COSRX AHA/BHA Serum – Precision Care for Clear Skin
Combating unexpected skin imperfections requires not only patience but also the laboratory precision embodied by this unique COSRX treatment. Designed for those who value a clean, smooth, and vibrant texture, the serum targets problem areas directly, ensuring that traces of breakouts remain a thing of the past. It is more than just an intensive concentrate; it is an intelligent solution that manages the skin’s sebum balance and provides the face with a uniform, radiant tone without the use of aggressive methods.
The core of the formula consists of a masterful blend of acids that work across different layers of the epidermis. Glycolic acid (AHA) delicately dissolves dead cells on the surface, while salicylic acid (BHA), being lipophilic, easily penetrates deep into the pores. This 2% concentration is selected for maximum efficacy without unnecessary skin stress. Together, they clear clogged channels, reduce blackheads, and promote skin regeneration. This scientific synergy is complemented by gluconolactone (PHA) – a next-generation molecule that acts as a hygroscopic humectant, attracting water and strengthening the protective barrier, leaving the skin calm and hydrated after the procedure.
The aesthetic distinction of this product lies in its delivery format. The serum saturates soft, 100% cotton pads, which allow for hygienic and targeted treatment of every breakout. Upon contact, the cool, lightweight liquid absorbs instantly, leaving no sticky residue, only a sensation of fresh, clean comfort. The included Zinc PCA acts as a sebum regulator, reducing unwanted shine, while allantoin and hyaluronic acid provide velvety softness.
- Glycolic and salicylic acids: Dual-action exfoliation that clears pores and brightens the surface.
- Gluconolactone: Gentle PHA acid action that ensures long-lasting hydration and protection.
- Zinc PCA: A mineral compound that calms inflammatory processes and balances oil production.
- Cotton pads: An innovative format that allows for highly precise dosing of active ingredients.
This product is best incorporated into your evening ritual, using the included tweezers for hygienic pad retrieval. Gently pat the pads onto problem areas after cleansing and before applying moisturizer. If you seek to add true cosmetic science elegance to your daily routine, you can find this serum at this aesthetic beauty store, where quality meets visible results. Consistent use not only helps overcome existing breakouts but also prepares the skin for future challenges, granting it an enduring glow.
Country of origin: South Korea
Usage
After cleansing your face, apply a small amount of COSRX The AHA 2 BHA 2 Blemish Treatment Serum to your fingertips and gently massage it onto the affected areas, avoiding the eye and lip areas. For best results, use it once or twice a week initially, gradually increasing frequency as your skin adjusts. Follow with a moisturizer to help hydrate your skin, and always use sunscreen during the day, as the serum may increase your skin’s sensitivity to the sun. If you experience any irritation, reduce the frequency of use.
Ingredients
Aqua, Propanediol, Polysorbate 20, Glycolic Acid, Salicylic Acid, Gluconolactone, Zinc PCA, Allantoin, Sodium Hyaluronate, Sodium Hydroxide, Dipropylene Glycol, Hydroxyacetophenone, Caprylyl Glycol, Ethylhexylglycerin, Dipotassium Glycyrrhizate, 1-2-Hexanediol, Disodium EDTA
The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.



In today's cosmetics market, where labels often resemble pages from a chemistry textbook, Cosrx Cosmetics stands out with its simple yet astonishingly effective approach. Their products contain only carefully selected active ingredients:
However, Cosrx Cosmetics cares not only for your skin but also for the planet. All their products are manufactured following the highest quality standards, without cruel animal testing. Additionally, the brand actively strives to reduce packaging waste and promotes sustainable production practices. Isn't it reassuring to know that your chosen cosmetics contribute to a cleaner planet? It's a double benefit—your skin glows, and the world becomes a little better.





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