Almost perfect
I bought this on a whim trying to mix up my skincare and was quite impressed after using it. My skin looked instantly firmer (probably from the caffeine) and brighter. Really, my only complaint is that the serum pills under my sunscreen and will often leave a slightly sticky feel to my skin. Those drawbacks are not enough to convince me to stop using it but it would be better if those issues were resolved
Amandakemper
Verified Purchase
Really like it
Easy to apply and you can see the difference instantly.
LovelySkin Customer
Verified Purchase
Nice
I like this serum a lot. I use it at night and my skin looks nice when I wake up. To be honest, my skin really likes almost all IS clinical products - this serum is no exception.
LovelySkin Customer
Verified Purchase
An excellent product
I have been using this product off and on for several years.There is no question it has left my skin looking less saggy and having a better overall tone.The only two things I don't like is the price and the applicator. I'll keep on purchasing this product.
LovelySkin Customer
Verified Purchase
iS Clinical Youth Serum
I liked this serum for its smoothing effect although it's a bit on the pricey side.
valentina
Verified Purchase
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