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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 established skincare brands offering distinct approaches to daily complexion care. Some By Mi relies on niacinamide, centella asiatica, and salicylic acid across its serums, cleansers, toners, and moisturizers to address dark spots, acne, and dry sensitive skin. In contrast, the Spanish brand is celebrated for its elegant moisturizers, advanced sunscreens, restorative serums, and targeted eye products that suit dry and sensitive skin. While both makers deliver reliable support for a balanced complexion, the Korean line focuses on exfoliating acids and soothing extracts, whereas the European house emphasizes sophisticated sun protection and gentle daily comfort.

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 · 99% 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 · 95% fit

Questions and answers

Some By Mi or ISDIN: which is better?

Both brands are great choices depending on your skincare goals, as ISDIN excels in lightweight hydration and sun protection, while Some By Mi stands out for brightening and skin smoothing. Lovi gives both brands strong ratings across most skin types, though ISDIN tends to fit oily and combination skin at a Superior level.

What is the difference between Some By Mi and ISDIN?

Some By Mi is a South Korean brand focused on brightening and skin smoothing, while ISDIN is a Spanish brand known for lightweight and high-priced sunscreens and moisturizers.

Some By Mi or ISDIN for dry skin?

Both brands offer a Superior routine fit for dry skin. The products on this page for both Some By Mi and ISDIN help provide great moisture for dry skin types.

Some By Mi or ISDIN: which moisturizer is better?

ISDIN offers lighter moisturizers according to reviewer feedback, though both brands provide options suitable for various skin types on the products on this page.

Which is more affordable, Some By Mi or ISDIN?

Some By Mi is more affordable, whereas ISDIN is often noted by reviewers for its high price point.

Which brand has a stronger fragrance, Some By Mi or ISDIN?

ISDIN may feature a stronger fragrance, as some of its products list added fragrance while every product on the Some By Mi page lists no fragrance in its ingredients.

Some By Mi or ISDIN for oily skin?

For oily skin, ISDIN reaches a Superior Lovi fit level while Some By Mi reaches a High level. Reviewers mostly mention ISDIN for having ultralight sunscreens and lightweight moisturizers.

Some By Mi or ISDIN: which sunscreen is better?

Both Some By Mi and ISDIN offer great sunscreen options on this page, with ISDIN particularly noted for ultralight, makeup-friendly, and skin-friendly sunscreens. For Lovi fit levels, the V10 Hyal Air Fit Sunscreen from Some By Mi and the Eryfotona Actinica and Fusion Water sunscreens from ISDIN all achieve High or Superior fit levels across all listed skin types.

Some By Mi or ISDIN for sensitive skin?

Both Some By Mi and ISDIN are great options, as Lovi rates both brands as having a Superior routine fit for sensitive skin. Reviewers note that both brands perform equally well on sensitivity and gentle formulas, while every product on the Some By Mi page lists no fragrance.

Some By Mi or ISDIN for acne-prone skin?

For acne-prone skin, both brands offer good options, with ISDIN achieving a Superior routine fit and Some By Mi reaching a High routine fit on the products on this page. Some By Mi relies on key ingredients like salicylic acid and niacinamide, while ISDIN provides lightweight and makeup-friendly sunscreens.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or ISDIN for mature skin?

For mature skin, ISDIN is the better choice because Lovi rates its routine fit as Superior, whereas Some By Mi only achieves a High fit level. Furthermore, the products on this page for Some By Mi list retinol serums with low or mature skin fits of Low, while ISDIN offers high-performing options like Eryfotona Actinica sunscreen with a Superior mature skin fit.

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

Some By Mi or ISDIN for skin with dark spots?

Both Some By Mi and ISDIN are great for skin with dark spots, with Lovi rating both brands at a superior fit level for this skin concern. Some By Mi helps brighten the complexion and reduce pigmentation using key ingredients like niacinamide.

The British Journal of Dermatology, 2002Antioxidants, 2021

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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