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Some By Mi vs ISDIN

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

Some By Mi and ISDIN are well-regarded skincare brands that offer distinct approaches to daily care through specialized product lines. The Korean line focuses on serums, cleansers, toners, and moisturizers built around niacinamide, centella asiatica, and salicylic acid to suit dry sensitive skin and skin with dark spots, while the Spanish counterpart features elegant moisturizers, advanced sunscreens, restorative serums, and targeted eye products that suit dry skin and sensitive skin best. Both collections provide thoughtfully balanced formulas, yet they differ because the former relies on targeted acids and plant extracts for blemishes and pigmentation, whereas the latter delivers gentle daily comfort and dependable protection.

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

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ISDIN is a Spanish skincare brand founded in 1975 and owned by Puig.

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

Popular Some By Mi vs ISDIN products

People Say

Some By MiISDIN
  • Lightweight and Absorption Often MentionedMostly Mentioned
    • “absorbs instantly — ISDIN Eryfotona Actinica”
    • “ultra-light fluid product, which makes it super easy to apply — ISDIN Fusion Water”
    • “Lightweight formula absorbs fast — ISDIN Hyaluronic Concentrate”
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
  • Hydration and Moisture Often MentionedMostly Mentioned
    • “Improved moisture and texture — ISDIN Hyaluronic Moisture”
    • “My skin felt sooo hydrated and looks so plump and dewey. — ISDIN Fusion Water”
    • “skin looks smooth and healthy — ISDIN K-Ox Eyes”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Sensitivity and Gentle 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”
    • “Sensitive/reactive skin tolerates — ISDIN Hyaluronic Moisture”
    • “no excessive exfoliation — ISDIN Retinal Intense Serum”
  • Skin Texture and Smoothing Often MentionedSometimes Noted
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Surprisingly gentle — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “skin looks smooth and healthy — ISDIN K-Ox Eyes”
  • Brightening and Complexion Often MentionedSometimes 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”
    • “My hyperpigmentation has lightened and skin looks more even, even shines more. — ISDIN Flavo-C Serum”
  • Refreshing and Soothing Sensation Often MentionedSometimes Noted
    • “Calmed my retinol burn overnight — Some By Mi Beta Panthenol Repair Cream”
    • “calm my redness — Some By Mi Snail Truecica Miracle Repair Serum”
    • “nice cooling effect — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “applicator has a cooling effect — ISDIN K-Ox Eyes”
  • Scents and Fragrance Often MentionedOften Mentioned
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “Smells like mouthwash — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “smell is overpowering — ISDIN Eryfotona Actinica”
    • “lingering headache inducing effect — ISDIN K-Ox Eyes”
  • Price and Packaging Value Rarely NotedOften Mentioned
    • “expensive — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “Too expensive for 50ml — Some By Mi Beta Panthenol Repair Cream”
    • “bottle is too small — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “very expensive — ISDIN Eryfotona Actinica”
  • Skin Irritation Sometimes NotedSometimes Noted
    • “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”
    • “this did make my eyes water water in the sun. — ISDIN Fusion Water”
    • “mild redness or irritation — ISDIN K-Ox Eyes”

Some By Mi vs ISDIN routines for dry skin

See multi-brand routine · 98% fit

Some By Mi vs ISDIN routines for oily skin

See multi-brand routine · 95% fit

Some By Mi vs ISDIN routines for combination skin

See multi-brand routine · 94% fit

Questions and answers

Some By Mi or ISDIN: which is better?

Some By Mi and ISDIN both offer strong options, with Some By Mi performing better for brightening and smoothing textures, while ISDIN excels in hydration and lightweight sunscreens. Lovi rates both brands as Superior for sensitive skin, skin with dark spots, and dry sensitive skin, but ISDIN achieves a Superior routine fit for acne-prone skin compared to Some By Mi's High fit.

What is the difference between Some By Mi and ISDIN?

Some By Mi leans towards K-beauty solutions that focus on skin brightening and texture smoothing, while ISDIN offers Spanish-formulated options that are well-regarded for lightweight sunscreens and hydration. Lovi shows that both brands achieve high fit levels for sensitive skin, but ISDIN generally reaches superior routine fits for dry and acne-prone skin types.

Some By Mi or ISDIN for dry skin?

For dry skin, ISDIN offers a Superior routine fit while Some By Mi provides a High routine fit. ISDIN outperforms in lightweight hydration and moisture, whereas Some By Mi features fragrance-free formulas with key ingredients like niacinamide and panthenol that help improve skin texture.

The British Journal of Dermatology, 2002Dermatologic Therapy, 2022

Some By Mi or ISDIN: which moisturizer is better?

When comparing moisturizers, ISDIN is generally noted for better hydration and lightweight feel, while Some By Mi offers products with no fragrance listed across the page.

Which is more affordable, Some By Mi or ISDIN?

Some By Mi is more affordable, as ISDIN has reviewers noting a high price point while Some By Mi wins on price and packaging value.

Which brand performs better for skin texture and smoothing, Some By Mi or ISDIN?

Some By Mi performs better for skin texture and smoothing compared to ISDIN.

Between Some By Mi and ISDIN, which brand offers better results for brightening and complexion?

Some By Mi does better than ISDIN for brightening and complexion. Niacinamide helps reduce cutaneous pigmentation and suppress melanosome transfer.

The British Journal of Dermatology, 2002

How do the ownership and founding years of Some By Mi and ISDIN compare?

Some By Mi was founded in South Korea in 2016 and is owned by JKL Partners, whereas ISDIN was founded in Spain in 1975 and is owned by Puig.

Some By Mi or ISDIN for oily skin?

For oily skin, both brands work well, with Lovi rating Some By Mi as High and ISDIN as Superior. Reviewers note that ISDIN offers better lightweight hydration and absorption, while Some By Mi provides fragrance-free formulations across the products on this page.

Some By Mi or ISDIN: which sunscreen is better?

When choosing between sunscreens, ISDIN offers lighter textures and makeup-friendly wear, while Some By Mi provides formulas that focus on soothing and brightening. Lovi rates both brands as having high or superior fits for sunscreens across most skin types on this page.

Some By Mi or ISDIN for sensitive skin?

Both Some By Mi and ISDIN are great options, as Lovi rates both brands as Superior for sensitive skin. Every product on the Some By Mi page lists no fragrance, whereas three out of eight ISDIN products contain fragrance.

Some By Mi or ISDIN for acne-prone skin?

For acne-prone skin, both brands offer great options, with Lovi rating ISDIN as Superior and Some By Mi as High. Some By Mi features products on this page with key ingredients like salicylic acid and niacinamide, while ISDIN provides ultralight sunscreens and lightweight moisturizers.

The British Journal of Dermatology, 2002Journal of Dermatological Science, 2017

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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