COSRX ABC Daily Toner — AHA BHA Vitamin C Exfoliating Brightening Toner, 150ml Water-Based Lightweight

COSRX ABC Daily Toner is a refreshing Korean exfoliating toner that blends AHA, BHA and vitamin C with fruit extracts to brighten, smooth and prep skin for your treatments.

This lightweight, water-like toner uses botanical fruit waters and targeted actives to refine texture and improve skin clarity without heavy residues. Formulated for everyday use both morning and evening, it combines gentle chemical exfoliation with antioxidant support to help serums and moisturizers absorb more evenly. Packed in a 150 ml bottle, the formula emphasizes natural extracts—kiwi, dragon fruit and apple water—alongside niacinamide, all developed under COSRX’s hypoallergenic, dermatologist-tested standards.

How does this toner gently exfoliate without over-drying skin?

The toner contains low concentrations of AHA and BHA designed to dissolve dead skin cells and excess oil on the surface and inside pores. Because the formula is water-forward and balanced with soothing fruit extracts and niacinamide, it removes dullness while preserving hydration. Use as a first step after cleansing to clear the way for active serums and creams.

• Combination of AHA (surface exfoliation) and BHA (pore-clearing) for multi-layer refinement
• Water-based texture that minimizes stickiness and residue
• Niacinamide and fruit waters to support barrier comfort and reduce irritation risks
• Suitable for layering under serums for improved absorption

Will the vitamin C in this toner help brighten my skin tone?

The product includes vitamin C to provide antioxidant support and promote a fresher-looking complexion when used consistently. Unlike concentrated serums, this toner offers a milder, daily-accessible level of vitamin C that contributes to overall radiance and can complement targeted brightening treatments. It’s best used as part of a routine rather than as a standalone brightening fix.

• Daily vitamin C infusion to help maintain even tone
• Pairs well with dedicated vitamin C serums for enhanced effect
• Antioxidant support helps defend against environmental dulling

How should I incorporate the COSRX ABC Daily Toner into my skincare routine?

Apply the toner immediately after cleansing to remove any remaining impurities and to prime skin for actives. Dispense onto a cotton pad or into your hands and gently pat across face, avoiding the immediate eye area. Follow with a serum, moisturizer, and SPF in the morning; at night you can layer richer treatments after the toner.

• Use once or twice daily depending on tolerance
• Pat-on method retains moisture better than rubbing
• Always follow with sunscreen in daytime routines

Is this toner safe for sensitive or combination skin types?

COSRX designed this formula to be gentle: it’s hypoallergenic, dermatologist tested, and free of parabens, sulfates, phthalates and animal testing. The inclusion of high-percentage fruit extracts and niacinamide helps soothe and balance while exfoliating, but those with very reactive skin should patch-test or reduce frequency at first. If you are using strong actives like retinoids or high-strength chemical exfoliants, introduce this toner slowly to avoid over-exfoliation.

• Hypoallergenic formulation aimed at minimizing irritation
• Avoid combining with multiple strong exfoliants simultaneously
• Patch test recommended for reactive skin and adjust usage

Who is this for: COSRX ABC Daily Toner suits anyone seeking a lightweight, fruit-extract toner that refines texture and boosts product absorption—ideal for normal, combination and oily skin types, and for those easing into chemical exfoliation. It’s a practical daily step for people who want gentle, consistent resurfacing paired with antioxidant benefits, and for skincare routines that need a non-greasy, prep-layer before serums and moisturizers.