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Medik8 vs Allies of Skin

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

Medik8 and Allies of Skin are two sophisticated skincare brands offering targeted serums, moisturizers, and eye products built around hardworking ingredients like hyaluronic acid and niacinamide. Medik8 features British heritage and suits acne-prone, dark-spot, and mature skin with formulas like Surface Radiance Cleanse, Oxy-R Peptides, and Total Moisture Daily Facial Cream, while Allies of Skin best serves dry, sensitive, and uneven complexions through restorative treatments like the Molecular Saviour Probiotics Treatment Mist, Peptides & Antioxidants Firming Daily Treatment, and Peptides & Omegas Firming Eye Cream. The British brand relies on hyaluronic acid to lengthen toxin wrinkle effect duration, whereas the latter utilizes niacinamide to improve skin aging signs and decrease hyperpigmentation. Readers choose between them by weighing how both labels address specific concerns through gentle yet effective care.

Medik8 is a British skincare brand founded in 2009 and owned by L'Oréal Groupe since 2025.

loreal.commedik8.comtracxn.com

This page compares some of the most popular Medik8 and Allies of Skin products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Medik8 vs Allies of Skin products

People Say

Medik8Allies of Skin
  • Gentle and non-irritating formulation Mostly MentionedOften Mentioned
    • “zero irritation or peeling — Medik8 CRYSTAL RETINAL 3”
    • “only Vitamin C my sensitive skin can tolerate — Medik8 C-Tetra Serum”
    • “Best retinol replacement — Medik8 Bakuchiol Peptides”
    • “Best retinol for sensitive skin — Allies of Skin Retinal & Peptides Repair Night Cream”
  • Deep hydration and plumping Often MentionedMostly Mentioned
    • “Restores moisture — Medik8 Liquid Peptides”
    • “Instantly quenched the skin — Medik8 Hydr8 B5 Intense”
    • “nourished and hydrated — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “more like a spray serum — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
  • Lightweight and elegant texture Often MentionedOften Mentioned
    • “absorbed effortlessly — Medik8 Total Moisture Daily Facial Cream”
    • “Absorbs fast — Medik8 Liquid Peptides”
    • “sinks easily into damp skin — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “creamy and consistent — Allies of Skin Peptides & Omegas Firming Eye Cream”
  • Brightening and glow Often MentionedOften Mentioned
    • “I wake up glowing. It adds back that youthful bloom that I've lost. — Medik8 Sleep Glycolic”
    • “unlocked a serious glow — Medik8 C-Tetra Serum”
    • “gives skin an instant dewy glow — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Gives me a nice youthful glow — Allies of Skin Peptides & Antioxidants Firming Daily Treatment”
  • Improves skin texture Often MentionedOften Mentioned
    • “smoother skin — Medik8 Surface Radiance Cleanse”
    • “My skin was smoother, my skin texture felt more resurfaced. — Medik8 Sleep Glycolic”
    • “Woke up looking well-rested — Allies of Skin Retinal & Peptides Repair Night Cream”
    • “Pores appear to be tighter — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • Reduces fine lines and aging signs Rarely NotedOften Mentioned
    • “fix the fine lines — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “Tightened the skin in just a few uses — Allies of Skin Peptides & Antioxidants Firming Daily Treatment”
    • “softened crow's feet — Medik8 Crystal Retinal Ceramide Eye 3”
  • High price point Often MentionedMostly Mentioned
    • “Expensive per bottle — Medik8 Liquid Peptides”
    • “very expensive for amount — Medik8 CRYSTAL RETINAL 3”
    • “hefty price tag — Medik8 C-Tetra Serum”
    • “Pricey — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • Packaging issues and fragility Sometimes NotedSometimes Noted
    • “Glass bottle breaks easily — Medik8 Liquid Peptides”
    • “hard to get last bit — Medik8 CRYSTAL RETINAL 3”
    • “pump head is fixed — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “bad spritz mechanism — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
  • Slow results or requires patience Rarely NotedSometimes Noted
    • “Not as effective as retinol — Medik8 Bakuchiol Peptides”
    • “no difference yet — Medik8 Crystal Retinal Ceramide Eye 3”
    • “Subtle initial changes — Medik8 Liquid Peptides”
    • “still not impressed with the results — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”

Questions and answers

Medik8 or Allies of Skin: which is better?

Medik8 stands out for gentle formulations and deep hydration, while Allies of Skin is better for reducing fine lines and aging signs. The products on this page feature key ingredients like hyaluronic acid and niacinamide, which help improve skin quality and hydration.

Drug Delivery, 2017Dermatologic Therapy, 2022

What is the difference between Medik8 and Allies of Skin?

Medik8 is noted for having a gentle and non-irritating formulation across the products on this page, whereas Allies of Skin does better at reducing fine lines and aging signs. Reviewers mention that Medik8 provides deep hydration and plumping with key ingredients like hyaluronic acid.

Dermatologic Therapy, 2022The British Journal of Dermatology, 2002

Medik8 or Allies of Skin: which moisturizer is better?

Both Medik8 and Allies of Skin offer moisturizers with strong hydrating benefits, such as Hydr8 B5 Intense for Medik8 and Peptides & Antioxidants Firming Daily Treatment for Allies of Skin, which Lovi rates as High or Superior across many skin types.

Drug Delivery, 2017Dermatologic Therapy, 2022

Which is more affordable, Medik8 or Allies of Skin?

Reviewers note that both Medik8 and Allies of Skin have a high price point, so neither brand stands out as more affordable.

Which causes fewer breakouts, Medik8 or Allies of Skin?

Medik8 is a better fit for acne-prone skin on this page, with Surface Radiance Cleanse earning a Superior Lovi fit level for acne-prone skin. Both brands offer products that may help manage breakouts, but Medik8 features formulations specifically noted by reviewers as gentle and non-irritating.

Between Medik8 and Allies of Skin, which brand's products have fewer fragrance ingredients listed?

Allies of Skin is the better choice for avoiding fragrance, as every product on the page lists no fragrance in its ingredients compared to Medik8, which has fragrance in the Total Moisture Daily Facial Cream.

How do the founding years and corporate ownership of Medik8 and Allies of Skin compare?

Medik8 was founded in 2009 in the United Kingdom and is owned by L'Oréal Groupe, while Allies of Skin was founded in 2016 and is owned by Allies Group Pte. Ltd.

Which brand performs better for reducing fine lines and aging signs according to reviewers?

Allies of Skin performs better for reducing fine lines and aging signs according to reviewers. The products on this page help deliver anti-aging benefits.

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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