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Some By Mi vs Kiehl's

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

Some By Mi and Kiehl's are distinct skincare brands offering diverse serums, toners, cleansers, and moisturizers. The Korean brand, founded in 2016 and owned by JKL Partners, utilizes niacinamide, centella asiatica, and salicylic acid to best suit dry sensitive and dry skin. Conversely, the American brand, founded in 1851 and owned by L'Oréal S.A., incorporates nourishing glycerin and squalane to excel for combination skin and skin with dark spots. Ultimately, both offer targeted formulations that differ through their unique active ingredients and regional origins.

Some By Mi is a Korean skincare brand founded in 2016 and owned by JKL Partners since 2021.

kedglobal.compreqin.comtracxn.com

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

loreal.comen.wikipedia.org

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

Popular Some By Mi vs Kiehl's products

People Say

Some By MiKiehl's
  • Lightweight and Fast Absorbing Often MentionedMostly Mentioned
    • “feels like nothing — Kiehl's Better Screen UV Serum”
    • “works on dark skin — Kiehl's Better Screen UV Serum”
    • “absorbs instantly without residue — Kiehl's Ultra Facial Oil-Free Gel Cream”
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
  • Hydration and Moisture Often MentionedMostly Mentioned
    • “Keeps skin moisturized for 24+ hours — Kiehl's Ultra Facial Cream”
    • “Feels like a drink of water — Kiehl's Hydro-Plumping Serum Concentrate”
    • “savior for dry patches — Kiehl's Creamy Eye Treatment with Avocado”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Brightening and Radiance Often MentionedOften Mentioned
    • “Fades dark spots — Some By Mi Galactomyces Pure Vitamin C Glow Serum”
    • “skin looks visibly brighter — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “Acne marks are gone — Kiehl's Clearly Corrective™ Dark Spot Solution”
    • “woke up glowing — Kiehl's Midnight Recovery Concentrate”
  • Skin Smoothing and Texture Often MentionedSometimes Noted
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Surprisingly gentle — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “leaves skin feeling silky — Kiehl's Powerful-Strength Line-Reducing Concentrate”
  • Gentle Formula Often MentionedOften Mentioned
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
    • “doesn't strip dry my skin — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “experienced zero irritation — Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum”
    • “fragrance-free — Kiehl's Ultra Facial Cream”
  • Acne and Blemish Control Often MentionedNot noted
    • “Reduces pimples — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “cleared my cystic acne — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “flattened my cystic acne — Some By Mi AHA BHA PHA 30 Days Miracle Serum”
  • Price and Value Rarely NotedMostly Mentioned
    • “expensive — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “Too expensive for 50ml — Some By Mi Beta Panthenol Repair Cream”
    • “pricy daily staple — Kiehl's Ultra Facial Cream”
  • Scents and Fragrance Often MentionedRarely Noted
    • “smells clinical — Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum”
    • “faint lab smell — Kiehl's Better Screen UV Serum”
    • “smells like hot dog water — Kiehl's Powerful-Strength Line-Reducing Concentrate”
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
  • Sticky or Greasy Residue Sometimes NotedSometimes Noted
    • “leaves face really greasy — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “leaves sticky film — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “oil slick in summer — Kiehl's Ultra Facial Cream”
    • “too radiant for oily skin — Kiehl's Better Screen UV Serum”

Some By Mi vs Kiehl's routines for dry skin

See multi-brand routine · 98% fit

Some By Mi vs Kiehl's routines for oily skin

See multi-brand routine · 97% fit

Some By Mi vs Kiehl's routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

Some By Mi or Kiehl's: which is better?

Some By Mi fits dry sensitive skin with a Superior routine level, while Kiehl's fits it with a High level. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

What is the difference between Some By Mi and Kiehl's?

Some By Mi is a South Korean brand founded in 2016 that excels in acne-clearing treatments and skin-smoothing textures, making it a superior fit for sensitive and dry sensitive skin. Kiehl's is an American brand founded in 1851 that is known for lightweight, non-greasy moisturizers and deep hydration, while some products on this page may cause skin irritation.

Some By Mi or Kiehl's for dry skin?

Some By Mi fits dry skin better, achieving a Superior routine fit compared to Kiehl's High fit. Niacinamide helps reduce pigmentation and supports skin barrier health.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Kiehl's: which cleanser is better?

When it comes to cleansers, Some By Mi performs better for acne-prone skin with High to Superior Lovi fit levels across its cleansers on this page, while Kiehl's cleansers like the Calendula Deep Cleansing Foaming Face Wash and Rare Earth Deep Pore Daily Cleanser also reach Superior fit levels for oily skin.

Which is more affordable, Some By Mi or Kiehl's?

Some By Mi is more affordable, as the products on this page outperform Kiehl's in price and value according to reviewers.

Some By Mi or Kiehl's: which brand is better suited for treating skin with dark spots?

Some By Mi is better suited for treating skin with dark spots, with Lovi fit levels of Superior for several of its products on this page compared to High for Kiehl's. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

Which brand uses fragrance in its products, Some By Mi or Kiehl's?

Kiehl's uses fragrance in some of its products on this page, while Some By Mi lists no fragrance in the ingredients for any of its products.

Some By Mi or Kiehl's: which brand performs better for acne and blemish control?

Some By Mi performs better for acne and blemish control compared to Kiehl's. The products on this page provide effective acne-clearing treatments, and Lovi rates Some By Mi as having a High fit level for acne-prone skin while Kiehl's is rated Average.

Some By Mi or Kiehl's for oily skin?

Both Some By Mi and Kiehl's fit oily skin at a High level on the products on this page. Some By Mi helps with acne-prone and blemish control, while Kiehl's is noted for lightweight and fast-absorbing moisturizers.

Some By Mi or Kiehl's: which moisturizer is better?

Some By Mi is better for dry skin with a Superior routine fit, whereas Kiehl's achieves a High fit level. Niacinamide helps control pigmentation and supports skin aging in moisturizers.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Kiehl's for sensitive skin?

Some By Mi is the better choice for sensitive skin because Lovi rates its routine fit as Superior, whereas Kiehl's routine fit is High. Reviewers note that the products on this page help provide gentle formulas.

Some By Mi or Kiehl's: which sunscreen is better?

Some By Mi is better for acne-prone, sensitive, and dry sensitive skin, as its V10 Hyal Air Fit Sunscreen achieves a High fit level for those skin types.

Some By Mi or Kiehl's for acne-prone skin?

For acne-prone skin, Some By Mi is a better fit with a High routine fit level, whereas Kiehl's has an Average routine fit level on this page. Some By Mi products on this page feature key ingredients like niacinamide and salicylic acid, which help with acne clearing.

The British Journal of Dermatology, 2002Antioxidants, 2021

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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