🇮🇹Italy

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 offering targeted serums, cleansers, toners, and moisturizers built around nourishing ingredients like glycerin, thermal water, niacinamide, centella asiatica, and salicylic acid. The French brand suits mature skin and dry skin best with its comforting, moisture-binding properties, whereas the Korean brand fits skin with dark spots and dry sensitive skin. Both lines differ in their heritage and specific active formulations, yet each delivers proven benefits such as increased hydration, reduced hyperpigmentation, and improved skin clarity through regular application.

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 · 99% 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 · 95% fit

Questions and answers

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

La Roche-Posay and Some By Mi both offer strong options, with La Roche-Posay performing better for hydration, gentle formulas, and mature skin, while Some By Mi excels at skin texture improvement, brightening, and fading spots. Lovi rates the routine fit for dry, sensitive, and dark spot-prone skin as Superior for Some By Mi and High for La Roche-Posay.

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

La Roche-Posay is better for hydration, fragrance-free gentle formulas, and mature skin, while Some By Mi excels at skin texture improvement, brightening, and fading spots. Lovi fit for dry sensitive skin is High for La Roche-Posay and Superior for Some By Mi.

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

Both brands are great for dry skin, though Some By Mi reaches a Superior routine fit level while La Roche-Posay reaches High. Both offer hydrating formulas containing ingredients like hyaluronic acid which helps improve moisture and skin quality.

Dermatologic Therapy, 2022

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

Both brands offer cleansers that target different skin needs, with La Roche-Posay leaning toward gentle hydration and Some By Mi focusing on deep pore cleansing and acne-clearing treatments. Lovi rates the cleanser routine fit for dry and sensitive skin as High for La Roche-Posay and Superior for Some By Mi.

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

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

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

Some By Mi is better for brightening and fading dark spots, as it excels in complexion brightening compared to La Roche-Posay. Topical niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer to improve dark spots.

The British Journal of Dermatology, 2002Antioxidants, 2021

Which brand has better skin texture improvement, La Roche-Posay or Some By Mi?

Some By Mi does better than La Roche-Posay for skin texture improvement according to the review themes on this page. Niacinamide helps control skin aging and pigmentation, and topical hyaluronic acid supports skin quality.

Antioxidants, 2021Dermatologic Therapy, 2022

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

Some By Mi is better for dry sensitive skin, achieving a Superior routine fit compared to a High fit for La Roche-Posay. Topical hyaluronic acid helps improve skin quality and signs of aging.

Dermatologic Therapy, 2022

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

Both brands provide a High routine fit for oily skin. The products on this page for both companies feature lightweight, balancing options designed to manage excess oil.

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

La Roche-Posay and Some By Mi both offer moisturizers with a Lovi fit level of High for dry skin. La Roche-Posay is known for hydrating and soothing formulas, while Some By Mi features excellent textures and brightening benefits.

Antioxidants, 2021Dermatologic Therapy, 2022

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

Both brands offer products that fit sensitive skin well, but Some By Mi achieves a Superior Lovi fit level for sensitive skin compared to La Roche-Posay's High level. Some By Mi lists no fragrance in the products on this page, whereas La Roche-Posay includes fragrance in several of its formulas.

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

La Roche-Posay is better for sunscreen, as Lovi rates its Anthelios sunscreen as Superior for most skin types including sensitive and acne-prone skin, compared to High for Some By Mi's sunscreen.

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

Both La Roche-Posay and Some By Mi fit acne-prone skin at a High level on the products on this page. Some By Mi excels in brightening and fading spots, while La Roche-Posay provides fragrance-free and gentle formulas.

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

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play