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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 skincare brands offering nourishing serums, rich moisturizers, gentle cleansers, targeted eye products, and toners. La Roche-Posay is a French brand formulated with glycerin, soothing thermal water, and niacinamide that suits mature skin and skin with dark spots best, while Some By Mi is a Korean brand built around niacinamide, centella asiatica, and salicylic acid that fits dry sensitive skin and skin with dark spots best. Both brands differ in their founding dates, ownership, and regional origins, with the French brand utilizing thermal water for barrier restoration and the Korean brand focusing on multi-acid formulations for acne and texture. Through these distinct approaches, each provides targeted solutions for diverse complexions.

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

See multi-brand routine · 98% fit

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

See multi-brand routine · 95% fit

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

See multi-brand routine · 94% fit

Questions and answers

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

Both brands perform well on this page, but Some By Mi has a Superior Lovi fit for sensitive skin, dry sensitive skin, and skin with dark spots, while La Roche-Posay is known for hydration and fragrance-free options. Niacinamide in their products helps reduce skin pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

La Roche-Posay and Some By Mi both offer great routines for various skin types, but La Roche-Posay is better for hydration and fragrance-free options, whereas Some By Mi excels at brightening and faster-absorbing textures on the products on this page.

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

La Roche-Posay and Some By Mi both offer a high routine fit for dry skin based on the products on this page. La Roche-Posay provides better hydration and moisture, while Some By Mi features fragrance-free options across all its products on this page.

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

Both brands offer effective options, but Some By Mi is better for deep pore cleansing while La Roche-Posay provides gentler formulas for sensitive skin.

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

Price, value, and size concerns are often mentioned by reviewers of the La Roche-Posay products on this page.

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

Some By Mi is better for improving skin texture based on the products on this page, as reviewers note it does better in skin texture improvement.

Which brand offers more fragrance-free products: La Roche-Posay or Some By Mi?

Some By Mi offers more fragrance-free products, as every product on its page lists no fragrance, whereas 21 of 35 products on La Roche-Posay's page list no fragrance.

La Roche-Posay or Some By Mi: which one performs better for brightening and fading dark spots?

Some By Mi performs better for brightening and fading dark spots, as the products on this page achieve a Superior Lovi fit level for skin with dark spots and excel in complexion brightening compared to La Roche-Posay.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

Both La Roche-Posay and Some By Mi fit oily skin at a High level on this page. Reviewers report that La Roche-Posay provides better hydration and gentle, fragrance-free formulas, while Some By Mi offers faster-absorbing, lightweight textures and better brightening and skin texture improvement.

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

La Roche-Posay and Some By Mi both offer moisturizers with High routine fit levels for dry skin, though La Roche-Posay provides better hydration while Some By Mi excels in brightening and texture improvement.

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

Some By Mi fits sensitive skin with a Superior Lovi fit level, whereas La Roche-Posay reaches a High fit. Some By Mi provides fragrance-free products on the products on this page, while La Roche-Posay includes fragrance in some of its formulas.

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

La Roche-Posay sunscreen is a strong choice, with Lovi fit levels reaching Superior for skin with dark spots, sensitive skin, combination skin, acne-prone skin, mature skin, and oily skin on the products on this page. Some By Mi sunscreen also performs well, achieving High fit levels across 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 are a strong choice for acne-prone skin, as the products on this page show a High fit level for both La Roche-Posay and Some By Mi. La Roche-Posay helps provide soothing care with ingredients like thermal water and niacinamide, while Some By Mi may offer deep pore cleansing and effective blemish-clearing treatments using salicylic acid and centella asiatica.

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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