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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 popular skincare brands that offer gentle cleansers, nourishing moisturizers, and targeted serums for various skin concerns. The French brand relies on glycerin, thermal water, and niacinamide to suit sensitive and dry skin best, whereas the Korean brand utilizes niacinamide, centella asiatica, and salicylic acid to care for dry skin and dark spots. While the former focuses on barrier-supporting formulations and soothing properties, the latter emphasizes clarifying acids and repairing botanical extracts.

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 · S$102.62 · 91% fitBuy La Roche-Posay routine · S$104.01 · 83% fitSee multi-brand routine · 99% fit

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

Buy Some By Mi routine · S$135.66 · 86% fitBuy La Roche-Posay routine · S$248.55 · 77% fitSee multi-brand routine · 96% fit

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

Buy Some By Mi routine · S$135.66 · 87% fitBuy La Roche-Posay routine · S$144.85 · 78% fitSee multi-brand routine · 97% fit

Questions and answers

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

Both brands perform well, but La Roche-Posay achieves a High routine fit and excels in hydration and gentle, fragrance-free formulations, while Some By Mi achieves a Superior routine fit and is better for brightening and fast-absorbing textures.

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

La Roche-Posay and Some By Mi differ mainly in their formulation approaches and strengths, with La Roche-Posay often providing fragrance-free and gentle formulas and Some By Mi frequently excelling in skin texture improvement and brightening. Lovi shows that Some By Mi achieves a superior routine fit for dry skin, sensitive skin, skin with dark spots, and dry sensitive skin, while both brands attain high routine fit levels for oily skin, combination skin, acne-prone skin, mature skin, and oily acne-prone skin.

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

Some By Mi is better for dry skin with a Superior routine fit, while La Roche-Posay has a High routine fit on this page. Topical hyaluronic acid helps improve skin hydration and signs of aging.

Dermatologic Therapy, 2022

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. Niacinamide in both brands helps reduce pigmentation and control skin aging.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

Price, value, and size concerns are often mentioned for La Roche-Posay products on this page.

La Roche-Posay or Some By Mi: which brand is better for skin brightening and fading dark spots?

Some By Mi is better for skin brightening and fading dark spots, as the products on this page show superior results and reviewers often mention complexion brightening. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

La Roche-Posay or Some By Mi: which brand offers more fragrance-free options?

Some By Mi offers more fragrance-free options because every product on its page lists no fragrance, whereas La Roche-Posay includes fragrance in some of its products.

La Roche-Posay or Some By Mi: which brand is better for improving skin texture?

Some By Mi does better for skin texture, as reviewers frequently note its skin-smoothing textures and effective acne-clearing treatments.

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 offers better hydration and gentler formulas, whereas Some By Mi excels in brightening and fast absorption.

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

Both brands offer strong options, but Some By Mi achieves a Superior Lovi fit level for dry skin compared to an Average or High fit for most La Roche-Posay moisturizers on this page. Some By Mi also features completely fragrance-free product lines across its range.

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

Both brands offer options for sensitive skin, but Lovi rates Some By Mi as Superior and La Roche-Posay as High for this skin type.

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

La Roche-Posay Anthelios has a superior Lovi fit level for sensitive skin, skin with dark spots, combination skin, acne-prone skin, mature skin, and oily skin, while Some By Mi V10 Hyal Air Fit Sunscreen has a high fit level across those same skin types. La Roche-Posay formulas may contain fragrance in some products on this page, whereas Some By Mi lists no fragrance for its products.

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

Both La Roche-Posay and Some By Mi fit acne-prone skin with a High level on Lovi. La Roche-Posay offers gentle, fragrance-free options alongside medicated treatments, while Some By Mi utilizes exfoliating acids that help improve skin texture and clear pores.

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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