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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 skincare brands offering serums, cleansers, toners, moisturizers, and more. The former, founded in 2016 and owned by JKL Partners, uses niacinamide, centella asiatica, and salicylic acid to suit dry skin and dark spots best. Conversely, the latter, founded in 2019 and owned by Beautylish, Inc., relies on glycerin and hyaluronic acid to serve combination skin and oily acne-prone skin best. While both feature targeted ingredients for specific concerns like acne and dark spots, they differ in their brand origins, foundational ingredients, and ideal skin types.

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

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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

Buy Good Molecules routine · S$272.00 · 96% fitBuy Some By Mi routine · S$102.62 · 91% fitSee multi-brand routine · 99% fit

Some By Mi vs Good Molecules routines for oily skin

Buy Good Molecules routine · S$501.32 · 96% fitBuy Some By Mi routine · S$135.66 · 86% fitSee multi-brand routine · 96% fit

Some By Mi vs Good Molecules routines for combination skin

Buy Good Molecules routine · S$363.35 · 97% fitBuy Some By Mi routine · S$135.66 · 87% fitSee multi-brand routine · 97% fit

Questions and answers

Some By Mi or Good Molecules: which is better?

Good Molecules and Some By Mi both perform strongly, with Good Molecules offering better value and gentle exfoliation, while Some By Mi excels in brightening and lightweight absorption. Good Molecules achieves a Superior routine fit for oily and combination skin, whereas Some By Mi reaches a Superior fit for dry and sensitive skin.

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

Good Molecules offers better value and a superior fit for oily and acne-prone skin, while Some By Mi excels in complexion brightening and lightweight hydration. Niacinamide may help improve skin aging and pigmentation in both brand options.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Good Molecules for dry skin?

Both Some By Mi and Good Molecules offer a Superior routine fit for dry skin. Reviewers note that the products on this page for both brands provide effective hydration and moisture.

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

Good Molecules offers better cleansers, as shoppers note the brand provides affordable and hydrating options, while Some By Mi cleansers may cause drying or stripping effects.

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

Good Molecules offers better price and value according to the products on this page.

Which brand has better brightening and glowing effects, Some By Mi or Good Molecules?

Some By Mi does better for brightening and glowing effects compared to Good Molecules. Niacinamide, a key ingredient across Some By Mi products, helps reduce cutaneous pigmentation and suppress melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

How do the founding years and locations of Some By Mi and Good Molecules compare?

Some By Mi was founded in 2016 in South Korea, whereas Good Molecules was founded in 2019 in the United States.

Which brand offers better lightweight and absorption properties, Some By Mi or Good Molecules?

Some By Mi is better for lightweight and absorption properties among the products on this page. Reviewers often mention that its serums are lightweight, helping deliver effective care without feeling heavy.

Some By Mi or Good Molecules for oily skin?

Good Molecules fits oily skin better, with an overall routine fit level of Superior compared to High for Some By Mi. Reviewers often mention Good Molecules for affordable and great value serums, while Some By Mi features lightweight serums and effective acne-clearing treatments.

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

Both brands offer moisturizers that help hydrate and nourish the skin effectively. Some By Mi fits dry skin with a Superior Lovi rating for products like its Yuja Niacin Brightening Moisture Gel Cream, while Good Molecules features highly rated options like its Lightweight Daily Moisturizer.

Some By Mi or Good Molecules for sensitive skin?

For sensitive skin, both Some By Mi and Good Molecules achieve a Lovi fit level of Superior. Reviewers note that the products on this page for both brands contain no fragrance.

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

Both brands offer sunscreens on this page, with Some By Mi featuring V10 Hyal Air Fit Sunscreen and Good Molecules offering Sheer Mineral Sunscreen SPF 30. Lovi rates the sunscreen from Some By Mi as High for oily skin and sensitive skin, while the sunscreen from Good Molecules has a Superior fit level for sensitive skin.

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

For acne-prone skin, Good Molecules achieves a Superior routine fit level while Some By Mi reaches High. Niacinamide in both brands helps control skin aging and pigmentation.

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

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