Kiehl’s Original Powerful-Strength Line-Reducing Concentrate Serum: My Review




My current serum is the Kiehl’s original anti-aging Vitamin C serum, Powerful-Strength Line-Reducing Concentrate, now with 12.5% Vitamin C and Hyaluronic Acid.

This particular product is formulated with Vitamin C, 10.5% L-Ascorbic Acid and 2% Ascorbyl Glucoside. It is an anti-aging serum with Hyaluronic Acid. It helps reduce the appearance of lines and wrinkles and also improve the feel of skins texture. It is also perfect for all type of skin and sensitive skin as well.


I have been using it for a month now, my concern has been lines and a little wrinkle on my forehead. My skin was a little dull and lacks glow. I decided to give it a go and I must say that I am not disappointed with the result.

I use it in the morning after my adding essence to my skin and sometimes at night if I was not going to use any treatment that contains salicylic acid. After applying it, I experience a feeling of warmth which is okay. It is not a sensation you will feel uncomfortable about. The warmth is just for seconds after applying and then it is gone. My skin has improved a lot and the lines had smoothened out a little. The texture of my skin feels good and my face looks brighter than it was before. Note that my cheek is a little sensitive to harsh products but I did not react to this product at all. 

How to Apply:

  1. Cleansing your skin thoroughly.
  2. Apply over entire face twice morning and night (avoiding the eye area), before adding your moisturiser.


  • Vitamin C (L-Asorbic Acid)
  • Fragmented hyaluronic acid
  • Glycerin


This vitamin c serum is highly recommended by me. It is a nice product to use if you have concerns about aging skin and dull skin. It also smoothens my rough skin. It is also perfect for sensitive skin. You don’t have to worry that it will irritate your skin.

I am already planning to get another one soon since my present bottle is almost empty :).




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