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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 renowned skincare brands offering a thoughtful range of serums, cleansers, moisturizers, and toners. Founded in 2013 and 1995 respectively, both brands formulate their products with key ingredients like hyaluronic acid and glycerin to support the skin. While the first brand suits acne-prone skin and oily skin best with its inclusion of niacinamide, the second brand fits combination skin and oily skin best with its incorporation of vitamin C. Ultimately, they differ in their regional origins, parent companies, and specific ingredient profiles tailored to different skin concerns.

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 · 99% fit

COSRX vs Paula's Choice routines for oily skin

See multi-brand routine · 96% 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 fit well depending on your skin type and goals, with COSRX offering Superior routine fit for oily, sensitive, acne-prone, and oily acne-prone skin, while Paula's Choice is noted for its high price and packaging issues alongside strong anti-aging and acne control options.

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

COSRX is better for sensitive and acne-prone skin with a Lovi fit level of Superior, whereas Paula's Choice fits those skin types with a High level. Reviewers note that COSRX excels in deep hydration and non-stripping gentleness, while Paula's Choice is better for acne control and pore clearing.

COSRX or Paula's Choice for dry skin?

Both COSRX and Paula's Choice fit dry skin at a High level. Reviewers note that COSRX may provide deep hydration and moisturization, while Paula's Choice features fragrance-free formulas with key ingredients like hyaluronic acid and glycerin.

Dermatologic Therapy, 2022Journal 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 acne-prone skin well, with COSRX achieving a Superior fit for its Advanced Snail Mucin Gel Cleanser and Paula's Choice doing the same with its CLEAR Pore Normalizing Cleanser. Reviewers note that 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?

Reviewers note that COSRX may have issues with small bottle size or quantity, whereas Paula's Choice reviewers mostly mention high price and packaging issues.

Between COSRX and Paula's Choice, which brand is better for acne control and pore clearing?

Paula's Choice does better for acne control and pore clearing.

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

COSRX has 37 fragrance-free products on the page, while every product listed for Paula's Choice is fragrance-free.

How do the founding years and countries of origin compare between COSRX and Paula's Choice?

COSRX was founded in 2013 in South Korea, whereas Paula's Choice was established earlier in 1995 in the United States.

COSRX or Paula's Choice for oily skin?

For oily skin, COSRX has a Superior routine fit while Paula's Choice has a High fit level. Reviewers note that COSRX may help with deep cleansing and oil control, while Paula's Choice is often noted for acne control and pore clearing.

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

Both COSRX and Paula's Choice offer moisturizers, with COSRX having a fit level of High for dry skin and Superior for sensitive skin, while Paula's Choice provides options like the Clear Oil-Free Moisturizer and the Replenishing Moisturizer.

COSRX or Paula's Choice for sensitive skin?

COSRX is a better fit for sensitive skin, where Lovi rates the brand as Superior compared to High for Paula's Choice. Reviewers note that COSRX is gentle and non-stripping, helping to keep sensitive skin calm.

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

Both COSRX and Paula's Choice offer sunscreens on this page that rate as High for dry skin, sensitive skin, and oily skin. COSRX provides options such as the Aloe Soothing Sun Cream and Ultra-Light Invisible Sunscreen, while Paula's Choice features the Youth-Extending Daily Hydrating Fluid SPF 50.

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

COSRX is the better choice for acne-prone skin, as Lovi rates its routine fit as Superior while Paula's Choice is rated High. Reviewers note that COSRX is gentle and non-stripping, whereas Paula's Choice does better with acne control and pore clearing.

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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