Kiehl’s New Powerful Strength Line Reducing Concentrate Review

Kiehls Powerful Strength Line Reducing concentrate review

Hello everyone. I hope the beginning of February is off to a positive start for you. Today I’ll be sharing a product that I’ve been testing for the past two weeks, which is a newly reformulated version of one of Kiehl’s most popular products. Kiehl’s Powerful-Strength Line-Reducing Concentrate* has been one of the brands best sellers for over a decade. It sells at a rate of one per minute around the world and has a cult following. I have been incorporating the serum into my skincare routine  and I’m delighted to share with you my latest skincare discovery.

Kiehls Powerful Strength Line Reducing concentrate review

The newly reformulated version amplifies the efficacy of the original to help it work better and faster. It contains more Vitamin C potency than the original formula and is now made with Hyaluronic Acid. If you’re not familiar with Hyaluronic Acid, it helps to draw moisture into the skin’s surface layers. The serum is contained in a bottle that features a pump. It has a slight citrusy scent that is pleasant and not overpowering. The texture is non-oily and the product seems to warm as it activates on my skin.

Ingredient details courtesy of Kiehl’s:

12.5% Vitamin C:  10.5% Pure Vitamin C (L-Ascorbic Acid)
When used as part of a topical skincare routine, this ingredient is known to contribute to helping diminish the appearance of fine lines and wrinkles while visibly improving skin’s radiance and texture.

  2% Vitamin Cg (Ascorbyl Glucoside)
This ingredient is activated once it absorbs into the upper layers of the skin’s surface and is used in skincare products targeted to boost visible wrinkle reduction over time.

I use the serum primarily during the day, followed by a moisturizer with SPF. The results have been astounding.  My skin looks visibly brighter, and the texture feels a lot smoother. I have received inquires from my family, namely my Mom and older sister about what I’ve been using.   It’s always a testimony to a product’s efficacy when someone else notices it too, am I right? My skin looks more supple and radiant and feels hydrated through out the day. I am excited to see what the results will be after an extended period of use and I will be sure to keep you updated.

Kiehl’s Powerful-Strength Line-Reducing Concentrate* is now available at Sephora, Nordstrom’s and Kiehl’s locations. You can also find their products on their website.

Have you tried this product before? What are some of your Kiehl’s favorites?




This product is a sample provided for review purposes. All opinions are honest and expressly my own. Some affiliate links are used. Thank you for supporting



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