# COSRX The Alpha-Arbutin 2 Discoloration Care for dry skin

**Lovi Fit: Low fit for dry skin.**
Dry Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for France.

Brand: [COSRX](https://lovi.care/skincare/fr/brands/cosrx)
Category: [Serums and treatments](https://lovi.care/skincare/fr/best/serums)

This fit is calculated for the concerns frequently associated with dry skin: flakiness, tightness, dehydration, fine lines, and wrinkles. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A weak match for dry skin; the serums alongside fit it better.

## Why this fit

- Offers moderate brightening for your dry skin due to Alpha-Arbutin and Niacinamide, which help to even skin tone and provide some humectant action. N-Acetyl Glucosamine Nag also supports barrier repair, but the formula lacks sufficient emollient and occlusive ingredients for optimal hydration of dry or flaky skin.
- While the ingredients offer general skincare benefits and hydration, they are not specialized enough to fully address your dry or flaky skin concerns.
- The product is safe for your dry skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin): Low (this page)
- [Combination skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/oily-acne-prone-skin): Average

## Key ingredients

Tranexamic Acid, Niacinamide, N-Acetyl Glucosamine Nag

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Topical 2% N-acetyl glucosamine reduced facial hyperpigmentation in an 8-week split-face clinical test, with an even greater effect observed when combined with 4% niacinamide. ([Journal of Cosmetic Dermatology, 2007](https://pubmed.ncbi.nlm.nih.gov/17348991/))
- Topical cosmetic products containing hyaluronic acid, N-acetyl glucosamine, and gamma-amino butyric acid improved skin hydration by 24.28% to 33.60%, elasticity by 11.98%, and skin lightening by 5.26% over 2 months in 20 female participants. ([Journal of Cosmetic and Laser Therapy, 2019](https://pubmed.ncbi.nlm.nih.gov/30040516/))
- Encapsulation of alpha arbutin in an optimized ethosomal gel significantly improved skin melanin reduction, moisture content, and elasticity in human volunteers compared to conventional formulations. ([Heliyon, 2023](https://pubmed.ncbi.nlm.nih.gov/37681127/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- N-acetylglucosamine dose dependently increased hyaluronan production in cultured keratinocytes, and its combination with retinoic acid or retinol exerted a synergistic effect. ([Skin Pharmacology and Physiology, 2004](https://pubmed.ncbi.nlm.nih.gov/14976384/))
- Exogenous N-acetylglucosamine promotes hyaluronan production while having no effect on the expression of hyaluronan-synthesizing enzymes 1, 2, and 3 mRNA in cultured human dermal fibroblasts. ([Archives of Dermatological Research, 2009](https://pubmed.ncbi.nlm.nih.gov/19247681/))
- Global gene expression profiling and in vitro biomarker approaches in human skin equivalent cultures successfully detected specific skin barrier, matrix, and hydration responses to topical compounds including niacinamide, hexamidine, Pal-KT, Pal-KTTKS, and N-acetylglucosamine. ([Journal of Drugs in Dermatology, 2009](https://pubmed.ncbi.nlm.nih.gov/19623777/))

## Why other serums fit dry skin better

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- Treatment with cross-linked hyaluronic acid-based microneedle patches combined with acetyl hexapeptide-8 or epidermal growth factor significantly improved wrinkles and skin hydration compared to the patch alone in Korean females over 29 days. ([Annals of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/33911590/))

## What reviewers say

This serum is highly praised for its lightweight, watery texture that absorbs quickly and layers well, making it suitable for sensitive and acne-prone skin. While many users report positive results in fading dark spots and brightening skin tone, some note that significant improvements in hyperpigmentation take several weeks of consistent use.

- Liked: Lightweight texture (mostly mentioned)
- Liked: Fades dark spots (often mentioned)
- Liked: Gentle & non-irritating (often mentioned)
- Liked: Brightens skin tone (sometimes noted)
- Liked: Hydrating feel (sometimes noted)
- Disliked: Slow results (sometimes noted)
- Disliked: Breakouts/irritation (rarely noted)
- Disliked: Not moisturizing enough (rarely noted)
- Disliked: Scent (rarely noted)
- Disliked: Sticky residue (rarely noted)

## How to apply

- Apply this serum PM, starting 3×/week and working up to daily use as your skin adjusts.
- Place the serum after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on slightly damp skin to help lock in extra moisture.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### Why is COSRX The Alpha-Arbutin 2 Discoloration Care a weak match for dry skin?

