A high-potency discoloration serum that targets stubborn acne marks, dark spots, and uneven skin tone with precision—clinically proven results in just 4 weeks.

The COSRX The Alpha-Arbutin 2 Discoloration Care Serum is an advanced, high-concentration treatment designed to address persistent hyperpigmentation, post-acne marks, and uneven skin tone at every stage of discoloration. Developed for those struggling with stubborn acne scars, hormonal pigmentation, sun-induced dark spots, or dull, uneven skin, this targeted serum delivers visible clarity and brightness with consistent use.

Powered by 2% Alpha-Arbutin, 3% Tranexamic Acid, 5% Niacinamide, and 2% N-Acetyl Glucosamine (NAG), the formula works synergistically to reduce excess melanin, fade existing marks, and prevent new discoloration from forming. Its lightweight, fast-absorbing texture sinks in effortlessly, providing soothing hydration without stickiness—making it suitable even for sensitive or acne-prone skin.

Designed to fit seamlessly into daily routines, this serum offers focused, results-driven care for anyone seeking clearer, more even, and visibly brighter skin.

*Targeted correction for discoloration—without irritation.

Clinical Test Results

In clinical testing over 4 weeks, the serum showed a 20.47% reduction in surface melanin levels and a 22.31% visible reduction in stubborn dark spots, with noticeable improvement in the appearance of post-acne marks.
*Based on clinical tests conducted by P&K Skin Research Center Co., Ltd.

How It Works

This discoloration care serum targets pigmentation from multiple pathways. Alpha-Arbutin works to inhibit excess melanin production, helping fade dark spots and acne scars over time. Tranexamic Acid addresses inflammation-triggered pigmentation, making it especially effective for post-breakout marks and hormonal hyperpigmentation.

Niacinamide supports overall tone correction, refines texture, and boosts brightness, while N-Acetyl Glucosamine (NAG) enhances skin clarity by working synergistically with niacinamide to reduce uneven pigmentation. Antioxidant-supporting ingredients help calm the skin, promote recovery, and maintain a healthier, more even complexion.

Key Ingredients & Benefits

• Alpha-Arbutin (2%) – Helps fade acne scars, dark spots, and uneven pigmentation

• Tranexamic Acid (3%) – Targets stubborn discoloration and post-inflammatory hyperpigmentation

• Niacinamide (5%) – Brightens skin tone, refines texture, and improves clarity

• N-Acetyl Glucosamine (2%) – Enhances tone correction and supports even complexion

• Supportive Antioxidants – Help soothe skin and support recovery without irritation

Who It’s For

• Acne scars and post-acne hyperpigmentation

• Overall pigmentation, dark spots, and uneven skin tone

• Hormonal hyperpigmentation

• Dull, tired-looking skin lacking clarity

• Discoloration caused by sun damage or tanning

• Suitable for all skin types, including sensitive and acne-prone skin

• Ideal for those looking for a high-intensity post-breakout spot care serum that delivers visible results without heaviness

Why You’ll Love It

• Instantly targets stubborn acne marks and dark spots with visible clarity

• Helps reduce post-acne hyperpigmentation and uneven skin tone over time

• High-potency yet gentle formula suitable for daily use

• Powered by 2% Alpha-Arbutin, Tranexamic Acid, Niacinamide & NAG for multi-pathway discoloration care

• Lightweight, fast-absorbing texture with no stickiness or heaviness

• Improves overall brightness, clarity, and skin tone balance

• Works well for hormonal, sun-induced, and post-breakout pigmentation

A Quick Note on Color Variation!
Notice a slight yellowish tint in your Alpha Arbutin serum? Don't worry—it’s completely normal and safe to use!
Here is what you need to know:

• Natural Oxidation: Alpha Arbutin is sensitive to light, air, and room temperature. Over time, slight exposure causes a natural color shift ranging from pale yellow to light amber.

• Potency Intact: A mild color change does not mean the product has gone bad or lost its efficacy. It remains completely safe and effective for treating dark spots and hyperpigmentation.

• When to Replace: If the serum turns a very dark brown or thickens significantly, it’s time for a fresh bottle.

Storage Tip: Keep your bottle tightly capped and stored in a cool, dark place (away from direct sunlight) to maintain its clarity for longer.

Expiry Date- 06/2028

Additional Information

Country of origin- Republic Of Korea
Manufactured by- M/s Amorepacific Corporation 80,
Address: M/s Amorepacific Corporation 80, Daehwa-ro, Daedeok-gu, Daejeon, Republic Of Republic of Korea (34365)
Importer Name: BOTERA ECOMMERCE LLP.,
Address: BOTERA ECOMMERCE LLP., 303 Navyug Industrial Estate, TJ Road, Sewree (W), Mumbai, Maharashtra, India (400015)
Packer- M/s Amorepacific Corporation 80, Daehwa-ro, Daedeok-gu, Daejeon, Republic Of Republic of Korea (34365)

#COS #cosrx #corsx #cosxr

• High-potency yet skin-friendly serum for hyperpigmentation and discoloration care

• Targets post-acne marks, dark spots, and uneven skin tone

• Formulated with 2% Alpha-Arbutin, 3% Tranexamic Acid, 5% Niacinamide & 2% N-Acetyl Glucosamine (NAG)

