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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 founded in 2016 and 2019 that offer targeted serums, cleansers, toners, and moisturizers. The Korean brand relies on niacinamide, centella asiatica, and salicylic acid to suit sensitive skin and dark spots best, while the American brand utilizes glycerin and hyaluronic acid to care for sensitive and acne-prone skin. Both lines feature gentle yet effective compositions, though they differ through distinct active ingredient profiles and specialized product lineups.

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

Buy Good Molecules routine · SAR 930.09 · 89% fitBuy Some By Mi routine · SAR 1,130.72 · 84% fitSee multi-brand routine · 96% fit

Some By Mi vs Good Molecules routines for oily skin

Buy Good Molecules routine · SAR 1,384.06 · 89% fitBuy Some By Mi routine · SAR 1,138.39 · 87% fitSee multi-brand routine · 97% fit

Some By Mi vs Good Molecules routines for combination skin

Buy Good Molecules routine · SAR 1,216.20 · 89% fitBuy Some By Mi routine · SAR 1,118.78 · 87% fitSee multi-brand routine · 97% fit

Questions and answers

Some By Mi or Good Molecules: which is better?

Both brands offer solid options, but Some By Mi is a better fit for brightening dark spots, while Good Molecules is a better choice for budget-friendly routines and gentle acne care. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer, making it a key ingredient in brightening treatments.

The British Journal of Dermatology, 2002

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

Some By Mi and Good Molecules both offer strong routines across most skin types, but Some By Mi is superior for skin with dark spots, while Good Molecules is superior for acne-prone skin. Reviewers find that Good Molecules provides better pricing and value, whereas Some By Mi delivers better brightening and glowing results.

Some By Mi or Good Molecules for dry skin?

Both brands achieve a High routine fit for dry skin on this page, offering moisturizers and cleansers that help hydrate dry areas. Some By Mi provides options like the Beta Panthenol Repair Cream, while Good Molecules features the Lightweight Daily Moisturizer.

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

Both Some By Mi and Good Molecules offer cleansers with strong performance, but Some By Mi stands out for deep pore cleansing while Good Molecules focuses on hydration. For instance, the Snail Truecica Miracle Repair Low pH Gel Cleanser from Some By Mi achieves a Superior Lovi fit level for skin with dark spots and mature skin, whereas Good Molecules provides gentle options like the Hydrating Facial Cleansing Gel that fits dry skin and sensitive skin at a High level.

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

Good Molecules is more affordable, offering budget-friendly serums that provide great value according to shopper reviews.

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

Some By Mi is better for brightening and glowing, as review themes show it does better in this category. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

How do Some By Mi and Good Molecules compare for skin with dark spots?

For skin with dark spots, Some By Mi achieves a Superior Lovi fit level, whereas Good Molecules reaches a High Lovi fit level. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

Which brand offers better gentle exfoliation and formula, Some By Mi or Good Molecules?

Good Molecules does better for gentle exfoliation and formula according to the review themes on this page. Its products on this page include exfoliating options like the Pineapple Exfoliating Powder and Mandelic Acid Serum that help improve skin texture gently.

Some By Mi or Good Molecules for oily skin?

Both Some By Mi and Good Molecules fit oily skin at a High routine level. The products on this page from both brands help balance oil and improve skin texture without adding heavy oils.

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

Both Some By Mi and Good Molecules offer moisturizers with a High routine fit for dry skin. Some By Mi moisturizers feature key ingredients like niacinamide, which helps reduce pigmentation, while Good Molecules options utilize hyaluronic acid, which helps improve skin hydration and signs of aging.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Good Molecules for sensitive skin?

Both Some By Mi and Good Molecules have a Superior Lovi fit level for sensitive skin. Niacinamide helps reduce cutaneous pigmentation and suppresses melanosome transfer, while hyaluronic acid benefits skin quality and signs of skin aging.

The British Journal of Dermatology, 2002Dermatologic Therapy, 2022

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

Some By Mi V10 Hyal Air Fit Sunscreen and Good Molecules Sheer Mineral Sunscreen SPF 30 both achieve a High fit level for oily skin, acne-prone skin, and combination skin on the products on this page.

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

Both brands offer great options for acne-prone skin, with Good Molecules reaching a Superior routine fit and Some By Mi reaching High. The products on this page help clear blemishes and smooth skin texture effectively.

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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