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Kiehl’s Ultra Pure High-Potency Serums debut

Kiehl’s Ultra Pure High-Potency Serums

Kiehl's Ultra Pure High-Potency Serums
Kiehl’s Ultra Pure High-Potency Serums

American apothecary brand Kiehl’s has just launched one of the most exciting skincare collections of 2023 – a trio of ultra pure high-potency serums that are each formulated with 10 or less ingredients. I can’t tell you how difficult this is to achieve in chemistry. Active ingredients often don’t blend well with other actives in a formulation. The fewer the ingredients, the more difficult it is to blend. The fact that Kiehl’s scientists were able to achieve this feat in three different products is incredible.

Why is this important? The fewer the ingredients, the less chance there is for those with sensitive skin to react to a formula. In fact, the Canadian Dermatologist Association has recognized these serums for ‘low potential for irritation’. Each is fragrance free, colorant free, clean, vegan-friendly, hypoallergenic and tested on sensitive skin. Even more impressive is they are guaranteed potent and stable for two years or more.

Kiehl’s Ultra Pure High-Potency Serum 5% Niacinamide

The first serum, a 5% Niacinamide formula is ideal for anyone with oily skin. It addresses imperfections, redness, shine reductions and oil control.

Kiehl’s Ultra Pure High-Potency Serum 1.5% Hyaluronic Acid

If dry sky is your main concern, this hyaluronic acid serum is for you. It’s helps boost plumpness, bounce, suppleness and deep hydration. Gently massage into your skin after cleansing and allow to absorb for a minute or two before applying your moisturizer.

Kiehl’s Ultra Pure High-Potency Serum 9.8% Glycolic Acid

For those concerned with skin texture and radiance, the glycolic acid targets texture, pores, glow and exfoliation. This particular serum contains only seven ingredients.

With any serum, be sure to give it a full eight weeks to show optimum results.

Kiehl's Ultra Pure High-Potency Serums
Kiehl’s Ultra Pure High-Potency Serums

Available at Kiehls.ca in Canada

31 Comments

  • Reply
    Paula S.
    August 6, 2023 at 12:08 pm

    All of these sound wonderful!

  • Reply
    Brenda Goldfarb
    July 26, 2023 at 7:46 am

    I’d love to try the Kiehl’s Ultra Pure High-Potency Serum 5% Niacinamide. Their products are so good!

  • Reply
    Paula S.
    July 24, 2023 at 10:41 pm

    I would like to try all of these, but especially the Kiehl’s Ultra Pure High-Potency Serum 1.5% Hyaluronic Acid!

  • Reply
    sarah robinson
    July 13, 2023 at 4:51 pm

    these sound great-))

  • Reply
    Paula S.
    July 12, 2023 at 10:42 pm

    I would love to try all of these! They each would help my specific issues and I know Kiel’s means quality that you can count on and trust!

  • Reply
    Senya Dinic
    July 8, 2023 at 7:53 am

    I’m always on the lookout for a great serum which can be hard to find especially since I have sensation skin.
    Kiehls is a great brand I’m genuinely excited to try there serum.
    Thank you for the informative article.

  • Reply
    Lisa Rushton
    June 30, 2023 at 9:34 am

    Kiehl’s Ultra Pure High-Potency Serum sounds amazing, as I have very dry skin with aging & diabetes. It’s hard to find s serum or moisturizer that’ll work continuously for my dry skin concerns.

  • Reply
    Nikola V.
    June 29, 2023 at 5:32 am

    Kiehl’s Ultra Pure High-Potency Serum 1.5% Hyaluronic Acid for my dry skin please.

  • Reply
    Paula S.
    June 17, 2023 at 4:02 pm

    These look amazing! I would feel very confident using these because Kiehl’s has such an outstanding reputation for their quality.

  • Reply
    Paula S.
    May 28, 2023 at 9:53 am

    I appreciate the descriptions of each one because I haven’t really used serums in the past and it can be confusing knowing what to choose!

  • Reply
    Paula S.
    May 21, 2023 at 11:53 pm

    Kiehl’s has such a stellar reputation. I have not tried these, but I know with the Kiehl’s name on them, they have to be fabulous!

  • Reply
    Carla S
    May 2, 2023 at 10:22 am

    I cannot find these locally, but I am aching to try! My skin lacks radiance and I love the feel of serums.

  • Reply
    Paula S.
    April 27, 2023 at 11:48 pm

    These sound amazing!

  • Reply
    M. S. Thompson
    April 19, 2023 at 12:06 am

    I love the fact that these Kiehl’s serums are fragrance and colorant free, made with very few ingredients yet guaranteed to be potent and stable for at least 2 years. I look forward to trying the glycolic acid serum.

  • Reply
    Juno
    April 6, 2023 at 8:10 pm

    I’ve been using Kiehl’s products for years now, and am loving them! I’m sensitive to fragrances, and happy to say that majority of the products I tried are fragrance-free. I Love their creams for sensitive skin, face masks and serums, and hand cream. Very excited to try new serums and to add them to my routine.

  • Reply
    Shelley N
    April 6, 2023 at 4:59 pm

    It is nice to see the progress the beauty industry is making towards using fewer ingredients and more natural combinations. 2 out of 4 of us in my household have issues with scents (even light scents -alas no perfume for me) so having items that are scent free is a big plus. I do not have particularly sensitive skin but many people do so something which should work for those with sensitive skin is very very good. I don’t have oily or dry skin so perhaps the third serum: Kiehl’s Ultra Pure High-Potency Serum 9.8% Glycolic Acid would be the best choice for me.

  • Reply
    Paula S.
    April 5, 2023 at 11:19 pm

    These sound great!

  • Reply
    Paula S.
    March 29, 2023 at 11:41 pm

    I have never heard anything bad about Kiehl’s. They have a great reputation and I would really love to give these a try!

  • Reply
    Paula S.
    March 8, 2023 at 11:36 pm

    I would really love to try these! They sound amazing!

  • Reply
    Paula S.
    March 2, 2023 at 10:45 pm

    I have always heard so many good things about Kiehl’s but I’ve never tried any of their products. These serums look wonderful and I would really love to give them a try!

  • Reply
    Michelle Cat
    March 2, 2023 at 10:38 am

    Serums are so important in my beauty care, not only for facial skincare but, neckline and décolletage. Haven’t used Niacinamide though, definitely looking it up now. Thanks!

    • Reply
      Varsha Kukreja
      June 2, 2023 at 8:31 am

      Kiehl’s scientist and their research team are great. The serums seems really promising and gentle for skin. I’m happy that they make the active serums with no added color, fragrance or other unnecessary ingredients. In this way the skin will get the maximum benefit of that active.

  • Reply
    Denise
    March 1, 2023 at 7:01 pm

    these sound wonderful. I just started using some Kiehl’s brand products.

  • Reply
    sarah robinson
    February 27, 2023 at 7:35 pm

    Sounds so great

  • Reply
    Gretchen
    February 26, 2023 at 10:31 pm

    Very interesting – would love to try all of them

  • Reply
    Jamie Johnson
    February 24, 2023 at 6:47 pm

    Wow! This is incredible news! I saw you showcase these on Cityline, and I was just so impressed! You’re so right about how hard that is to achieve in chemistry. This is just another reason I love Kiehl’s so much! They focus on the science, and that’s so important! It’s obviously paying off very well for them, too! Thanks so much for sharing these with us, Dave! Hope you have a wonderful weekend!! xoxoJJ
    @BaBy_J_55

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