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La Roche-Posay vs Some By Mi

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

La Roche-Posay and Some By Mi are established skincare brands offering distinct approaches to nourishing serums, gentle cleansers, targeted toners, and rich moisturizers. The French label is known for formulations featuring glycerin, soothing thermal water, and niacinamide that suit mature skin and skin with dark spots best. Conversely, the Korean counterpart relies on niacinamide, centella asiatica, and salicylic acid to care for dry sensitive skin and complexions dealing with dark spots or blemishes. While both utilize powerful ingredients to address similar concerns, they differ in their foundational philosophies, country of origin, and specific active combinations.

La Roche-Posay is a French skincare brand founded in 1975 and owned by L'Oréal S.A. since 1989.

laroche-posay.com.aufr.wikipedia.org

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

kedglobal.compreqin.comtracxn.com

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

Popular La Roche-Posay vs Some By Mi products

People Say

La Roche-PosaySome By Mi
  • Skin Texture Improvement Often MentionedMostly Mentioned
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “absorbs instantly — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “lightweight and absorbs quickly — La Roche-Posay Mela B3 Serum”
  • Hydration and Moisture Mostly MentionedOften Mentioned
    • “absorbs instantly — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “skin feels plump — La Roche-Posay Hyalu B5 Serum”
    • “legs stopped flaking — La Roche-Posay Lipikar AP+M Triple Repair Moisturizing Cream”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Fragrance-Free and Gentle Formulas Mostly MentionedOften Mentioned
    • “Great retinol for beginners — La Roche-Posay Retinol B3 Serum”
    • “zero scent — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “doesn't clog pores — La Roche-Posay Anthelios”
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
  • Skin Soothing and Calming Often MentionedOften Mentioned
    • “Only cream that doesn't sting — La Roche-Posay Toleriane Dermallergo Eye Cream”
    • “Calmed my skin after a chemical peel — La Roche-Posay Thermal Spring Water”
    • “Calmed my retinol burn overnight — Some By Mi Beta Panthenol Repair Cream”
    • “calm my redness — Some By Mi Snail Truecica Miracle Repair Serum”
  • Brightening and Fading Spots Sometimes NotedOften 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”
    • “brightens dull skin — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “skin looks brighter — La Roche-Posay Mela B3 Serum”
  • Fast Absorption and Lightweight Texture Sometimes NotedOften Mentioned
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “leaves behind no white cast — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “absorbs quickly — Some By Mi Snail Truecica Miracle Repair Serum”
    • “absorbs in seconds — La Roche-Posay Anthelios”
  • Strong Fragrance and Scent Sometimes NotedOften Mentioned
    • “scent is awful — La Roche-Posay Mela B3 Serum”
    • “overwhelming floral smell — La Roche-Posay Hyalu B5 Serum”
    • “Smells like cheap fragrance — La Roche-Posay Retinol B3 Serum”
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
  • Product Texture and Pilling Often MentionedSometimes 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”
    • “Leaves sticky residue — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “pills like crazy — La Roche-Posay Toleriane Double Repair Face Moisturizer”
  • Stinging and Irritation Sometimes NotedSometimes Noted
    • “burns my eyes — La Roche-Posay Anthelios”
    • “burned my face — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “stings my eyes — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “caused redness and stinging — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
  • Breakouts and Purging Rarely NotedSometimes Noted
    • “Triggered cystic acne — La Roche-Posay Cicaplast Baume B5+”
    • “caused bad purging — La Roche-Posay Effaclar Medicated Gel Cleanser”
    • “clogged my pores — La Roche-Posay Lipikar AP+M Triple Repair Moisturizing Cream”
    • “Zits appeared initially — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”

La Roche-Posay vs Some By Mi routines for dry skin

Buy Some By Mi routine · A$222.98 · 93% fitBuy La Roche-Posay routine · A$226.43 · 88% fitSee multi-brand routine · 97% fit

La Roche-Posay vs Some By Mi routines for oily skin

Buy Some By Mi routine · A$301.59 · 88% fitBuy La Roche-Posay routine · A$296.27 · 84% fitSee multi-brand routine · 96% fit

La Roche-Posay vs Some By Mi routines for combination skin

Buy Some By Mi routine · A$224.16 · 88% fitBuy La Roche-Posay routine · A$282.65 · 81% fitSee multi-brand routine · 95% fit

Questions and answers

La Roche-Posay or Some By Mi: which is better?

