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COSRX vs Paula's Choice

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

COSRX and Paula's Choice are two distinguished skincare brands, with the former being a Korean line founded in 2013 and the latter an American creator established in 1995. COSRX offers thoughtful serums, moisturizers, cleansers, masks, and more using hyaluronic acid, glycerin, and niacinamide, while the American brand features serums, cleansers, moisturizers, toners, and more built around hyaluronic acid, glycerin, and vitamin c. Both options suit oily skin and acne-prone skin best, though they differ through their distinct heritage, targeted formulations, and specific ingredient profiles.

COSRX is a Korean skincare brand founded in 2013 and owned by Amorepacific Group since 2024.

koreajoongangdaily.combeautymatter.comprnewswire.com

Paula's Choice is an American skincare brand founded in 1995 and owned by Unilever since 2021.

unilever.comtracxn.com

This page compares some of the most popular COSRX and Paula's Choice products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular COSRX vs Paula's Choice products

People Say

COSRXPaula's Choice
  • Texture and glow improvements Often MentionedMostly Mentioned
    • “woke up with soft, supple skin — COSRX Advanced Snail 92 All in One Cream”
    • “gives me that glass skin look — COSRX Advanced Snail 96 Mucin Power Essence”
    • “skin becomes very smooth — Paula's Choice 1% Retinol Treatment”
    • “visible glow — Paula's Choice C15 Super Booster”
  • Lightweight and fast-absorbing Often MentionedMostly Mentioned
    • “absorbs instantly like water — COSRX The 6 Peptide Skin Booster Serum”
    • “sinks in immediately — COSRX Advanced Snail Peptide Eye Cream”
    • “Absorbs quickly and leaves no greasy residue behind. — Paula's Choice Clear Oil-Free Moisturizer”
    • “absorbs instantly — Paula's Choice C15 Super Booster”
  • Acne control and pore clearing Often MentionedMostly Mentioned
    • “cleared my bumps — Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant”
    • “Helped clear my cystic acne — Paula's Choice CLEAR Pore Normalizing Cleanser”
    • “pores look smaller — Paula's Choice 10% Niacinamide Booster”
    • “helped to improve my acne after only 2 weeks — COSRX Salicylic Acid Daily Gentle Cleanser”
  • Gentle and non-stripping Mostly MentionedSometimes Noted
    • “No stinging or irritation — COSRX BHA Blackhead Power Liquid”
    • “extremely gentle — COSRX AHA/BHA Clarifying Treatment Toner”
    • “perfect for first-time retinol users — COSRX The Retinol 0.1 Cream”
    • “Finally a vitamin C product I can use — Paula's Choice 25% Vitamin C + Glutathione Clinical Serum”
  • Deep hydration and moisturization Often MentionedSometimes Noted
    • “skin drinks it up — COSRX Advanced Snail 96 Mucin Power Essence”
    • “gives a healthy glow — COSRX The 6 Peptide Skin Booster Serum”
    • “skin felt firm and plump — COSRX The Hyaluronic Acid 3 Serum”
    • “Provides an internal level of hydration without leaving any heavy finish. — Paula's Choice Skin Balancing Pore-Reducing Toner”
  • Deep cleansing and oil control Sometimes NotedSometimes Noted
    • “whisking away that excess shine — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “removes every trace of oil — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “Removes all my makeup easily — Paula's Choice CLEAR Pore Normalizing Cleanser”
    • “It works great to balance oil and is very refreshing, especially in the summer. — Paula's Choice Skin Balancing Pore-Reducing Toner”
  • Packaging, size, and pricing issues Often MentionedMostly Mentioned
    • “only 20mls... significantly less product — COSRX The Hyaluronic Acid 3 Serum”
    • “tube is tiny — COSRX The Retinol 0.1 Cream”
    • “tube cracked on the side — COSRX The Retinol 0.1 Cream”
    • “surprisingly small bottle — Paula's Choice Skin-Smoothing Retinol Body Treatment”
  • Strong medicinal or unpleasant scent Sometimes NotedOften Mentioned
    • “smells like chemicals — COSRX Low pH Good Morning Gel Cleanser”
    • “smells like onions — COSRX The Retinol 0.1 Cream”
    • “smells like tea tree/medicinal — COSRX Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
    • “smells like grain — Paula's Choice 10% Azelaic Acid Booster”
  • Drying or stripping effects Sometimes NotedSometimes Noted
    • “left my face tight — COSRX Low pH Good Morning Gel Cleanser”
    • “leaves skin feeling tight — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “peeling and flaking — Paula's Choice 1% Retinol Treatment”
  • Caused breakouts and purging Sometimes NotedSometimes Noted
    • “gave me fungal acne — COSRX Advanced Snail 96 Mucin Power Essence”
    • “gave me tiny bumps — COSRX Low pH Good Morning Gel Cleanser”
    • “gave me closed comedones — COSRX The 6 Peptide Skin Booster Serum”
    • “skin purged — Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant”

COSRX vs Paula's Choice routines for dry skin

See multi-brand routine · 98% fit

COSRX vs Paula's Choice routines for oily skin

See multi-brand routine · 97% fit

COSRX vs Paula's Choice routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

COSRX or Paula's Choice: which is better?

