🇩🇪Germany

Secret Key skincare

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

Secret Key is a Korean skincare brand founded in 2006 and owned by Secret Key Co., Ltd..

secretkey.co.kr

Secret Key is warmly loved for its targeted serums and balanced formulas. Its products suit sensitive, dry, and combination skin best. The standout products for particular concerns include the Lemon Sparkling Peeling Gel for acne-prone skin. These thoughtful offerings gently support daily skincare routines.

This page covers some of the most popular Secret Key products; for the whole Secret Key range, with a fit score for every product, use the Lovi app.

Secret Key serums and treatments

Questions and answers

Is Secret Key worth it?

Yes, Secret Key is worth considering since Lovi rates the brand's routines Superior for dry, oily, sensitive, combination, and acne-prone skin. Additionally, every Secret Key product on this page lists no fragrance in its ingredients.

What are Secret Key's best products?

Secret Key features the Lemon Sparkling Peeling Gel on this page, which helps clear away dead skin and brightens the complexion. Lovi rates this product High for dry, oily, combination, and sensitive skin types.

Molecules, 2020

Does Secret Key cause breakouts?

Secret Key is unlikely to cause breakouts, and Lovi rates the Lemon Sparkling Peeling Gel High for acne-prone skin. Every Secret Key product on this page lists no fragrance in its ingredients.

Is Secret Key fragrance-free?

Yes, every one of the Secret Key products on this page lists no fragrance in its ingredients.

What are the key ingredients in Secret Key products?

Lemon extract helps brighten the skin and provides anti-ageing effects. Lemon extract is a key component featured in the Secret Key products on this page.

Molecules, 2020

How do I build a Secret Key skincare routine?

To build a Secret Key skincare routine, you can use the Lemon Sparkling Peeling Gel, which Lovi rates High for dry, oily, combination, and sensitive skin types. Every Secret Key product on this page also lists no fragrance in its ingredients.

Where can I buy Secret Key, and how much does it cost?

Secret Key products on this page are available from German stores, with prices ranging from €32.70 to €32.70.

What are good alternatives to Secret Key?

Good alternatives to Secret Key with pages on Lovi include SKIN1004, Anua, Medicube, Beauty of Joseon, COSRX, and Dr. Althea. Lovi rates the SKIN1004-focused routine as Superior for dry and sensitive skin, and High for oily, combination, and acne-prone skin.

Secret Key vs SKIN1004: which is better?

Secret Key is better for oily and combination skin, where Lovi rates the brand-focused routines Superior compared to High for SKIN1004. Both brands rate equally Superior for dry, sensitive, and acne-prone skin.

Who owns Secret Key, and where is it from?

Secret Key is a Korean brand founded in 2006, owned by Secret Key Co., Ltd..

secretkey.co.kr

Is Secret Key cruelty-free?

PETA, Leaping Bunny, and Cruelty Free International, the registries Lovi checks, do not list Secret Key as cruelty-free.

Research behind Secret Key's key ingredients

Behind these ratings

Lovi rates every product from its 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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