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COSRX vs Sesderma

COSRX and Sesderma are distinguished skincare brands originating from South Korea and Spain, respectively. The Korean brand is beloved for its thoughtful array of serums, moisturizers, cleansers, and masks incorporating hyaluronic acid, glycerin, and niacinamide, which suit oily and oily acne-prone skin best by balancing delicate moisture levels. Meanwhile, the Spanish brand is beloved for its advanced serums and meticulously engineered formulas featuring botanical extracts and active compounds that suit sensitive, hyperpigmented, and aging skin types best. These two entities ultimately differ in their foundational origins, signature ingredient combinations, and targeted complexions.

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

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Sesderma is a Spanish skincare brand founded in 1989 and owned by Grupo Sesderma since 2026.

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

Questions and answers

COSRX or Sesderma: which is better?

COSRX offers a much wider range of products on this page across multiple categories, while Sesderma is represented by only a single serum. COSRX fits best for oily skin, oily acne-prone skin, and combination skin.

What is the difference between COSRX and Sesderma?

COSRX offers a wide range of products that Lovi rates as Superior or High for oily, acne-prone, and combination skin, whereas Sesderma features a more limited selection on this page, represented by the Azelac RU Serum.

Which is more affordable, COSRX or Sesderma?

This page does not contain information about the prices of COSRX or Sesderma products.

Which causes fewer breakouts, COSRX or Sesderma?

COSRX offers many more products on this page that help with acne-prone and oily acne-prone skin, such as its Advanced Snail 96 Mucin Power Essence and BHA Blackhead Power Liquid, which achieve a Superior fit for those skin types.

In what year and country was each brand founded?

COSRX was founded in 2013 in South Korea, and Sesderma was founded in 1989 in Spain.

How many products from each brand have fragrance listed on the page?

COSRX has one product with fragrance listed among the products on this page, while Sesderma also has one product with fragrance listed.

Which key skincare ingredients are found across COSRX products?

The key ingredients found across the products on this page for COSRX include hyaluronic acid, glycerin, niacinamide, allantoin, panthenol, snail mucin, butylene glycol, and centella asiatica.

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.

How does it fit your skin?

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