Review (4/5): Great moisturizing mask
I like this mask for the moisturizing benefits and value for the money. I can get 2 nights out of one packet.
Can't say anything about the collagen firming as I have not seen any evidence of that portion of the product since collagen can't be absorbed through the skin. Think the collagen in the name of the product is a little deceiving. Overall, good product and would recommend if you want something that is easy to use. Just put on before bed and let it moisturize as you sleep.