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COSRX vs Allies of Skin

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

COSRX and Allies of Skin are notable skincare brands offering thoughtfully formulated serums, moisturizers, cleansers, and masks designed to address various concerns. The Korean brand founded in 2013 and owned by Amorepacific Group since 2024 suits oily and oily acne-prone skin best with ingredients like hyaluronic acid, glycerin, and niacinamide that balance moisture, increase hydration, and reduce hyperpigmentation. Conversely, the latter label is loved for its luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide to suit dry and acne-prone skin with deeply nourishing and clarifying formulations. While both incorporate niacinamide to decrease hyperpigmentation and reduce skin aging, they differ in their primary textural approaches and specific ingredient combinations for targeted skin types.

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

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

Popular COSRX vs Allies of Skin products

People Say

COSRXAllies of Skin
  • Deep hydration and plumping Mostly MentionedMostly Mentioned
    • “skin drinks it up — COSRX Advanced Snail 96 Mucin Power Essence”
    • “woke up with soft, supple skin — COSRX Advanced Snail 92 All in One Cream”
    • “nourished and hydrated — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “more like a spray serum — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
  • Improves skin texture and smoothness Often MentionedOften Mentioned
    • “gives me that glass skin look — COSRX Advanced Snail 96 Mucin Power Essence”
    • “skin feels softer immediately — COSRX The 6 Peptide Skin Booster Serum”
    • “Skin feels like glass — COSRX BHA Blackhead Power Liquid”
    • “Woke up looking well-rested — Allies of Skin Retinal & Peptides Repair Night Cream”
  • Lightweight and fast-absorbing Mostly MentionedSometimes Noted
    • “absorbs instantly like water — COSRX The 6 Peptide Skin Booster Serum”
    • “sinks in immediately — COSRX Advanced Snail Peptide Eye Cream”
    • “absorbs practically immediately — COSRX Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
    • “sinks easily into damp skin — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
  • Gentle and non-stripping Often MentionedSometimes Noted
    • “No stinging or irritation — COSRX BHA Blackhead Power Liquid”
    • “perfect for first-time retinol users — COSRX The Retinol 0.1 Cream”
    • “doesn't strip my skin — COSRX Low pH Good Morning Gel Cleanser”
    • “Best retinol for sensitive skin — Allies of Skin Retinal & Peptides Repair Night Cream”
  • Soothing and calming Sometimes NotedOften Mentioned
    • “Redness is less noticeable — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “feels super soothing, doesn't trigger redness — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “reduces appearance of redness — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
    • “calms down my redness — COSRX Advanced Snail 96 Mucin Power Essence”
  • Effective acne and pore control Often MentionedSometimes Noted
    • “helped to improve my acne after only 2 weeks — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “cleared up my spots — COSRX Low pH Good Morning Gel Cleanser”
    • “Melted blackheads right off — COSRX BHA Blackhead Power Liquid”
    • “Dramatic impact on acne — Allies of Skin Retinal & Peptides Repair Night Cream”
  • Small size and high price Sometimes NotedMostly Mentioned
    • “only 20mls... significantly less product — COSRX The Hyaluronic Acid 3 Serum”
    • “tube is tiny — COSRX The Retinol 0.1 Cream”
    • “expensive for me — COSRX The Hyaluronic Acid 3 Serum”
    • “Pricey — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • No visible results or ineffective Sometimes NotedSometimes Noted
    • “no change in circles — COSRX Advanced Snail Peptide Eye Cream”
    • “didn't do anything — COSRX AHA/BHA Clarifying Treatment Toner”
    • “still not impressed with the results — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Have not noticed improved skin quality yet — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • Packaging and pump issues Sometimes NotedSometimes Noted
    • “tube cracked on the side — COSRX The Retinol 0.1 Cream”
    • “hate dipping fingers in — COSRX Advanced Snail 92 All in One Cream”
    • “pump head is fixed — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “bad spritz mechanism — Allies of Skin Molecular Saviour Probiotics Treatment Mist”

COSRX vs Allies of Skin routines for dry skin

Buy Allies of Skin routine · $249.67 · 98% fitBuy COSRX routine · $128.96 · 87% fitSee multi-brand routine · 99% fit

COSRX vs Allies of Skin routines for oily skin

Buy Allies of Skin routine · $482.96 · 94% fitBuy COSRX routine · $292.12 · 91% fitSee multi-brand routine · 98% fit

COSRX vs Allies of Skin routines for combination skin

Buy Allies of Skin routine · $474.55 · 94% fitBuy COSRX routine · $268.03 · 89% fitSee multi-brand routine · 97% fit

Questions and answers

COSRX or Allies of Skin: which is better?

Both brands are great, but they serve different needs: COSRX stands out for lightweight hydration, acne control, and a lower price point, while Allies of Skin earns a superior Lovi fit level for most skin types due to its intensive anti-aging and brightening formulas. Reviewers note that COSRX is especially gentle and fast-absorbing, whereas Allies of Skin focuses heavily on calming serums and barrier repair.

What is the difference between COSRX and Allies of Skin?

COSRX is an Amorepacific-owned Korean brand offering affordable, lightweight products that excel at acne control and skin texture, whereas Allies of Skin focuses on advanced anti-aging treatments with a higher price point. Lovi finds Allies of Skin to have a superior routine fit for dry, sensitive, and mature skin types, while both brands offer a superior fit for oily acne-prone skin.

COSRX or Allies of Skin for dry skin?

For dry skin, Allies of Skin fits better with a Superior routine, while COSRX offers a High fit on the products on this page.

COSRX or Allies of Skin: which moisturizer is better?

Both brands offer moisturizers for different skin needs, with COSRX focusing on lightweight hydration through snail mucin and Allies of Skin emphasizing advanced anti-aging and barrier repair with peptides.

Which is more affordable, COSRX or Allies of Skin?

COSRX is more affordable, whereas Allies of Skin faces reviewer feedback noting a high price point.

Between COSRX and Allies of Skin, which brand is better for soothing and calming the skin?

Allies of Skin is better for soothing and calming the skin, as it outperforms COSRX in this specific review theme.

How do the founding years and corporate ownership of COSRX and Allies of Skin compare?

COSRX was founded in South Korea in 2013 and has been owned by Amorepacific Group since 2024, whereas Allies of Skin was founded in 2016 and is owned by Allies Group Pte. Ltd.

Which brand performs better for improving skin texture and smoothness according to reviewers?

COSRX performs better for improving skin texture and smoothness according to reviewers, while offering lightweight absorption and effective acne control across the products on this page.

COSRX or Allies of Skin for oily skin?

Both COSRX and Allies of Skin are great, as Lovi rates the routine fit for oily skin as Superior for each brand. COSRX helps with lightweight absorption and effective acne control, while Allies of Skin provides gentle, effective moisturizers.

COSRX or Allies of Skin for sensitive skin?

Allies of Skin fits sensitive skin better, as Lovi rates its routine as Superior while COSRX is High. COSRX products on this page often help with gentle and non-stripping care, though Allies of Skin reviewers mostly mention gentle, effective moisturizers and calming serums.

COSRX or Allies of Skin for acne-prone skin?

Both COSRX and Allies of Skin are good options, as Lovi rates both brands as having a High routine fit for acne-prone skin. COSRX also features several specific products with a Superior fit for this skin type, such as the Advanced Snail 96 Mucin Power Essence and BHA Blackhead Power Liquid.

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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