🇮🇪Ireland

COSRX skincare

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

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

koreajoongangdaily.combeautymatter.comprnewswire.com

COSRX is beloved for its thoughtful array of serums, moisturizers, cleansers, masks, and more, which harness key ingredients like hyaluronic acid, glycerin, and niacinamide. Its products suit oily skin and sensitive skin best, owing to formulations that balance moisture and soothe irritation. For particular concerns, the standout products include the Advanced Snail Mucin Gel Cleanser for acne-prone skin, the Full Fit Propolis Synergy Toner for skin with dark spots, and the Centella Water Alcohol-Free Toner for mature skin. Together, the brand's key ingredients work to lengthen toxin duration and reduce cell damage, significantly increase skin hydration and barrier function, and significantly decrease hyperpigmentation and reduce skin aging.

Drug Delivery, 2017The British Journal of Dermatology, 2002

This page covers some of the most popular COSRX products; for the whole COSRX range, with a fit score for every product, use the Lovi app.

COSRX moisturizers

COSRX serums and treatments

People Say

★4.6Overall rating based on 319.3k+ reviews

Reviewers most often praise COSRX for deep hydration, improved skin texture, and soothing irritated skin. The most common complaints are skin dryness or stripping from cleansers and breakouts or irritation from sensitive formulations.

Highlights

  • Lightweight absorption Often Mentioned
    • “absorbs instantly like water — The 6 Peptide Skin Booster Serum”
    • “sinks in immediately — Advanced Snail Peptide Eye Cream”
    • “absorbs practically immediately — Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
  • Deep hydration and moisturization Often Mentioned
    • “skin drinks it up — Advanced Snail 96 Mucin Power Essence”
    • “gives a healthy glow — The 6 Peptide Skin Booster Serum”
    • “skin felt firm and plump — The Hyaluronic Acid 3 Serum”
  • Improves skin texture Often Mentioned
    • “skin feels softer immediately — The 6 Peptide Skin Booster Serum”
    • “Skin feels like glass — BHA Blackhead Power Liquid”
    • “smoother skin — AHA/BHA Clarifying Treatment Toner”
  • Gentle & non-irritating Often Mentioned
    • “No stinging or irritation — BHA Blackhead Power Liquid”
    • “perfect for first-time retinol users — The Retinol 0.1 Cream”
    • “no stinging — Advanced Snail Peptide Eye Cream”
  • Effective acne control and clearing Often Mentioned
    • “helped to improve my acne after only 2 weeks — Salicylic Acid Daily Gentle Cleanser”
    • “cleared up my spots — Low pH Good Morning Gel Cleanser”
    • “Melted blackheads right off — BHA Blackhead Power Liquid”
  • Glow and skin radiance Sometimes Noted
    • “woke up with soft, supple skin — Advanced Snail 92 All in One Cream”
    • “noticeable glow — The Vitamin C 23 Serum”
    • “gives me that glass skin look — Advanced Snail 96 Mucin Power Essence”
  • Sticky residue or finish Sometimes Noted
    • “texture is gooey and stringy — Advanced Snail 92 All in One Cream”
    • “tacky finish — The Vitamin C 23 Serum”
    • “Leaves a sticky film — BHA Blackhead Power Liquid”
  • Unpleasant scent or smell Sometimes Noted
    • “smells like hot dogs — The Vitamin C 23 Serum”
    • “smells like onions — The Retinol 0.1 Cream”
    • “smells like tea tree/medicinal — Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
  • Small bottle size or quantity Sometimes Noted
    • “only 20mls... significantly less product — The Hyaluronic Acid 3 Serum”
    • “tube is tiny — The Retinol 0.1 Cream”

Sources: lovi.care, iherb.com, ulta.com, sokoglam.com, skinsort.com, amazon.com, and more

Other COSRX products

Questions and answers

Is COSRX good for oily skin?

Yes, COSRX is well-suited for oily skin. Lovi rates the COSRX-focused routine as Superior for oily skin, which helps control breakouts and leaves skin balanced.

Is COSRX worth it?

COSRX is worth it for shoppers seeking effective, gentle care, as Lovi rates the brand-focused routine Superior for oily, sensitive, and acne-prone skin, and High for dry and combination skin. Reviewers often mention lightweight absorption and deep hydration, while the COSRX products on this page are generally fragrance-free.

What are COSRX's best products?

COSRX rates Superior for dry skin, sensitive skin, and acne-prone skin with its brand-focused routines. Reviewers frequently mention that the COSRX products on this page help provide deep hydration and improve skin texture.

