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Allies of Skin vs Trilogy

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

Allies of Skin and Trilogy are distinct skincare lines recognized for thoughtful, high-performing formulations. Allies of Skin offers luxurious moisturizers, potent serums, and targeted eye products featuring niacinamide, while Trilogy provides thoughtful moisturizers and gentle cleansers. The former suits dry and acne-prone skin best, whereas the latter suits dry, balanced, and sensitive skin types. They differ primarily in their core active ingredients and targeted approach to supporting various complexions.

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

Popular Allies of Skin vs Trilogy products

People Say

Allies of SkinTrilogy
  • Hydration and Moisture Mostly MentionedMostly Mentioned
    • “Keeps skin moisturized — Trilogy Vitamin C Ceramide Night Cream”
    • “Leaves skin thoroughly moisturised — Trilogy Line Smoothing Day Cream”
    • “Feels moisturizing — Trilogy Rosehip Cream Cleanser”
    • “nourished and hydrated — Allies of Skin Peptides & Omegas Firming Eye Cream”
  • Texture and Finish Mostly MentionedMostly Mentioned
    • “sinks easily into damp skin — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Woke up looking well-rested — Allies of Skin Retinal & Peptides Repair Night Cream”
    • “Silky cream consistency — Trilogy Rosehip Cream Cleanser”
    • “Luxuriously rich — Trilogy Vitamin C Ceramide Night Cream”
  • Skin Soothing and Gentle Care Mostly MentionedMostly Mentioned
    • “Best retinol for sensitive skin — Allies of Skin Retinal & Peptides Repair Night Cream”
    • “Redness is less noticeable — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “Doesn't irritate my sensitive skin — Trilogy Rosehip Cream Cleanser”
    • “Nothing irritated my skin — Trilogy Line Smoothing Day Cream”
  • Brightening and Radiance Mostly MentionedOften Mentioned
    • “gives skin an instant dewy glow — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “scars visibly lightened after I started using this — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Gives me a nice youthful glow — Allies of Skin Peptides & Antioxidants Firming Daily Treatment”
    • “Wake to a glowing complexion — Trilogy Vitamin C Ceramide Night Cream”
  • Anti-Aging and Firming Often MentionedOften 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”
    • “Noticeable difference — Trilogy Line Smoothing Day Cream”
  • Price and Value Mostly MentionedRarely Noted
    • “Price to be high relative to performance — Trilogy Rosehip Cream Cleanser”
    • “Pricey — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • Product Effectiveness and Finish Issues Often MentionedOften Mentioned
    • “didn't like how sticky face feels — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
    • “still not impressed with the results — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Nothing significant — Allies of Skin Retinal & Peptides Repair Night Cream”
    • “Not effective for heavy makeup — Trilogy Rosehip Cream Cleanser”

Questions and answers

Allies of Skin or Trilogy: which is better?

Allies of Skin is better for brightening and radiance, whereas Trilogy does better for hydration and moisture as well as price and value.

What is the difference between Allies of Skin and Trilogy?

Allies of Skin is better for brightening and radiance, whereas Trilogy does better on hydration and moisture, and for price and value. The products on this page for Allies of Skin list no fragrance, while two out of three Trilogy products contain fragrance.

Allies of Skin or Trilogy: which moisturizer is better?

Allies of Skin is better for overall effectiveness and brightening, while Trilogy offers better hydration and a lower price point for the products on this page. Allies of Skin moisturizers feature key ingredients like niacinamide, which helps reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002

Which is more affordable, Allies of Skin or Trilogy?

Trilogy is more affordable, whereas reviewers mostly mention Allies of Skin for its high price point.

Which causes fewer breakouts, Allies of Skin or Trilogy?

Neither brand clearly causes fewer breakouts than the other based on the reviewer feedback for the products on this page.

Which brand has more fragrance-free products, Allies of Skin or Trilogy?

Allies of Skin has more fragrance-free products than Trilogy, as every product on the Allies of Skin page lists no fragrance in its ingredients compared to only one out of three products for Trilogy.

Which brand performs better for brightening and radiance, Allies of Skin or Trilogy?

Allies of Skin performs better for brightening and radiance. The products on this page feature key ingredients like niacinamide, which helps reduce cutaneous pigmentation and suppresses melanosome transfer.

The British Journal of Dermatology, 2002

Which company was founded earlier, Allies of Skin or Trilogy?

Trilogy was founded earlier in 2002, while Allies of Skin was founded in 2016.

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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