wrinkles seem to disappear. I recommend these two products highly.
It seems to be good quality, and I think it really IS doing something to improve the look of my skin, PLUS blurring those little lines that we all HATE! Just use it SPARINGLY, though, until your skin gets used to it.