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Kiehl's vs Noche Y Dia

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

Kiehl's and Noche Y Dia are respected skincare brands originating from America and Spain, respectively. Kiehl's is cherished for its thoughtful array of moisturizers, serums, toners, eye products, and more, anchored by nourishing ingredients like glycerin and squalane, whereas the latter is widely loved for its targeted serums and balanced formulas. The American line suits skin with dark spots and mature skin best, while both dry and combination skin types also thrive under the Spanish brand's care. Ultimately, the two differ in their foundational heritages, standout formulations, and the specific complexions they prioritize.

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

loreal.comen.wikipedia.org

Noche Y Dia is a Spanish skincare brand founded in 1965 and owned by Laboratorios Ximart S.A..

nocheydia.eunocheskincare.com

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

Popular Kiehl's vs Noche Y Dia products

Kiehl's vs Noche Y Dia serums and treatments

Questions and answers

Kiehl's or Noche Y Dia: which is better?

Kiehl's offers a much larger selection of products on this page across multiple categories like cleansers, toners, serums, and moisturizers, whereas Noche Y Dia features only a single vitamin C serum. Reviewers frequently note that Kiehl's provides lightweight, non-greasy moisturizers and deep hydration, though some users report a high price point or skin irritation.

What is the difference between Kiehl's and Noche Y Dia?

Kiehl's is a larger, long-established American brand offering a wide variety of products on this page, whereas Noche Y Dia is a Spanish brand represented on this page by just a single Vitamin C Serum. Both brands feature fragrance-free options among their offerings.

Which is more affordable, Kiehl's or Noche Y Dia?

The products on this page for Kiehl's are frequently noted by reviewers for having a high price point. Noche Y Dia has only one product featured on this page, and price comparisons are not provided.

Which causes fewer breakouts, Kiehl's or Noche Y Dia?

Noche Y Dia is unlikely to cause breakouts as its vitamin C serum has an average fit for acne-prone skin, whereas Kiehl's reviewers often mention that the products on this page cause breakouts and skin irritation.

How does the founding year and country of origin compare between Kiehl's and Noche Y Dia?

Kiehl's was founded in 1851 in the United States, whereas Noche Y Dia was established in 1965 in Spain. Both brands are currently owned by larger parent companies, with Kiehl's under L'Oréal S.A. and Noche Y Dia under Laboratorios Ximart S.A.

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

Kiehl's offers a much wider variety of products on this page with 28 items compared to just one from Noche Y Dia. Regarding fragrance-free options, nearly all of Kiehl's products on this page are fragrance-free, matching Noche Y Dia where every product also lists no fragrance.

How do the skin type fit levels for Vitamin C serums differ between Kiehl's and Noche Y Dia?

For the products on this page, Kiehl's Clearly Corrective Dark Spot Solution rates High for oily, acne-prone, oily acne-prone, and combination skin, and Average for mature, dry, sensitive, dry sensitive, and skin with dark spots. In contrast, Noche Y Dia Vitamin C Serum rates High for skin with dark spots, sensitive, mature, combination, and dry skin, and Average for oily, acne-prone, oily acne-prone, and dry sensitive skin.

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

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