Both COSRX and Paula's Choice are great options, as both brands fit oily skin, acne-prone skin, oily acne-prone skin, sensitive skin, dry sensitive skin, and skin with dark spots equally well. Paula's Choice fits combination skin and mature skin slightly better, while COSRX is often noted for being more gentle and providing deeper hydration.

What is the difference between COSRX and Paula's Choice?

COSRX is a South Korean brand founded in 2013, while Paula's Choice is a United States brand founded in 1995. COSRX is noted for being gentle and providing deep hydration, whereas Paula's Choice excels in acne control and pore clearing.

COSRX or Paula's Choice for dry skin?

Both COSRX and Paula's Choice are well-suited for dry skin, achieving a High fit level for this skin type. COSRX helps deliver deep hydration with key ingredients like hyaluronic acid and glycerin, while Paula's Choice offers effective barrier support through products containing nourishing ceramides.

Journal of Pharmacy & Pharmaceutical Sciences, 2015

COSRX or Paula's Choice: which cleanser is better?

Both COSRX and Paula's Choice offer cleansers that fit oily skin and oily acne-prone skin at a Superior level, while COSRX is noted for being more gentle and non-stripping. Paula's Choice is noted for doing better with acne control and pore clearing.

Which is more affordable, COSRX or Paula's Choice?

When comparing pricing issues on the page, COSRX presents fewer concerns while Paula's Choice is noted for high price and packaging issues.

Between COSRX and Paula's Choice, which brand is better for managing skin with dark spots?

Both COSRX and Paula's Choice are well-suited for managing skin with dark spots, with Lovi fit levels of High for both brands across many of their targeted treatments. Ingredients like niacinamide, found across products in both ranges, help reduce cutaneous pigmentation and suppress melanosome transfer.

The British Journal of Dermatology, 2002Antioxidants, 2021

How do COSRX and Paula's Choice compare regarding fragrance across their product lines?

COSRX and Paula's Choice differ significantly in fragrance inclusion across the products on this page. COSRX includes fragrance in only one product, the Vitamin E Vitalizing Sunscreen SPF 50+, while the remaining 37 products on the page list no fragrance. In contrast, every single product on the Paula's Choice page lists no fragrance in its ingredients.

Which brand performs better for acne control and pore clearing according to reviewer feedback?

Paula's Choice performs better for acne control and pore clearing according to reviewer feedback. Reviewers note that the brand helps with acne control and pore clearing more effectively than COSRX.

COSRX or Paula's Choice for oily skin?

Both COSRX and Paula's Choice are great for oily skin, with Lovi fit levels rated as Superior. COSRX features lightweight absorption and deep hydration, while Paula's Choice provides targeted exfoliants and boosters.

COSRX or Paula's Choice: which moisturizer is better?

Both COSRX and Paula's Choice offer moisturizers with key ingredients like hyaluronic acid and glycerin that help provide hydration and improve skin quality. COSRX products on this page are noted for delivering deep moisturization, while Paula's Choice formulas often feature specialized ingredients like ceramides and antioxidants to support skin barrier repair.

Dermatologic Therapy, 2022Journal of Pharmacy & Pharmaceutical Sciences, 2015

COSRX or Paula's Choice for sensitive skin?

Both COSRX and Paula's Choice fit sensitive skin well, as Lovi rates both brands as Superior for this skin type. COSRX offers products that reviewers often note as gentle and non-irritating.

COSRX or Paula's Choice: which sunscreen is better?

Both COSRX and Paula's Choice offer sunscreens that fit dry skin, oily skin, and sensitive skin at a High level. COSRX features options like the Aloe Soothing Sun Cream and Ultra-Light Invisible Sunscreen, while Paula's Choice includes the Youth-Extending Daily Hydrating Fluid SPF 50.

COSRX or Paula's Choice for acne-prone skin?

Both COSRX and Paula's Choice are great options for acne-prone skin, as Lovi rates both brands as Superior for this skin type. Paula's Choice particularly stands out for acne control and pore clearing based on reviewer feedback.

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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