ROC Serum is great!

Works as advertised

Tightens skin

My Go To!!!

great product

I am almost 50, and have some laugh lines and crows feet on my face, and just a bit of crepey skin started on my neck. Or at least, it used to be just a bit before this mess. I began using this product on my face and neck every other evening according to the directions on the product label. Everything was going fine. The normal tingling that would subside, etc. The next evening after my sixth use, I noticed a burning sensation on my neck. I didn't use the serum that night. The next morning the burning sensation was still there, and my slightly crepey skin was a full-on, dried out "turkey neck," with patches that looked like some sort of chemical burn! I was LIVID. The pain, I can deal with. But, after days and days of moisturizing cleansers and creams I don't know if the damage from the Roc serum can be undone. It's obviously not an allergic reaction since the skin on my face was not affected. This stuff is just not for delicate skin of any kind. I wish I could return it! Buyer beware!

Smell of the serum is unpleasant

Seeing smoother skin in just 3 wks.

Only started using. Give me 4 weeks and check back

Haven't been using long enough to see a difference, but it is a great product that goes on well.