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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 distinct skincare brands founded in America and Japan respectively, offering specialized formulas for daily routines. Kiehl's is known for moisturizers, serums, toners, and eye products featuring glycerin and squalane, which suit dry and sensitive skin best by increasing hydration and restoring the epidermal barrier. Meanwhile, Pair is known for targeted serums and meticulously crafted formulas like the Acne Cream W, which suit acne-prone skin best to address stubborn blemishes and restore clarity. Ultimately, the American brand excels in nourishing and hydrating drier complexions, whereas the Japanese brand focuses on gentle, targeted blemish control.

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 compared to Pair, which features only a single acne cream. Lovi finds that Kiehl's fits dry, sensitive, and mature skin best, while Pair has a lower fit for sensitive and dry skin types.

What is the difference between Kiehl's and Pair?

Kiehl's offers a wide range of skincare products on this page covering cleansers, toners, serums, and moisturizers that fit dry, sensitive, and mature skin best. In contrast, Pair features only a single acne treatment serum on this page, which has an Average fit for acne-prone skin.

Which is more affordable, Kiehl's or Pair?

Pair offers a lower price point compared to Kiehl's, which reviewers often note for its high price point across the products on this page.

Which causes fewer breakouts, Kiehl's or Pair?

Pair offers a single targeted acne product, while the products on this page for Kiehl's show mixed results for acne-prone skin, ranging from High to Caution. Reviewers note that Kiehl's products frequently cause breakouts and skin irritation.

Which brand offers a wider variety of skincare products, Kiehl's or Pair?

Kiehl's offers a much wider variety of skincare products on this page, featuring cleansers, toners, serums, masks, and moisturizers, whereas Pair includes only a single acne cream.

How do the founding years and corporate ownerships of Kiehl's and Pair compare?

Kiehl's was founded in 1851 in the United States and has been owned by L'Oréal S.A. since 2000, whereas Pair was founded in 2000 in Japan and has been owned by Lion Corporation since 2004.

Which products from Kiehl's contain added fragrance compared to Pair's fragrance-free line?

Age Defender Moisturizer and Facial Fuel Energizing Moisture Treatment for Men are the Kiehl's products on this page that contain added fragrance, whereas Pair's products are all fragrance-free.

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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