Which COSRX moisturizer is best for dry skin?

Advanced Snail 96 Mucin Power Essence is the best, while Full Fit Propolis Light Ampoule and Advanced Snail 92 All in One Cream are also great options for dry skin. Lovi rates the first as Superior and the other two as High for dry skin.

Does COSRX cause breakouts?

COSRX is unlikely to cause breakouts, as the COSRX products on this page often help with effective acne control and clearing.

Is COSRX fragrance-free?

The COSRX products on this page are mostly fragrance-free, as 37 out of 38 list no added fragrance. Only the Vitamin E Vitalizing Sunscreen SPF 50+ includes fragrance.

What are the key ingredients in COSRX products?

The key ingredients across the COSRX products on this page include hyaluronic acid, glycerin, niacinamide, allantoin, panthenol, snail mucin, butylene glycol, and centella asiatica. These components help provide deep hydration and improve skin texture while remaining gentle and non-irritating.

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

How do I build a COSRX skincare routine?

To build a COSRX skincare routine for dry skin, start your morning with Advanced Snail Mucin Gel Cleanser, followed by Full Fit Propolis Synergy Toner, Advanced Snail 96 Mucin Power Essence, and Aloe Soothing Sun Cream. In the evening, use The Niacinamide 15 Serum as a pre-cleanser, repeat the cleanser, apply Galactomyces 95 Tone Balancing Essence, and finish with the essence. Once a week, add Advanced Snail Mucin Power Sheet Mask after cleansing.

Where can I buy COSRX, and how much does it cost?

COSRX is sold in stores in Ireland, with prices ranging from 4.40 to 37.99 euros, though most items cost between 14.28 and 22.20 euros.

What are good alternatives to COSRX?

Good alternatives to COSRX include SKIN1004, Anua, Medicube, Beauty of Joseon, Dr. Althea, and Some By Mi. Lovi rates SKIN1004 as a Superior fit for dry skin, matching or exceeding COSRX routines for certain skin types.

COSRX vs SKIN1004: which is better?

Lovi rates SKIN1004 Superior and COSRX High for dry skin. For sensitive skin, both brands rate Superior. For oily skin, COSRX rates Superior and SKIN1004 High. For combination skin, both brands rate High. For acne-prone skin, COSRX rates Superior and SKIN1004 High.

Who owns COSRX, and where is it from?

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

koreajoongangdaily.combeautymatter.comprnewswire.com

Is COSRX cruelty-free?

PETA, Leaping Bunny, and Cruelty Free International, the registries Lovi checks, do not list COSRX as cruelty-free.

Is COSRX good for dry skin?

Yes, COSRX is good for dry skin, where Lovi rates the COSRX-focused routine High. The COSRX products on this page help provide deep hydration and moisturization with ingredients like hyaluronic acid.

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

Which COSRX cleanser is best for oily skin?

The Salicylic Acid Daily Gentle Cleanser is the best COSRX cleanser for oily skin. The AC Collection Calming Foam Cleanser and Advanced Snail Mucin Gel Cleanser are also great options for oily skin.

Is COSRX good for sensitive skin?

Yes, COSRX is good for sensitive skin because Lovi rates the COSRX-focused routine Superior for sensitive skin. Reviewers often mention that the products are gentle and non-irritating, and 37 of 38 COSRX products on this page list no fragrance.

Which COSRX sunscreen is best for sensitive skin?

The Ultra-Light Invisible Sunscreen is the best choice among COSRX sunscreens for sensitive skin, followed closely by the Aloe Soothing Sun Cream and the Vitamin E Vitalizing Sunscreen SPF 50+. Lovi rates all three of these options as High for sensitive skin.

Is COSRX good for acne-prone skin?

Yes, COSRX is good for acne-prone skin, and Lovi rates the COSRX-focused routine Superior for this skin type. Reviewers often mention effective acne control and clearing from the products.

Is COSRX good for skin with dark spots?

Yes, COSRX is well-suited for skin with dark spots, as Lovi rates multiple products like The Niacinamide 15 Serum and The Vitamin C 23 Serum High for this concern. Niacinamide helps reduce unwanted skin pigment by blocking pigment transfer.

The British Journal of Dermatology, 2002

Is COSRX good for mature skin?

Yes, COSRX rates High for mature skin with brand-focused routines, and the COSRX products on this page frequently use ingredients like retinol that may help improve signs of skin aging.

The Journal of Investigative Dermatology, 2000Archives of Dermatology, 2007

Research behind COSRX's key ingredients

Behind these ratings

Lovi rates every product from its 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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