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Some By Mi vs Good Molecules

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

Some By Mi and Good Molecules are popular skincare brands offering diverse serums, moisturizers, and more. The Korean brand features niacinamide, centella asiatica, and salicylic acid to suit dry sensitive skin, dark spots, and acne-prone skin, while the American brand relies on glycerin and hyaluronic acid for dry skin and acne-prone skin. Both lines differ in their targeted ingredients and regional origins, giving shoppers distinct options for hydration, clarity, and gentle care.

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

kedglobal.compreqin.comtracxn.com

Good Molecules is an American skincare brand founded in 2019 and owned by Beautylish, Inc..

beautymatter.comgoodmolecules.compitchbook.compreqin.com

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

Popular Some By Mi vs Good Molecules products

People Say

Some By MiGood Molecules
  • Price and Value Not notedMostly Mentioned
    • “best value for money — Good Molecules Hyaluronic Acid Serum”
    • “great value — Good Molecules Niacinamide Serum”
  • Skin Texture and 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”
    • “skin looks like brand new baby skin — Good Molecules Overnight Exfoliating Treatment”
    • “Leaves skin "baby soft," "super smooth," "polished feel" — Good Molecules Pineapple Exfoliating Powder”
  • Gentle Exfoliation and Formula Often MentionedOften Mentioned
    • “no skin purging — Good Molecules Gentle Retinol Cream”
    • “Non-abrasive, suitable for sensitive skin, no stinging — Good Molecules Pineapple Exfoliating Powder”
    • “leaves my face feeling clean without the drying — Good Molecules Hydrating Facial Cleansing Gel”
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
  • Brightening and Glowing 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”
    • “scar on your chin doesn't look nearly as noticeable — Good Molecules Discoloration Correcting Serum”
  • Hydration and Moisture Often MentionedOften Mentioned
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
    • “Absorbs quickly — Some By Mi Galactomyces Pure Vitamin C Glow Serum”
    • “skin appears smooth and supple — Good Molecules Hyaluronic Acid Serum”
    • “Skin feels bouncy — Good Molecules Super Peptide Serum”
  • Lightweight and Absorption Often MentionedSometimes Noted
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “absorbs quickly — Some By Mi Snail Truecica Miracle Repair Serum”
    • “absorbs instantly — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “absorbs quickly... zero irritation or tacky feeling — Good Molecules Discoloration Correcting Serum”
  • Scents and Fragrance Often MentionedRarely Noted
    • “Strong bergamot smell — Good Molecules Super Peptide Serum”
    • “weird faint smell — Good Molecules Gentle Retinol Cream”
    • “smelled of glycolic acid — Good Molecules Overnight Exfoliating Treatment”
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
  • Drying and Dryness Often MentionedSometimes Noted
    • “dried my skin out — Good Molecules Hyaluronic Acid Serum”
    • “not moisturizing enough — Good Molecules Lightweight Daily Moisturizer”
    • “Need thicker cream — Good Molecules Yerba Mate Wake Up Eye Gel”
    • “not moisturizing enough — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”

Some By Mi vs Good Molecules routines for dry skin

See multi-brand routine · 98% fit

Some By Mi vs Good Molecules routines for oily skin

See multi-brand routine · 95% fit

Some By Mi vs Good Molecules routines for combination skin

See multi-brand routine · 94% fit

Questions and answers

Some By Mi or Good Molecules: which is better?

Some By Mi and Good Molecules both work well, with Lovi giving Some By Mi a Superior fit for brightening dark spots and Good Molecules a Superior fit for acne-prone skin. Both brands offer fragrance-free products on this page.

What is the difference between Some By Mi and Good Molecules?

Some By Mi is better for brightening and glowing, while Good Molecules is better for price and value, and gentle exfoliation and formula. Both brands feature no fragrance in the products on this page.

Some By Mi or Good Molecules for dry skin?

Good Molecules fits dry skin with a Superior routine level, while Some By Mi offers a High routine level. Both brands include products that help hydrate dry skin, and Good Molecules features key ingredients like hyaluronic acid that aid in moisture retention.

Dermatologic Therapy, 2022

Some By Mi or Good Molecules: which cleanser is better?

Some By Mi is better for deep pore cleansing cleansers. The products on this page feature key ingredients like salicylic acid and niacinamide, and reviewers mention that its cleansers offer deep pore cleansing.

Which is more affordable, Some By Mi or Good Molecules?

Good Molecules is more affordable, as reviewers often mention its affordable and great value serums. Niacinamide helps reduce cutaneous pigmentation and suppress melanosome transfer.

The British Journal of Dermatology, 2002

Which brand is better for brightening and glowing, Some By Mi or Good Molecules?

Some By Mi does better for brightening and glowing, while the products on this page feature key ingredients like niacinamide that help reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

Do Some By Mi products contain fragrance, and how do they compare in scent to Good Molecules?

Some By Mi products on this page list no fragrance in their ingredients. However, reviewers often note that Some By Mi products feature a strong or medicinal scent, whereas Good Molecules does better with scents and fragrance.

Which brand performs better for hydration and moisture, Some By Mi or Good Molecules?

Both Some By Mi and Good Molecules perform equally well for hydration and moisture. The products on this page help improve skin hydration, and topical hyaluronic acid helps maintain skin quality and reduce signs of aging.

Dermatologic Therapy, 2022

Some By Mi or Good Molecules for oily skin?

For oily skin, Some By Mi achieves a High fit level and Good Molecules also achieves a High fit level. Both brands offer products that help manage oily skin effectively.

Some By Mi or Good Molecules: which moisturizer is better?

Both Some By Mi and Good Molecules offer great moisturizers, with Good Molecules achieving a superior fit level for dry skin overall. Some By Mi products on this page help with brightening and lightweight hydration, while Good Molecules products on this page provide affordable and hydrating care.

Some By Mi or Good Molecules for sensitive skin?

Both Some By Mi and Good Molecules fit sensitive skin well, as Lovi rates both brands as Superior for this skin type. Reviewers often mention that both brands offer very gentle serums, and every product on this page for both brands lists no fragrance in its ingredients.

Some By Mi or Good Molecules: which sunscreen is better?

Both brands offer sunscreens that Lovi rates as High for oily skin, acne-prone skin, sensitive skin, dry skin, mature skin, and skin with dark spots, with Good Molecules also reaching Superior fit for dry sensitive skin.

Some By Mi or Good Molecules for acne-prone skin?

For acne-prone skin, Good Molecules has a Superior routine fit, while Some By Mi has a High routine fit. Reviewers mention that Good Molecules offers affordable and great value serums, whereas Some By Mi is noted for effective acne-clearing treatments.

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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