🇩🇪Germany

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 British and global skincare brands known for their serums, moisturizers, eye products, toners, and more. Medik8 builds its treatments around hyaluronic acid, suiting dry skin and sensitive skin best, with the Surface Radiance Cleanse for acne-prone skin, Oxy-R Peptides for dark spots, and the Total Moisture Daily Facial Cream for mature skin. Allies of Skin relies on niacinamide to suit dry skin and acne-prone skin best, featuring the Molecular Saviour Probiotics Treatment Mist, Peptides & Antioxidants Firming Daily Treatment, and Peptides & Omegas Firming Eye Cream. The brands differ in their formulations and key ingredients, as each brand focuses on distinct approaches to address skin aging, hyperpigmentation, and texture.

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”

Medik8 vs Allies of Skin routines for dry skin

See multi-brand routine · 99% fit

Medik8 vs Allies of Skin routines for oily skin

See multi-brand routine · 96% fit

Medik8 vs Allies of Skin routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

Medik8 or Allies of Skin: which is better?

Both brands are great choices, but Allies of Skin is a better fit for oily and acne-prone skin with a Superior Lovi fit level, whereas Medik8 has a High fit for those skin types. For dry, combination, sensitive, mature, and dry sensitive skin, Lovi rates both brands as equal with Superior fit levels. Additionally, hyaluronic acid helps improve skin quality and signs of aging.

Drug Delivery, 2017Dermatologic Therapy, 2022

What is the difference between Medik8 and Allies of Skin?

Medik8 is well-known for offering gentle, non-irritating formulas that fit dry and sensitive skin types well, while Allies of Skin tends to work better for reducing fine lines and fits oily and acne-prone skin with a Superior Lovi fit level.

Medik8 or Allies of Skin for dry skin?

Both Medik8 and Allies of Skin achieve a Superior Lovi fit for dry skin, though Medik8's products on this page are generally known for being gentle and non-irritating.

Medik8 or Allies of Skin: which moisturizer is better?

Both brands offer solid moisturizer options on this page, with Medik8 featuring Hydr8 B5 Intense and Allies of Skin featuring Molecular Saviour Probiotics Treatment Mist. Lovi rates Medik8 as having a Superior routine fit for dry skin and High for oily skin, while Allies of Skin earns a Superior fit for both dry and oily skin types.

Drug Delivery, 2017International Journal of Medical Sciences, 2021

Which is more affordable, Medik8 or Allies of Skin?

Both Medik8 and Allies of Skin share high price points as a common drawback according to reviewers on the products on this page.

Medik8 or Allies of Skin for reducing fine lines and aging signs?

Allies of Skin is better for reducing fine lines and aging signs based on reviews. Hyaluronic acid helps provide anti-aging effects for the products on this page.

Drug Delivery, 2017Dermatologic Therapy, 2022

Medik8 or Allies of Skin for oily skin?

For oily skin, Allies of Skin is a Superior fit on Lovi, while Medik8 has a High fit. Both brands help provide hydration and target signs of aging.

Medik8 or Allies of Skin for sensitive skin?

Both Medik8 and Allies of Skin achieve a Superior Lovi fit for sensitive skin, but Medik8 stands out for gentle and non-irritating formulations.

Medik8 or Allies of Skin for acne-prone skin?

For acne-prone skin, Allies of Skin is a better fit with a Superior routine level, while Medik8 has a High fit level on the products on this page.

Medik8 or Allies of Skin for mature skin?

Both brands are great for mature skin, achieving a Superior routine fit on this page, but Medik8 stands out for gentle, non-irritating formulations while Allies of Skin is noted for reducing fine lines and aging signs.

Medik8 or Allies of Skin for skin with dark spots?

Both brands are great options for skin with dark spots, with Lovi giving Medik8 a High fit and Allies of Skin a Superior fit for this skin type.

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?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play