• Works on multiple pigmentation pathways to reduce excess melanin

• Helps visibly fade dark spots and improve skin clarity with consistent use

• Lightweight, fast-absorbing texture with no heaviness or stickiness

• Gentle enough for daily use

• Suitable for all skin types, including acne-prone and sensitive skin

• After cleansing, apply an appropriate amount to dry skin

• Gently spread evenly over the face or focus on pigmented areas

• For targeted care, layer 2–3 times on stubborn spots if needed

• Use morning and/or night

• Always follow with sunscreen during the day

• Patch test recommended before first use

The Alpha-Arbutin 2 Discoloration Care Serum stands out for its clinical-grade approach to pigmentation correction without compromising skin comfort. Instead of relying on a single brightening ingredient, it combines multiple actives that work together to reduce excess melanin, calm inflammation-induced discoloration, and improve overall tone uniformity. The high-concentration yet non-irritating formula delivers visible improvements in acne marks and dark spots within weeks, while remaining lightweight and easy to layer in any routine. Developed by COSRX, it reflects an ingredient-first, results-driven philosophy trusted for targeted skin concern care.

Why Choose Beauty Barn

When you shop from Beauty Barn, you’re guaranteed 100% authentic Korean skincare, sourced directly and imported and stored under proper conditions to maintain product quality. Enjoy fast delivery across India and shop with confidence from a retailer trusted by skincare lovers since 2017.

Aqua/Water, Propanediol, Glycerin, Niacinamide, Tranexamic Acid, Acetyl Glucosamine, Alpha-Arbutin(2%), 1,2-Hexanediol, Dimethicone, Dimethyl Isosorbide, Diethoxyethyl Succinate, Butylene Glycol, Citric Acid, Alcohol, Sodium Polyacryloyldimethyl Taurate, Hydrogenated Lecithin, Xanthan Gum, Sodium Metabisulfite, Disodium EDTA, Ethylhexylglycerin, Dextrin, Theobroma Cacao (Cocoa) Extract, Sodium Citrate, Madecassoside, Sodium Methyl Stearoyl Taurate, Sodium Hyaluronate, Tocopherol, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hyaluronic Acid, Ferulic Acid, Glycyrrhiza Glabra (Licorice) Root Extract, Panthenol, Arginine, Methyl Trimethicone, Allantoin, Glutathione, Sodium Acetylated Hyaluronate

Q1. What skin concerns does Alpha-Arbutin 2 Discoloration Care Serum target?

This serum targets post-acne hyperpigmentation, dark spots, uneven skin tone, hormonal pigmentation, and sun-induced discoloration.

Q2. How long does it take to see results?

Clinical testing showed visible improvement in surface acne marks and dark spots within 4 weeks of consistent use.

Q3. Is this serum suitable for acne-prone or sensitive skin?

Yes. The formula is designed to be effective yet gentle, making it suitable for acne-prone and sensitive skin types.

Q4. Can I use this serum every day?

Yes. It can be used daily in both morning and evening routines. Sunscreen is essential when used during the day.

Q5. Can this be layered with other active ingredients?

Yes. The lightweight formula layers well with hydrating serums, moisturisers, and sunscreens. When pairing with strong actives, introduce gradually.

Sale Periods: Please note that during sale periods, we do not accept cancellations, returns, or exchanges on products that are on sale.

Missing Items: If an item is missing from your order, please contact us within 24 hours of delivery so we can promptly investigate and resolve the issue.

* Damaged Products: In the rare case that you receive a damaged or defective product, please share clear photos and an unboxing video within 24 hours of delivery for assistance.

* Order Changes: Once an order is placed, modifications to products, shipping address, or payment method may not be possible.

* Delivery Timelines: Delivery timelines may vary during sale periods due to high order volumes. We appreciate your patience and understanding.

SHIPPING

• We charge a shipping fee of ₹70 for orders below ₹1499 and free shipping for all orders above ₹1499.

DELIVERY PROCESS

• HOW IT WORKS: Once our system processes your order, your products are inspected thoroughly to ensure they are in a perfect condition.

• After they pass through the final round of quality check, they are packed and handed over to our trusted delivery partner.

• Our delivery partners then bring the package to you at the earliest possible. In case, they are unable to reach your provided address or at a suitable time, they will contact you to resolve the issue.

• If your Order is showing as delivered but you have not received it, Please update us within 5-12 hours so that we can look into it, or else after the TAT gets over we can’t look into the order.

SHIPPING DESTINATIONS

Beauty barn ships India wide!

TRACKING YOUR ORDER

Once your order has been dispatched, you will receive an email/SMS/Instagram with the details of the tracking number and the courier company that is processing your order.

DISPATCHING ORDERS:

We ensure your orders are dispatched within a few hours of order (before 10a.m on working days) to upto two working days.

Packaging and Damage

Beauty barn maintains a very high level of quality control and till date, we have received minimal complaints about the quality of our packaging.
Furthermore, less than 0.02% 0f our products we ship are returned to us as damaged. To ensure your products remain undamaged during the shipping process, each individual product is packaged in bubble wrap while fragile items like bottles are safely secured with additional bubble wrap, which are then packaged in boxes which are wrapped in plastics.
We pride ourselves on the quality of our packaging. Till date, we have received minimal complaints about damaged products due to our packaging.