Powerful Strength Line Reducing Concentrate - Siero viso antirughe

Great Product

Results from this product are very gratifying. I purchased to minimize fine lines and dark spots. The forehead lines? I’m very pleased they are disappearing after 2 weeks of using 2x/day. The dark spots may take a little more time. Overall a great product for my use, I’m also experiencing some slight firming in my problem area (forehead). We’ll repost more results after a month. I’m Happy I purchased this product

Love the hydration!

A delightful serum that hydrates and smoothes my skin. My skin looks better and I have used it for several years. Of course, drinking water always helps too!

Reformulated, unfortunately

I have been using this serum for several years. It was recently updated and appears white instead of the usual yellowish color. Also, the tingling sensation is gone. Wish the ingredients would have remained the same.

Fast-absorbing Vitamin C serum that brightens, smo

The Kiehl’s Powerful-Strength Vitamin C Serum has been amazing for my skin! The texture is silky and smooth, and it absorbs quickly without feeling greasy or sticky. I love that it layers well under moisturizer and makeup. It has a light citrus scent that feels fresh but not overpowering. The packaging is practical with the pump, which makes it easy to control the right amount of product and keeps it hygienic. In terms of effectiveness, my skin looks brighter, smoother, and more even-toned after consistent use. Fine lines are less noticeable, and it gives my skin a healthy glow. Definitely a staple in my skincare routine!

Part of my morning routine

I am not a fan of putting too many products on my face especially in the morning when there’s just so many other things to do. I limit it to 4-5 products and this has to be part of that routine!

Made my face look orange

I have light skin and this did nothing but turn my skin orange. I was not wearing any makeup at all and my husband said I looked tan. I wiped my face with a makeup cloth and you can see the orange/pink streaks from this lotion in the photo.

Love it

I used this product in my daytime routine and was really happy with it. Just a little reminder whenever you use this or any kind of vitamin C serum, don’t skip your sunscreen! Your skin will look radiant, like glass. I used to keep it in the fridge, and I loved that cool sensation on my skin every time I applied it.

Easy to use

Easy to use, love the matte appearance after using this product

Was a long time favorite of mine before update

This was my favorite Vitamin C and Hyaluronic Acid lotion. I used it for many years and could definitely notice an improvement of my forehead lines when used daily. It seems the formulation is now reformulated and the ratio of Vitamin-C has been obviously been reduced. As others have mentioned, it's more of a white color rather than the slight orange/yellow tint it was previously and it no longer makes the "tingling" sensation upon application. I have a couple bottles left but I am not a fan of the new formulation so I will have to look at other options.

The best skin firming cream in the market

Nice and creamy, disappearing into the skin quite easy. Skin firming cream at its finest.

Smooth on the skin

Feels great, good container, easy to apply. Good color

Have acne scars? Give this a try!!!

This serum is potent and packed with vitamin c! Don’t worry about the slight tingly feeling because that is the Vitamin C serum working its magic. Easy to open packaging with a gentle scent that is not offensive. Perfect for evening out my skin from acne scars.