La Roche-Posay and Some By Mi both perform strongly across skin types, with La Roche-Posay offering a Superior fit for mature skin while Some By Mi achieves a Superior fit for dry sensitive skin and skin with dark spots. Topical niacinamide may help improve skin pigmentation and aging signs. Topical hyaluronic acid benefits skin quality and hydration.

The British Journal of Dermatology, 2002Antioxidants, 2021

What is the difference between La Roche-Posay and Some By Mi?

La Roche-Posay is better for hydration and fragrance-free sensitive formulas, while Some By Mi excels at skin texture improvement and brightening. For the products on this page, niacinamide helps reduce pigmentation in both brands, while hyaluronic acid helps improve skin quality.

The British Journal of Dermatology, 2002Dermatologic Therapy, 2022

La Roche-Posay or Some By Mi for dry skin?

Both brands offer a High routine fit for dry skin, with Some By Mi also reaching a Superior fit level for dry sensitive skin. La Roche-Posay provides hydration and moisture benefits, while Some By Mi features products that help brighten the complexion.

Dermatologic Therapy, 2022The British Journal of Dermatology, 2002

La Roche-Posay or Some By Mi: which cleanser is better?

Some By Mi provides deep pore cleansing cleansers that help achieve superior results for skin with dark spots, whereas the cleansers on this page from La Roche-Posay achieve a High fit level for oily and acne-prone skin.

Which is more affordable, La Roche-Posay or Some By Mi?

Both brands face price, value, and size concerns from reviewers on the products on this page, but neither brand page provides direct pricing to determine which is more affordable.

Between La Roche-Posay and Some By Mi, which brand performs better for skin texture improvement?

Some By Mi performs better for skin texture improvement than La Roche-Posay according to the review themes on this page. Topical applications such as retinol and niacinamide help smooth texture and reduce signs of aging.

The Journal of Investigative Dermatology, 2000The British Journal of Dermatology, 2002

How do the fragrance options differ between La Roche-Posay and Some By Mi products?

La Roche-Posay features fragrance in some products on this page, while every Some By Mi product on this page lists no fragrance in its ingredients.

Which brand is better suited for mature skin and fading dark spots?

La Roche-Posay is better suited for mature skin with a Superior Lovi fit level, while Some By Mi offers a Superior fit for fading dark spots. Both brands feature ingredients like niacinamide and retinol that help improve skin aging and pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

La Roche-Posay or Some By Mi for oily skin?

Both brands are a High fit for oily skin, offering effective options depending on your preference for active ingredients and formulations. Some By Mi relies entirely on fragrance-free products on this page, whereas La Roche-Posay includes fragrance in select items.

La Roche-Posay or Some By Mi: which moisturizer is better?

Both brands offer strong options, but La Roche-Posay achieves a Superior fit level for dry skin with products like Pure Vitamin C Cream, while Some By Mi reaches a Superior fit level for dry sensitive skin with products like Yuja Niacin Brightening Moisture Gel Cream. Lovi rates La Roche-Posay as High for dry skin overall and Some By Mi as Superior. Reviewers note that La Roche-Posay features lightweight and hydrating moisturizers, whereas Some By Mi is recognized for excellent texture moisturizers.

Dermatologic Therapy, 2022Journal of Cosmetic Dermatology, 2020

La Roche-Posay or Some By Mi for sensitive skin?

Some By Mi is better for sensitive skin, achieving a Superior routine fit compared to La Roche-Posay's High fit on this page.

La Roche-Posay or Some By Mi: which sunscreen is better?

For sunscreens, Anthelios is the choice from La Roche-Posay with a Superior fit for skin with dark spots, sensitive skin, combination skin, acne-prone skin, mature skin, and oily skin. Some By Mi offers the V10 Hyal Air Fit Sunscreen, which is a High fit for oily skin, acne-prone skin, sensitive skin, dry sensitive skin, dry skin, mature skin, oily acne-prone skin, combination skin, and skin with dark spots.

La Roche-Posay or Some By Mi for acne-prone skin?

Both brands achieve a High routine fit for acne-prone skin on the products on this page. La Roche-Posay provides gentle, fragrance-free options, while Some By Mi utilizes active ingredients like niacinamide and salicylic acid.

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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