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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 that offer thoughtful arrays of serums, moisturizers, cleansers, toners, and masks. The Korean brand harnesses hyaluronic acid, glycerin, and niacinamide to suit oily and sensitive skin best, while the American brand relies on hyaluronic acid, glycerin, and vitamin c to fit oily and acne-prone skin best. Both utilize trusted ingredients to increase hydration and support barrier function, though they differ in their foundational approaches to formulation and targeted skin concerns.

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

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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

Buy COSRX routine · A$239.37 · 91% fitBuy Paula's Choice routine · A$343.82 · 86% fitSee multi-brand routine · 97% fit

COSRX vs Paula's Choice routines for oily skin

Buy COSRX routine · A$330.57 · 92% fitBuy Paula's Choice routine · A$561.22 · 92% fitSee multi-brand routine · 96% fit

COSRX vs Paula's Choice routines for combination skin

Buy COSRX routine · A$311.08 · 89% fitBuy Paula's Choice routine · A$437.74 · 89% fitSee multi-brand routine · 95% fit

Questions and answers

COSRX or Paula's Choice: which is better?

Both COSRX and Paula's Choice are great options depending on your specific skincare needs, with COSRX offering a Superior routine fit for dry and dry sensitive skin, while Paula's Choice provides a Superior routine fit for mature skin.

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

COSRX is a South Korean brand owned by Amorepacific, while Paula's Choice is an American brand owned by Unilever. Lovi routine fit shows that COSRX is Superior for dry skin and dry sensitive skin, whereas Paula's Choice is Superior for mature skin.

COSRX or Paula's Choice for dry skin?

For dry skin, COSRX has a Superior routine fit, while Paula's Choice has a High routine fit on the products on this page. COSRX products on this page often feature deep hydration and moisturization.

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

COSRX is better for gentle and non-stripping cleansing, while Paula's Choice is better for acne control and pore clearing.

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

COSRX is more affordable, as Paula's Choice has reviews that note high price and packaging issues as a drawback.

COSRX or Paula's Choice: which brand is better for dry sensitive skin?

For dry sensitive skin, Lovi rates COSRX as a Superior fit and Paula's Choice as a High fit. Reviewers note that COSRX provides better deep hydration and moisturization and is more gentle and non-stripping.

COSRX or Paula's Choice: which brand does better for acne control and pore clearing?

Paula's Choice does better for acne control and pore clearing among the products on this page.

Which brand has more fragrance-free products, COSRX or Paula's Choice?

Both brands offer entirely or mostly fragrance-free products on the products on this page, with Paula's Choice listing no fragrance in every product and COSRX featuring 37 out of 38 products with no fragrance.

COSRX or Paula's Choice for oily skin?

Both COSRX and Paula's Choice offer a Superior Lovi routine fit for oily skin. The products on this page help provide effective oil control and acne clearing.

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

Both COSRX and Paula's Choice offer effective moisturizers, with COSRX achieving a Superior routine fit for dry and dry sensitive skin and Paula's Choice achieving a High fit for those skin types. Reviewers note that COSRX is better for deep hydration and moisturization, while Paula's Choice is often noted for higher pricing.

COSRX or Paula's Choice for sensitive skin?

Both COSRX and Paula's Choice are a Superior fit for sensitive skin on Lovi. COSRX features gentle formulas where 37 of 38 products on this page list no fragrance.

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

Both COSRX and Paula's Choice offer options, with COSRX featuring products like the Ultra-Light Invisible Sunscreen and Aloe Soothing Sun Cream, and Paula's Choice including the Youth-Extending Daily Hydrating Fluid SPF 50. Reviewers find that COSRX sunscreens provide lightweight absorption and gentle hydration across various skin types.

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

Both COSRX and Paula's Choice are great for acne-prone skin, as Lovi rates the routine fit for both brands as Superior. Paula's Choice does better for acne control and pore clearing, while COSRX is better for gentle and non-stripping care.

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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