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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 two distinct skincare lines known for addressing varied complexions through trusted formulations. The Korean skincare brand focuses on serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide to suit oily and acne-prone skin best, while the second option is loved for luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide to suit dry and acne-prone skin best. Ultimately, both differ primarily in their texture profiles and specific active combinations, with the former leaning toward straightforward, soothing solutions and the latter offering deeply nourishing, clarifying treatments.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

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 · AED 1,027.85 · 96% fitBuy COSRX routine · AED 408.70 · 83% fitSee multi-brand routine · 96% fit

COSRX vs Allies of Skin routines for oily skin

Buy Allies of Skin routine · AED 1,405.73 · 93% fitBuy COSRX routine · AED 581.27 · 91% fitSee multi-brand routine · 97% fit

COSRX vs Allies of Skin routines for combination skin

Buy Allies of Skin routine · AED 1,294.67 · 94% fitBuy COSRX routine · AED 475.50 · 89% fitSee multi-brand routine · 96% fit

Questions and answers

COSRX or Allies of Skin: which is better?

Both COSRX and Allies of Skin are great, and which is better depends on your skin type and budget. COSRX fits oily skin and acne-prone skin best with a Superior Lovi fit level, whereas Allies of Skin fits dry skin, mature skin, and skin with dark spots best with a Superior Lovi fit level.

What is the difference between COSRX and Allies of Skin?

COSRX is best suited for oily and acne-prone skin with a focus on lightweight hydration and effective pore control, whereas Allies of Skin excels for dry and mature skin with a focus on deep moisturization and anti-aging care. Lovi rates the routine fit for dry and mature skin as Superior for Allies of Skin and High for COSRX.

COSRX or Allies of Skin for dry skin?

For dry skin, Allies of Skin has a Superior routine fit, while COSRX has a High fit. COSRX helps with deep hydration and moisturization using key ingredients like hyaluronic acid and glycerin. Allies of Skin is noted for its gentle, effective moisturizers and soothing serums on the products on this page.

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

COSRX or Allies of Skin: which moisturizer is better?

Both COSRX and Allies of Skin offer effective moisturizers, with COSRX excelling in lightweight absorption and hydration through products like the Advanced Snail 96 Mucin Power Essence, while Allies of Skin provides superior anti-aging and plumping care with treatments like the Peptides & Antioxidants Firming Daily Treatment. Lovi rates the routine fit for dry and mature skin as Superior for Allies of Skin and High for COSRX.

Which is more affordable, COSRX or Allies of Skin?

COSRX is more affordable, whereas Allies of Skin carries a high price point.

Which brand has better options for acne and pore control?

COSRX has better options for acne and pore control because the products on this page focus heavily on effective acne control and clearing, while Allies of Skin does not highlight this benefit. Furthermore, review themes show that COSRX does better for acne and pore control.

COSRX or Allies of Skin for oily skin?

For oily skin, both COSRX and Allies of Skin achieve a Superior fit level on Lovi. COSRX features specific products like the Oil-Free Ultra-Moisturizing Lotion that are well-suited for this skin type, while Allies of Skin also provides an effective overall routine.

COSRX or Allies of Skin for sensitive skin?

Both COSRX and Allies of Skin provide products on this page that are a Superior fit for sensitive skin. COSRX features gentle formulas with ingredients like centella asiatica and snail mucin that help soothe the skin.

COSRX or Allies of Skin for acne-prone skin?

Both COSRX and Allies of Skin are a Superior fit for acne-prone skin on the products on this page. COSRX helps with effective acne control and clearing, while Allies of Skin provides calming serums that are mostly mentioned by reviewers.

COSRX or Allies of Skin for mature skin?

Allies of Skin is a superior fit for mature skin, while COSRX has a high routine fit on the products on this page. Topical retinol helps stimulate collagen accumulation and improve the look of naturally aged skin.

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

COSRX or Allies of Skin for skin with dark spots?

For skin with dark spots, COSRX fits High while Allies of Skin fits Superior on this page. COSRX helps control melanin transfer and brighten skin with ingredients like niacinamide and vitamin C.

The British Journal of Dermatology, 2002Antioxidants, 2021

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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