🇪🇸Spain

Kiehl's vs ISDIN Isdinceutics

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

Kiehl's and ISDIN Isdinceutics are two established skincare brands offering distinct approaches to daily care. The American brand is known for expertly formulated moisturizers, serums, toners, and eye products featuring nourishing glycerin and squalane, while the Spanish brand is revered for targeted eye products and advanced formulas. Both ranges suit mature skin, though the first also caters best to combination skin and the second to dry and sensitive skin. They ultimately differ in their primary compositions and targeted concerns, with standout solutions addressing everything from hydration and barrier function to dark circles and puffiness.

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

loreal.comen.wikipedia.org

ISDIN Isdinceutics is a Spanish skincare brand founded in 1975 and owned by Puig since 2027.

puig.com

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

Popular Kiehl's vs ISDIN Isdinceutics products

Questions and answers

Kiehl's or ISDIN Isdinceutics: which is better?

Kiehl's offers a much wider variety of skincare options on this page compared to ISDIN Isdinceutics, which lists only a single eye product. Lovi rates Kiehl's as having High or Superior fit levels for multiple skin types across cleansers, toners, and serums.

What is the difference between Kiehl's and ISDIN Isdinceutics?

Kiehl's offers a wide range of products with various fit levels across multiple skin types, whereas ISDIN Isdinceutics currently features only one eye product on this page. Kiehl's is particularly well-suited for combination skin, mature skin, and skin with dark spots according to its brand-focused routines.

Which is more affordable, Kiehl's or ISDIN Isdinceutics?

The products on this page for Kiehl's are frequently noted by reviewers to have a high price point, but no affordability comparison with ISDIN Isdinceutics is available.

Which causes fewer breakouts, Kiehl's or ISDIN Isdinceutics?

ISDIN Isdinceutics is unlikely to cause breakouts based on the products on this page, whereas reviewers note that Kiehl's sometimes causes breakouts and skin irritation.

How does the founding year and country of origin compare between Kiehl's and ISDIN Isdinceutics?

Kiehl's was founded in 1851 in the United States, whereas ISDIN Isdinceutics was founded in 1975 in Spain.

Which brand offers a wider variety of skincare products on this page, and how do their fragrance-free options compare?

Kiehl's offers a much wider variety of skincare products on this page with twenty-eight items compared to just one from ISDIN Isdinceutics. For fragrance-free choices, Kiehl's provides twenty-six fragrance-free options, while ISDIN Isdinceutics has none on this page.

What specific skin types do Kiehl's brand-focused routines fit best according to the data?

According to the data on this page, Kiehl's brand-focused routines fit combination skin, mature skin, and skin with dark spots best.

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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