🇫🇷France

Some By Mi vs RoC

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

Some By Mi and RoC represent two distinct philosophies in modern skincare, uniting targeted botanical extracts and dermatologist-backed science for varied complexions. The Korean brand, founded in 2016, offers serums, cleansers, toners, and moisturizers utilizing niacinamide, centella asiatica, and salicylic acid to gently soothe dry and sensitive skin. Conversely, the French brand, established in 1957, is beloved for expert formulations of serums, eye products, and moisturizers enriched with glycerin and retinol to address mature skin and dark spots. While both lines feature specialized cleansers and hydrators for acne-prone skin, the former focuses on calming barrier repair and gentle exfoliation, whereas the latter excels in advanced anti-aging and deep moisture renewal.

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

kedglobal.compreqin.comtracxn.com

RoC is a French skincare brand founded in 1957 and owned by Bridgepoint Group plc since 2024.

en.wikipedia.orgprnewswire.combeautymatter.com

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

Popular Some By Mi vs RoC products

People Say

Some By MiRoC
  • Fine Lines and Wrinkles Rarely NotedMostly Mentioned
    • “wrinkles look less deep — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “Fine lines definitely softer — RoC Retinol Correxion Line Smoothing Eye Cream”
    • “diminished my forehead lines — RoC Derm Correxion Fill + Treat Serum”
    • “improvement in fine lines — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
  • Texture Smoothing Often MentionedOften Mentioned
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “face looked smoother — RoC Daily Resurfacing Disks”
    • “skin feels silky smooth — RoC Retinol Correxion Deep Wrinkle Night Cream”
  • Hydration and Moisture Often MentionedOften Mentioned
    • “skin is no longer dry — RoC Retinol Correxion Line Smoothing Max Hydration Cream”
    • “Areas stay hydrated all day — RoC Multi Correxion Hydrate + Plump Eye Cream”
    • “My skin looks smoother and hydrated. — RoC Derm Correxion Contour Cream”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Lightweight Texture Often MentionedOften Mentioned
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “absorbs quickly — Some By Mi Snail Truecica Miracle Repair Serum”
    • “absorbs instantly — RoC Derm Correxion Fill + Treat Serum”
    • “absorbs quickly — RoC Multi Correxion Revive + Glow Daily Serum”
  • Gentle Formula Often MentionedSometimes Noted
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
    • “doesn't strip dry my skin — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “Surprisingly gentle — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “doesn't leave my skin feeling tight — RoC BARRIER RENEW® GEL-TO-FOAM CLEANSER”
  • Skin Brightening Often MentionedRarely Noted
    • “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”
    • “instant luminosity — RoC Multi Correxion Revive + Glow Daily Serum”
  • Strong Scent and Fragrance Often MentionedSometimes Noted
    • “smells like perfume — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “smell is too strong — RoC Retinol Correxion Deep Wrinkle Serum”
    • “perfume smell is too strong — RoC Retinol Correxion Line Smoothing Max Hydration Cream”
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
  • Skin Irritation and Sensitivity Sometimes NotedOften Mentioned
    • “caused redness and stinging — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “lights my skin on fire — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
    • “stings on irritated skin — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “caused redness and stinging — RoC Retinol Correxion Deep Wrinkle Night Cream”
  • Slow or No Results Sometimes NotedSometimes Noted
    • “didn't do much for old scars — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “not noticed any significant changes — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
    • “didn't see anything drastic — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “took 4 weeks to see change — RoC Derm Correxion Fill + Treat Serum”

Some By Mi vs RoC routines for dry skin

See multi-brand routine · 98% fit

Some By Mi vs RoC routines for oily skin

See multi-brand routine · 97% fit

Some By Mi vs RoC routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

Some By Mi or RoC: which is better?

Both brands are great, but they serve different needs: Some By Mi tends to be better for gentle brightening and sensitive skin, while RoC excels at smoothing fine lines and reducing wrinkles with retinol. Reviewers note that Some By Mi helps with gentle formulas, whereas RoC provides strong anti-aging results.

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

What is the difference between Some By Mi and RoC?

Some By Mi is a South Korean brand founded in 2016 that uses ingredients like niacinamide and Centella asiatica, whereas RoC is a French brand founded in 1957 featuring ingredients like retinol and hyaluronic acid. Reviewers note that Some By Mi helps provide gentle formulas and skin brightening, while RoC helps reduce fine lines and wrinkles and provides hydration.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or RoC for dry skin?

For dry skin, both Some By Mi and RoC achieve a Superior routine fit level. Some By Mi helps brighten the complexion using ingredients like niacinamide, while RoC helps reduce fine lines and wrinkles using retinol.

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

Some By Mi or RoC: which cleanser is better?

When comparing cleansers, Some By Mi offers options like the Snail Truecica Miracle Repair Low pH Gel Cleanser, which has a Superior fit level for skin with dark spots, mature skin, combination skin, acne-prone skin, and oily acne-prone skin on the products on this page. RoC provides the BARRIER RENEW GEL-TO-FOAM CLEANSER, which features a High fit level across all skin types.

Which is more affordable, Some By Mi or RoC?

The provided page facts do not mention the prices of Some By Mi and RoC products, so this comparison cannot be made here.

Between Some By Mi and RoC, which brand is better for reducing fine lines and wrinkles?

RoC is better for reducing fine lines and wrinkles. The products on this page often feature retinol, which helps stimulate collagen accumulation in naturally aged human skin.

The Journal of Investigative Dermatology, 2000Archives of Dermatology, 2007

How do the fragrance ingredients compare between Some By Mi and RoC products?

Every product from Some By Mi on this page lists no fragrance in its ingredients, whereas two RoC products contain fragrance.

Which brand performs better for skin brightening according to reviewer themes?

Some By Mi performs better for skin brightening according to the reviewer themes.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or RoC for oily skin?

For oily skin, RoC has a Superior Lovi fit level, while Some By Mi has a High fit level.

Some By Mi or RoC: which moisturizer is better?

When comparing moisturizers, Some By Mi offers fragrance-free options like the Yuja Niacin Brightening Moisture Gel Cream that helps brighten the complexion, while RoC provides formulas like the Retinol Correxion Line Smoothing Max Hydration Cream that helps reduce wrinkles.

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

Some By Mi or RoC for sensitive skin?

Some By Mi is the better choice for sensitive skin because Lovi rates the routine fit as Superior, compared to High for RoC. Reviewers note that Some By Mi offers a more gentle formula, while RoC sometimes causes skin irritation and burning.

Some By Mi or RoC: which sunscreen is better?

When comparing the sunscreens on this page, the V10 Hyal Air Fit Sunscreen by Some By Mi has a High Lovi fit for oily skin, acne-prone skin, and sensitive skin. Meanwhile, the BARRIER RENEW AM MOISTURIZER SPF 30 by RoC has a High Lovi fit for dry sensitive skin, dry skin, mature skin, sensitive skin, skin with dark spots, combination skin, and oily skin.

Some By Mi or RoC for acne-prone skin?

For acne-prone skin, RoC has a Superior routine fit level while Some By Mi has a High routine fit level. Some By Mi helps with gentle formulas and skin brightening, whereas RoC focuses on wrinkle reduction and hydration.

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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