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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 lines offering serums, cleansers, moisturizers, toners, and more, built around active components like hyaluronic acid, glycerin, and niacinamide. The Korean brand, founded in 2013 and owned by Amorepacific Group since 2024, suits acne-prone skin and sensitive skin best through gentle, targeted formulations, while the American brand, founded in 1995 and owned by Unilever since 2021, fits combination skin and oily skin best. Both excel at addressing complex concerns, though they differ in their origin, ownership, and ideal skin types.

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 · 97% fit

COSRX vs Paula's Choice routines for oily skin

See multi-brand routine · 95% 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 brands are effective, but COSRX is superior for sensitive and acne-prone skin because it is generally more gentle, whereas Paula's Choice is often noted for stronger acne control and pore clearing.

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

COSRX is a South Korean brand focused on gentle hydration with a fit level of Superior for sensitive skin, while Paula's Choice is an American brand focused on targeted treatments with a fit level of Superior for oily skin.

COSRX or Paula's Choice for dry skin?

Both COSRX and Paula's Choice fit dry skin well, as Lovi rates the routine fit for dry skin as High for both brands.

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

Both COSRX and Paula's Choice offer top-rated cleansers, but COSRX is better for a gentle and non-stripping cleanse, while Paula's Choice excels in acne control and pore clearing.

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

COSRX is more affordable than Paula's Choice, while Paula's Choice often faces reviewer mentions for high prices and packaging issues.

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

Between COSRX and Paula's Choice, COSRX is better for sensitive skin because Lovi rates its overall fit for sensitive skin as Superior while Paula's Choice is High.

How do the origins and corporate ownership of COSRX and Paula's Choice differ?

COSRX was founded in 2013 in South Korea and is owned by Amorepacific Group since 2024. In contrast, Paula's Choice was founded in 1995 in the United States and is owned by Unilever since 2021.

Which brand performs better for deep hydration and moisturization according to reviewer feedback?

According to reviewer feedback, COSRX performs better for deep hydration and moisturization.

COSRX or Paula's Choice for oily skin?

Both COSRX and Paula's Choice fit oily skin well, with Lovi giving each brand a High routine fit level. Reviewers note that COSRX tends to be more gentle and non-stripping, while Paula's Choice is better known for acne control and pore clearing.

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

COSRX is well-suited for moisturization, as reviewers note it for deep hydration and moisturization and Lovi rates its fit for dry skin as High. Paula's Choice also achieves a High routine fit level for dry skin on this page.

COSRX or Paula's Choice for sensitive skin?

For sensitive skin, COSRX offers a superior fit on Lovi compared to Paula's Choice, which has a high fit level. The products on this page help provide gentle and non-irritating care that reviewers often mention.

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

Both COSRX and Paula's Choice offer sunscreens on this page with High fit levels for most skin types. COSRX has a wider variety of sunscreens including options with snail mucin or aloe, whereas Paula's Choice focuses on lightweight, antioxidant-rich daily formulas.

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

For acne-prone skin, COSRX is superior while Paula's Choice is high.

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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