🇬🇧United Kingdom

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 are established skincare lines offering targeted serums, cleansers, toners, and moisturizers enriched with active ingredients like niacinamide, salicylic acid, glycerin, and retinol. The Korean brand features centella asiatica and soothing formulas suited best for dry sensitive skin and sensitive skin, while the French brand relies on proven ingredients to suit mature skin and skin with dark spots best. Both provide specialized solutions, but they differ fundamentally through their distinct heritage, primary compounds, and targeted skin types.

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

Buy Some By Mi routine · £90.42 · 91% fitBuy RoC routine · £114.75 · 91% fitSee multi-brand routine · 99% fit

Some By Mi vs RoC routines for oily skin

Buy RoC routine · £202.94 · 89% fitBuy Some By Mi routine · £120.03 · 87% fitSee multi-brand routine · 97% fit

Some By Mi vs RoC routines for combination skin

Buy Some By Mi routine · £126.95 · 88% fitBuy RoC routine · £180.66 · 88% fitSee multi-brand routine · 96% fit

Questions and answers

Some By Mi or RoC: which is better?

Some By Mi is better for sensitive and dry sensitive skin with a Superior Lovi fit level, whereas RoC reaches a High fit for those skin types. Both brands reach a Superior Lovi fit for dry skin, oily skin, combination skin, and skin with dark spots, while RoC reaches Superior for acne-prone and mature skin.

What is the difference between Some By Mi and RoC?

Some By Mi is better for gentle formulas and skin brightening, while RoC excels at reducing fine lines and wrinkles. Both brands offer products on this page that fit dry, oily, and combination skin equally well.

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

Some By Mi or RoC for dry skin?

Both brands achieve a Superior routine fit level for dry skin on the products on this page. Some By Mi helps with gentle formulas and niacinamide, while RoC helps with mature skin and retinol.

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

Some By Mi or RoC: which cleanser is better?

Both brands offer cleansers that fit oily skin well, with Some By Mi featuring cleansers like the Snail Truecica Miracle Repair Low pH Gel Cleanser that is rated Superior for skin with dark spots and mature skin, while RoC offers the BARRIER RENEW GEL-TO-FOAM CLEANSER which has a High fit level across all skin types.

Which is more affordable, Some By Mi or RoC?

This page does not contain pricing information, so a comparison of affordability between Some By Mi and RoC cannot be made.

Between Some By Mi and RoC, which brand is better for mature skin?

Between Some By Mi and RoC, RoC is better for mature skin with a Superior routine fit compared to Some By Mi's High fit level. RoC focuses on wrinkle and fine line reduction with retinol, which helps stimulate collagen accumulation in naturally aged skin.

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

Which brand has a stronger scent or fragrance issue, Some By Mi or RoC?

RoC has a stronger scent or fragrance issue compared to Some By Mi. The products on this page for Some By Mi list no fragrance in their ingredients, whereas 10 of 12 RoC products list no fragrance and two feature fragrance.

Some By Mi or RoC: which brand is better for skin with dark spots?

Both brands achieve a Superior Lovi fit level for skin with dark spots. Some By Mi helps brighten the complexion with niacinamide, while RoC relies on retinol to reduce signs of aging and dark spots.

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

Some By Mi or RoC for oily skin?

Both Some By Mi and RoC offer a High Lovi fit level for oily skin. Reviewers note that products from both brands have lightweight textures.

Some By Mi or RoC: which moisturizer is better?

When comparing moisturizers from the products on this page, both Some By Mi and RoC offer options with a superior routine fit for dry skin. Some By Mi utilizes barrier-supporting and brightening ingredients like niacinamide, whereas RoC focuses on anti-aging formulas featuring retinol and hyaluronic acid.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or RoC for sensitive skin?

Some By Mi is better for sensitive skin, as Lovi rates its routine as Superior while RoC's routine is High. Some By Mi products on this page list no fragrance in their ingredients.

Some By Mi or RoC: which sunscreen is better?

For sunscreens on this page, both Some By Mi with V10 Hyal Air Fit Sunscreen and RoC with BARRIER RENEW AM MOISTURIZER SPF 30 achieve a High Lovi fit level for dry skin, oily skin, combination skin, sensitive skin, and skin with dark spots.

Some By Mi or RoC for acne-prone skin?

For acne-prone skin, RoC achieves a Superior routine fit while Some By Mi reaches High. RoC features retinol to help reduce fine lines and wrinkles, while Some By Mi focuses on ingredients like niacinamide and salicylic acid.

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

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?

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