As stated by another reviewer, it does not have a lot of serum. I do like the material of the mask, and it does seem to do a good job of hydrating. At a lower price, it does seem to be a good value.

I really liked this one. a biocellulose with little serum but skin was hydrated.

Excellent for adding extra moisture to skin. Easy to place on face also

If your skin is feeling on the dry side this mask will fix that. Extremely well worth it for $1!

A very moisturizing mask and very good for New York winters