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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 eye products. The South Korean brand, founded in 2016 and owned by JKL Partners since 2021, builds its line around niacinamide, centella asiatica, and salicylic acid to suit dry sensitive skin and sensitive skin. Meanwhile, the second brand is warmly loved for thoughtfully pairing niacinamide and glycerin to suit acne-prone skin and mature skin. Both brands differ in their specific formulations, as the first brand relies on salicylic acid to reduce acne lesions and maintain skin clarity, while the second brand focuses on glycerin to improve skin hydration and barrier function.

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 · £90.42 · 91% fitBuy Olay routine · £83.22 · 82% fitSee multi-brand routine · 99% fit

Some By Mi vs Olay routines for oily skin

Buy Some By Mi routine · £120.03 · 87% fitBuy Olay routine · £195.17 · 86% fitSee multi-brand routine · 97% fit

Some By Mi vs Olay routines for combination skin

Buy Some By Mi routine · £126.95 · 88% fitBuy Olay routine · £188.48 · 86% fitSee multi-brand routine · 96% fit

Questions and answers

Some By Mi or Olay: which is better?

Some By Mi is better for dry sensitive skin, sensitive skin, and skin with dark spots, while Olay is better for acne-prone skin and mature skin. Both brands offer good options, though niacinamide helps brighten complexion and fade dark spots.

The British Journal of Dermatology, 2002Antioxidants, 2021

What is the difference between Some By Mi and Olay?

Some By Mi is better for dry sensitive skin, sensitive skin, and skin with dark spots, while Olay is better for acne-prone skin and mature skin. Both brands offer high routine fits for oily skin, combination skin, and oily acne-prone skin.

Some By Mi or Olay for dry skin?

For dry skin, Some By Mi achieves a Superior Lovi fit, whereas Olay achieves a High fit. Niacinamide helps reduce pigmentation and supports skin hydration, while hyaluronic acid helps improve skin quality and signs of aging.

The British Journal of Dermatology, 2002Dermatologic Therapy, 2022

Some By Mi or Olay: which cleanser is better?

When it comes to cleansers, Some By Mi achieves a Superior Lovi fit level for acne-prone skin, dry skin, and skin with dark spots across the products on this page, whereas Olay cleansers generally reach High fit levels for similar skin types. Reviewers mention that Some By Mi offers deep pore cleansing cleansers, while Olay provides options with a Regenerating Cream Cleanser.

Which is more affordable, Some By Mi or Olay?

The products on this page do not list pricing information, so a direct comparison of affordability between Some By Mi and Olay cannot be made from the available facts.

Some By Mi or Olay for fading dark spots and brightening the complexion?

For fading dark spots and brightening the complexion, Some By Mi is a better fit because Lovi rates its routine as Superior for skin with dark spots, compared to Olay which is High. Niacinamide helps reduce cutaneous pigmentation and suppress melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

Which brand has more fragrance-free options, Some By Mi or Olay?

Some By Mi offers more fragrance-free options because every product on its page lists no fragrance in its ingredients, whereas Olay includes fragrance in at least one product.

Some By Mi or Olay for oily skin?

Both Some By Mi and Olay are a High Lovi fit for oily skin. Reviewers often mention that the products on this page for both brands provide a lightweight feel.

Some By Mi or Olay: which moisturizer is better?

When it comes to moisturizers, Olay generally does better for intense hydration and improving skin texture, whereas Some By Mi excels in brightening the complexion and fading dark spots across the products on this page. Lovi rates the routine fit for dry skin as Superior for Some By Mi and High for Olay.

Some By Mi or Olay for sensitive skin?

Some By Mi is the better choice for sensitive skin, offering a Superior routine fit compared to Olay's High fit level.

Some By Mi or Olay: which sunscreen is better?

For sun protection, the products on this page show that V10 Hyal Air Fit Sunscreen by Some By Mi has a High fit level for oily, acne-prone, sensitive, and dry skin types, whereas Olay features options like Complete All Day Moisturizer SPF 15 and Regenerist Whip Face Moisturizer SPF 25 with varying fit levels depending on the specific formula. Both brands include effective hydration ingredients, such as hyaluronic acid, which helps support skin quality and combat signs of aging.

Drug Delivery, 2017Dermatologic Therapy, 2022

Some By Mi or Olay for acne-prone skin?

Olay has a Superior routine fit for acne-prone skin, whereas Some By Mi has a High routine fit for acne-prone skin. Both brands offer products on this page that help address blemishes, but Olay stands out for acne-prone skin in the brand-focused routines.

Some By Mi or Olay for mature skin?

For mature skin, both Some By Mi and Olay offer a High Lovi fit across the products on this page. Olay does better for improving and smoothing skin texture and hydration, while Some By Mi helps with brightening the complexion.

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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