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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 serums, cleansers, moisturizers, and more. The French brand, founded in 1975, features glycerin, thermal water, and niacinamide, suiting skin with dark spots and mature skin best. Meanwhile, the Korean brand, founded in 2016, is built around niacinamide, centella asiatica, and salicylic acid, fitting dry sensitive skin and sensitive skin best. While both brands utilize niacinamide, they differ in their origin, founding dates, and specialized ingredient 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 · £90.42 · 91% fitBuy La Roche-Posay routine · £73.19 · 88% fitSee multi-brand routine · 99% fit

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

Buy Some By Mi routine · £120.03 · 87% fitBuy La Roche-Posay routine · £164.76 · 81% fitSee multi-brand routine · 97% fit

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

Buy Some By Mi routine · £126.95 · 88% fitBuy La Roche-Posay routine · £181.95 · 83% fitSee multi-brand routine · 96% fit

Questions and answers

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

La Roche-Posay and Some By Mi are both great options, with La Roche-Posay offering superior fit for skin with dark spots, and Some By Mi providing superior fit for dry sensitive and sensitive skin. For the products on this page, La Roche-Posay is better for hydration and gentle, fragrance-free formulas, while Some By Mi stands out for brightening and skin texture improvement.

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

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

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

For dry skin, Some By Mi achieves a Superior Lovi fit level while La Roche-Posay reaches a High fit level. Some By Mi stands out for hydration and texture improvement among the products on this page.

Dermatologic Therapy, 2022

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

Both brands offer cleansers that excel for different needs, with Some By Mi featuring deep pore cleansing cleansers and La Roche-Posay providing gentle and effective options like Toleriane Hydrating Foaming Gel which has a Lovi fit level of Superior for sensitive skin and dry skin.

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

Price, value, and size concerns are often noted by reviewers of La Roche-Posay products on this page. The provided page facts do not contain pricing information for either brand.

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

Some By Mi is better for skin texture improvement on the products on this page. Lovi rates Some By Mi as having a Superior routine fit for dry sensitive skin and sensitive skin, while its formulas help smooth skin textures.

La Roche-Posay or Some By Mi: how do their fragrance formulations compare?

La Roche-Posay includes fragrance in several of the products on this page, whereas every product from Some By Mi lists no fragrance in its ingredients.

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

Both La Roche-Posay and Some By Mi are well suited for fading dark spots, as the products on this page for both brands achieve a Superior fit level for this skin concern. Niacinamide, a key ingredient featured across both brands, helps reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

Both brands are great choices for oily skin, as Lovi rates both La Roche-Posay and Some By Mi as High for this skin type. Some By Mi relies on ingredients like salicylic acid and niacinamide, whereas La Roche-Posay offers options containing ingredients like niacinamide and retinol.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

Both brands offer effective moisturizers, but Some By Mi is a better fit for dry sensitive skin with a Superior Lovi fit level compared to La Roche-Posay's High fit level. Some By Mi's moisturizers help provide excellent hydration while every product on the page lists no fragrance, which is beneficial for sensitive skin.

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

Some By Mi is better for sensitive skin because Lovi rates its routine as Superior, compared to High for La Roche-Posay. The products on this page from Some By Mi also list no fragrance in their ingredients.

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

La Roche-Posay Anthelios and Some By Mi V10 Hyal Air Fit Sunscreen both offer high to superior fit levels for various skin types on the products on this page. La Roche-Posay is noted for its superior fit on sensitive skin and skin with dark spots, while Some By Mi also provides high fits across multiple skin types.

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, making either brand a strong choice depending on your preference. Some By Mi helps with complexion brightening and effective acne-clearing treatments, while the products on this page from La Roche-Posay offer soothing and sensitive-skin friendly moisturizers.

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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