This treatment is a weak match because, while it provides moderate brightening and some moisture, it lacks enough softening and sealing ingredients to keep dry skin comfortable. A treatment for dry skin needs rich, soothing ingredients that provide deep hydration and support the skin barrier, such as propolis, ceramides, or peptides.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### Which ingredients make this treatment a poor fit for dry skin?

This treatment is a weak match for your dry skin because it lacks enough softening and sealing ingredients to keep dry or flaky skin feeling comfortable and fully hydrated. To truly care for dry skin, a product of this type needs rich, soothing, and hydrating ingredients like ceramides, propolis, or peptides that deeply nourish and support the skin barrier.

### What does Tranexamic Acid do for dry skin?

Tranexamic acid helps repair and strengthen the outer barrier of dry skin, which keeps moisture locked in and improves hydration. This ingredient is unlikely to cause irritation and may help soothe redness while supporting overall skin recovery.
Sources: [International Journal of Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/23967870/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38712728/)

### What does Niacinamide do for dry skin?

Niacinamide helps dry skin by strengthening the skin barrier, increasing hydration, and reducing water loss. It supports ceramide production and helps keep the surface smooth and calm. This ingredient tends to be very well tolerated and is unlikely to irritate dry skin.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/)

### Where does this treatment go in a skincare routine for dry skin?

This treatment goes in the evening routine for dry skin. Putting it at night keeps things simple and provides extra safety around sun exposure.

### Can I use this treatment with retinol, and in what order?

You may use this treatment with retinol by applying the treatment first and following with a rich moisturizer to keep dry skin soft and smooth. This product is unlikely to cause irritation, but dry skin needs extra rich moisturizing ingredients to stay comfortable when combining active treatments.

### How often should I use this treatment?

You can use this treatment in the evening as part of your routine. A product of this type needs rich softening and sealing ingredients along with moisture-locking helpers to properly comfort and hydrate dry or flaky skin.

### Can this treatment clog pores, cause breakouts or purging for dry skin?

This treatment is unlikely to cause breakouts or irritation on dry skin due to the absence of harsh ingredients. A product of this type needs rich moisturizing ingredients and oils to keep dry skin soft and comfortable.

## Alternatives for dry skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/fr/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-skin) — Superior fit — €18.25 at Amazon
- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/fr/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-skin) — Superior fit — €57.00 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/fr/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — €29.58 at Amazon

## Routine for dry skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/fr/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €7.50 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/fr/p/cosrx/propolis-synergy-toner/for/dry-skin) — Superior fit — €18.55 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/fr/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €76.29 at Amazon
- SPF: [Purito Daily Soft Touch Sunscreen](https://lovi.care/skincare/fr/p/purito/daily-soft-touch-sunscreen/for/dry-skin) — Superior fit — €12.98 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/fr/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — €16.10 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/fr/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €7.50 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/fr/p/peach-and-lily/glass-skin-refining-serum/for/dry-skin) — Superior fit — €86.15 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/fr/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €76.29 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/fr/p/missha/ultra-hyalon-cleansing-cream/for/dry-skin) — Superior fit — €16.10 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/fr/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — €7.50 at Amazon
- Nourishing Mask: [Anua Heartleaf 77% Soothing Sheet Mask](https://lovi.care/skincare/fr/p/anua/heartleaf-77-soothing-sheet-mask/for/dry-skin) — Superior fit — €19.90 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/fr/p/peach-and-lily/glass-skin-refining-serum/for/dry-skin) — Superior fit — €86.15 at Amazon
- Moisturizer: [Elizabeth Arden Ceramide Lift and Firm Night Cream](https://lovi.care/skincare/fr/p/elizabeth-arden/advanced-ceramide-lift-and-firm-night-cream/for/dry-skin) — Superior fit — €76.29 at Amazon

## Where to buy

- Amazon.fr: €22.89 (https://www.amazon.fr/dp/B0DGG3MMJX?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1)
- Notino: €16.50 (https://www.notino.fr/cosrx/the-alpha-arbutin-2-discoloration-care-serum-pour-peaux-hyperpigmentees/p-16342653/)
Prices checked 10 Oct – 6 Nov 2026.

## Ingredients

Tranexamic Acid, Niacinamide, N-Acetyl Glucosamine Nag, Alpha-Arbutin
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- United Kingdom: https://lovi.care/skincare/uk/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- France: https://lovi.care/skincare/fr/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin (this page)
- Italy: https://lovi.care/skincare/it/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/cosrx/the-alpha-arbutin-2-discoloration-care/for/dry-skin