COSRX Poreless Power Liquid 100ml — lightweight BHA pore-refining serum for tightened, smoother skin

COSRX Two in One Poreless Power Liquid is a lightweight, pore-refining serum that tightens visible pores while smoothing skin texture for a natural blurred finish.

This 100 ml Korean skincare liquid combines a low concentration of BHA with tannin-rich plant extracts to mattify, cool, and refine skin without heavy dryness or irritation. Designed for daily use, it absorbs quickly and targets enlarged pores and rough texture, delivering a visibly smoother surface and a subtle glow. The formula follows COSRX's clean-beauty principles: dermatologist-tested, hypoallergenic, and free from parabens, sulfates, phthalates, and animal testing.

How quickly will I see pore tightening and smoother texture?

Many users notice immediate visual improvement as the lightweight liquid blurs uneven texture and reduces shine right after application. More sustained pore size reduction and smoother skin typically develop with consistent use over several weeks, as the BHA and botanical extracts help clear and refine follicles.

• Instant skin-blurring effect upon absorption for a refined look.
• 0.1% BHA gently exfoliates to clear pore congestion over time.
• Tannin and willow bark extract support cooling and temporary tightening.
• Non-sticky texture makes it suitable for layering under creams or sunscreen.

Can I use this if I have sensitive or oily skin?

The gentle BHA concentration and plant-derived tannins make this suitable for many skin types, including oily and combination skin. For sensitive skin, patch testing is recommended; the formula is hypoallergenic and dermatologist tested, but individual tolerance varies.

• Formulated without parabens, sulfates, or phthalates to minimize irritation risk.
• Lightweight, non-comedogenic texture works well for oily and combination skin.
• Patch test recommended for very reactive or rosacea-prone skin.

How do I incorporate it into my skincare routine?

Apply this liquid after cleansing and toning but before heavier serums and moisturizers to maximize absorption and pore-refining benefits. Use once or twice daily depending on your skin's tolerance, and always follow with sunscreen during the day because of the exfoliating ingredient.

• Step 1: Cleanse thoroughly to remove oil and makeup.
• Step 2: Apply a few drops of the liquid to affected areas or the entire face.
• Step 3: Follow with hydrating serums and a moisturizer; apply SPF in the morning.

What results can I expect without harsh side effects?

The product aims to balance immediate cosmetic improvement with gentle, ongoing refinement of pores and texture. Users commonly report less visible pores, a smoother surface, reduced excess oil, and a cooler skin feel, all without the harsh peeling or redness associated with stronger actives.

• Visible smoothing and subtle glow without heavy makeup.
• Cooling sensation that calms heat-prone skin areas.
• Minimal irritation when used as directed, due to low BHA level.

Who is this for? COSRX Two in One Poreless Power Liquid is aimed at people looking to visibly minimize enlarged pores, reduce surface roughness, and control shine without aggressive exfoliation. It's particularly helpful for oily, combination, and texture-prone skin types seeking a lightweight, clean-formula step that layers easily with other skincare products. If you need a strong medical exfoliant, consult a dermatologist; for gentle, everyday pore refinement and cooling, this product is a solid choice.

Ingredients

Salix Alba (Willow) Bark Water, Butylene Glycol, Hydroxypropyl Cyclodextrin, Water, Pentylene Glycol, 1,2-Hexanediol, Betaine Salicylate, Arginine, Betaine, PEG-60 Hydrogenated Castor Oil, Allantoin, Panthenol, Ethylhexylglycerin, Sodium Hyaluronate, Carbomer, Cassia Obtusifolia Seed Extract, Menthyl Lactate, Mentha Haplocalix Extract