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Some By Mi vs Olay

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

Some By Mi and Olay are accessible skincare brands offering cleansers, serums, toners, moisturizers, and targeted treatments for various complexion needs. The Korean brand, founded in 2016, features niacinamide, centella asiatica, and salicylic acid to soothe sensitive areas, reduce acne, and fade dark spots, while its counterpart is warmly loved for nourishing formulations enriched with niacinamide and glycerin to enhance hydration and barrier function. Both accommodate sensitive skin well, with the former additionally suiting acne-prone skin and the latter pairing comfort with gentle care for similar concerns. Ultimately, they differ through their distinct ingredient blends and regional heritage, giving users tailored paths to calm, clear skin.

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 Some By Mi and Olay products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Some By Mi vs Olay products

People Say

Some By MiOlay
  • Improves and smooths skin texture Often MentionedMostly Mentioned
    • “skin feels baby soft — Olay Retinol24”
    • “Skin feels like silk — Olay Regenerist Retinol 24 Night Moisturizer”
    • “hydrates the skin — Olay Advanced Eye Cream”
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
  • Hydrating and moisturizing formula Often MentionedMostly Mentioned
    • “Instantly smoother, softer, and more hydrated — Olay Regenerist Micro-Sculpting Cream”
    • “light and smooth — Olay Ultimate Eye Cream”
    • “My skin feels so hydrated and plump. — Olay Regenerist Regenerating Serum”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Lightweight and fast absorbing 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 quickly — Olay Vitamin C Serum”
    • “absorbs instantly — Olay Super Serum Night Repair”
  • Brightens complexion and fades spots Often MentionedOften 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”
    • “hides dark shadows — Olay Ultimate Eye Cream”
  • Gentle exfoliation and formula Often MentionedOften Mentioned
    • “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”
    • “tiny beads aren't harsh — Olay Regenerating Cream Cleanser”
    • “fragrance-free — Olay Eye Lifting Serum”
  • Pleasant texture and feel Sometimes NotedSometimes Noted
    • “Absorbs so quickly! — Olay Regenerist Regenerating Serum”
    • “Rich luxurious cream — Olay Regenerist Micro-Sculpting Cream”
    • “silky feel — Olay Super Serum”
    • “spreads soft on my skin — Some By Mi Super Matcha Pore Clean Clay Mask”
  • Overhyped or slow/minimal results Sometimes NotedSometimes Noted
    • “no difference — Olay Vitamin C Serum”
    • “didn't see a difference — Olay Retinol24”
    • “No difference in lines — Olay Regenerist Retinol 24 Night Moisturizer”
    • “didn't do much for old scars — Some By Mi Yuja Niacin Anti Blemish Serum”
  • Packaging concerns and flaws Rarely NotedOften Mentioned
    • “Hate dipping fingers in a jar — Some By Mi Beta Panthenol Repair Cream”
    • “bottle is too small — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “hard to dispense — Olay Super Serum”
  • Sticky or tacky finish and residue Sometimes NotedSometimes Noted
    • “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”
    • “Wake up feeling a bit greasy — Olay Regenerist Micro-Sculpting Cream”
    • “cakes up all over — Olay Advanced Eye Cream”

Some By Mi vs Olay routines for dry skin

Buy Some By Mi routine · SAR 1,130.72 · 84% fitBuy Olay routine · SAR 1,177.59 · 74% fitSee multi-brand routine · 96% fit

Some By Mi vs Olay routines for oily skin

Buy Some By Mi routine · SAR 1,138.39 · 87% fitBuy Olay routine · SAR 1,429.16 · 84% fitSee multi-brand routine · 97% fit

Some By Mi vs Olay routines for combination skin

Buy Some By Mi routine · SAR 1,118.78 · 87% fitBuy Olay routine · SAR 1,320.33 · 83% fitSee multi-brand routine · 97% fit

Questions and answers

Some By Mi or Olay: which is better?

Some By Mi is better for sensitive skin, skin with dark spots, and dry sensitive skin, while Olay is better for improving and smoothing skin texture as well as providing intense hydration. Both brands are well-suited for acne-prone skin, oily skin, combination skin, mature skin, and oily acne-prone skin.

What is the difference between Some By Mi and Olay?

Some By Mi is better suited for sensitive skin, skin with dark spots, and dry sensitive skin with a Superior fit, whereas Olay holds a High fit for those same needs. Reviewers report that Some By Mi excels at brightening complexions and fading spots, while Olay is preferred for texture improvement and intense hydration.

The British Journal of Dermatology, 2002

Some By Mi or Olay for dry skin?

Some By Mi is the better fit for dry skin, achieving a High routine fit level compared to Olay's Average. Niacinamide helps support skin barrier function and hydration.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Olay: which cleanser is better?

Some By Mi cleansers provide deep pore cleansing and are well suited for acne-prone skin, while Olay offers options like the Regenerating Cream Cleanser that help improve skin texture. Both brands feature fragrance-free formulations across many of their products on this page.

Which is more affordable, Some By Mi or Olay?

This page does not compare the prices or affordability of Some By Mi and Olay.

Some By Mi or Olay for oily skin?

Both Some By Mi and Olay fit oily skin at a High level on this page. Niacinamide helps control oil production and improve skin appearance.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Olay: which moisturizer is better?

Some By Mi is better for dry skin and dry sensitive skin, offering High to Superior fit levels for its moisturizers compared to Olay's Average fit levels on the page. Olay generally provides intense hydration and improved texture across its products, while Some By Mi focuses on brightening and soothing with fragrance-free formulas.

Dermatologic Therapy, 2022Antioxidants, 2021

Some By Mi or Olay for sensitive skin?

Some By Mi is a better fit for sensitive skin, achieving a Superior routine fit compared to Olay's High level. Both brands offer products with no fragrance listed across nearly all items on this page.

Some By Mi or Olay: which sunscreen is better?

Some By Mi fits dry skin, sensitive skin, and skin with dark spots at a High level with the V10 Hyal Air Fit Sunscreen, whereas Olay features the Regenerist Whip Face Moisturizer SPF 25 at a High level for mature, dry, and sensitive skin. Both brands offer sunscreen options that help protect the skin while maintaining compatibility with diverse skin types.

Some By Mi or Olay for acne-prone skin?

Both Some By Mi and Olay fit acne-prone skin well, with high routine fit levels on the products on this page. Some By Mi frequently uses niacinamide, which helps reduce pigmentation and regulate oil, while Olay offers lightweight hydration and soothing formulas.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Olay for dry sensitive skin?

Some By Mi fits dry sensitive skin with a Superior routine level, whereas Olay reaches a High level on this page. Niacinamide helps improve pigmentation and barrier function in sensitive skin.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Olay for mature skin?

Both Some By Mi and Olay fit mature skin at a High level on this page. Reviewers report that Olay does better for improving and smoothing skin texture, while Some By Mi features products containing niacinamide, which helps reduce pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Olay for skin with dark spots?

Some By Mi is Lovi fit Superior for skin with dark spots, whereas Olay is High. Niacinamide helps reduce cutaneous pigmentation.

The 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

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