Powerful Strength Line Reducing Concentrate - Siero viso antirughe

Awesome for my routine.

Made my skin plump and soft to the touch. I definitely felt hydrated and rejuvenated.

Great Serum

Solid serum with a nice, soft citrus smell and warmth. I like the texture too.

Reformulated - not great

It feels like there’s a new, rough ingredient in this so when I put it on, it feels like there’s sand paper on my face. Did you reformulate this product?

Don't spend more

I've been using this product for over a year to reduce fine lines and make my moisturizer more effective, after deciding that I needed to find an alternative to the very expensive med spa serum I was using. I believe that this product is nearly or as effective as the competitive product that was double the cost. 1 small bottle lasts for months, when applied according to directions.

Formula changed for the worst

The formula changed. It has a slight grainy feel to it. This was my favorite product for many years. It used to give my face an absolute smooth feel to it but now it slightly tingles my cheeks. I am so sad that I lost my favorite product. Please bring back the old old!

Dullness & fine lines

I’ve been using this for 8 years now. I love it and still get a lot of compliments on my skin for brightness and little to no visibility of wrinkles on my face for being 53 years old.

Recomend

Been using this for a while on the recommendation of my dermatologist. It goes on easily and is not oily. My skin feels softer.

Feeling the mojo.

Love it. I feel it working. Been using for over a year. Integral to my routine.

Mitigée

Produit à base de vitamine C qui n’agresse pas la peau, pas d’effet significatif pour l’instant sur l’amélioration du grain de peau, mais redonne à coup sûr un coup d’éclat sur le teint. Teint moins terne, même sans maquillage, je valide !

I like it

Kiehls products are iconic and im using it for many years,this Vitamin C serum makes my skin glowing and im using it almost everyday before I go out.

Looking 20 years younger than I am.

I love Kiehl’s products. The retinol products are fabulous and effective.

Great purchase!

I was told to start using Vitamin C. This is such a great product. A little goes a long way. It will last for some time.