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Kiehl's vs Pair

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes · How the Fit score works

Kiehl's and Pair are two established skincare brands offering distinct approaches to daily care. The American brand is known for its nourishing moisturizers, targeted serums, soothing toners, and revitalizing eye products formulated with glycerin and squalane, suiting mature skin and combination skin best. Meanwhile, the Japanese brand is beloved for its targeted serums and meticulously crafted formulas like the Acne Cream W, which suit acne-prone skin best. Ultimately, while both brands deliver effective relief for specific concerns, they differ in their heritage, key ingredients, and ideal skin types.

Kiehl's is an American skincare brand founded in 1851 and owned by L'Oréal S.A. since 2000.

loreal.comen.wikipedia.org

Pair is a Japanese skincare brand founded in 2000 and owned by Lion Corporation since 2004.

ja.wikipedia.orgbeautymatter.com

This page compares some of the most popular Kiehl's and Pair products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Kiehl's vs Pair products

Kiehl's vs Pair serums and treatments

Questions and answers

Kiehl's or Pair: which is better?

Kiehl's offers a much wider variety of products on this page across multiple categories like cleansers, moisturizers, and serums, whereas Pair features only a single acne treatment serum. Reviewers note that Kiehl's provides lightweight moisturizers and deep hydration, though some users mention a high price point and occasional skin irritation. Lovi rates Kiehl's best for mature skin, combination skin, and skin with dark spots, while Pair has average to caution fit levels for those skin types.

What is the difference between Kiehl's and Pair?

Kiehl's offers a wide range of twenty-eight skincare products featuring items like the Ultra Facial Cream and the Calendula Herbal-Extract Toner, whereas Pair features only one product on the page, the Acne Cream W. Kiehl's fits best for mature skin, combination skin, and skin with dark spots, and its products on this page are mostly fragrance-free.

Which is more affordable, Kiehl's or Pair?

Pair offers a lower price point for its single featured item, whereas reviewers often note that Kiehl's has a high price point.

Which causes fewer breakouts, Kiehl's or Pair?

Reviewers note that Kiehl's products on this page may sometimes cause breakouts and skin irritation. Pair offers only a single acne treatment serum on this page, which Lovi rates as having an Average fit for acne-prone skin.

Which brand offers more fragrance-free products, Kiehl's or Pair?

Kiehl's offers more fragrance-free products than Pair on this page, with 26 out of 28 products listing no fragrance, while Pair features just 1 fragrance-free product. Kiehl's products on this page generally feature a High fit level for mature skin, combination skin, and skin with dark spots.

Which skin types do Kiehl's brand-focused routines fit best?

Kiehl's brand-focused routines fit mature skin, combination skin, and skin with dark spots best. Reviewers often mention lightweight, non-greasy moisturizers and gentle serums across the products on this page.

How many products does Kiehl's have compared to Pair on this page?

Kiehl's features twenty-eight products on this page, whereas Pair features only one product.

Research behind their key ingredients

Behind this comparison

Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

How does it fit your skin?

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