Akdis AT Solution 30ml

A lactic acid spot toner that clears away dead skin and excess sebum

A targeted spot-care toner designed for acne-prone skin. Lactic acid (an AHA exfoliant) gently clears away dead skin cells and sebum buildup on the surface and inside pores, while salicylic acid zeroes in on problem areas. Instead of picking or squeezing, apply with a cotton pad or swab and gently pat onto areas that need extra attention.

Clinically proven sebum and comedone improvement after 4 weeks

Human application testing confirmed significant improvements after 4 weeks of use compared to baseline.

• 47% improvement in skin oil
• 15% improvement in sebum
• 50% improvement in open comedones
• 59% improvement in closed comedones

Completed both acne-prone skin suitability testing and 24-hour skin irritation testing, making it gentle enough for sensitive skin.

For oily and sensitive skin concerned with excess sebum and pores

Formulated with Saururus chinensis extract (pore-tightening), persimmon leaf extract (cooling sensation), and lavender extract (skin-soothing) to support skin conditioning after blemish care. Recommended for those bothered by visible flaking or in need of sebum and pore management.

Right After Cleansing, Spot Care at the Toner Step

AT Solution is a spot care toner designed for acne-prone skin. Use it right after cleansing, at the toner step, targeting areas of concern. Unlike regular toners that you apply all over your face, this is meant to be used locally—only where care is needed.

Morning and Evening Use

In the morning, target spots that surfaced overnight. In the evening, focus on areas where sebum has built up throughout the day. A 4-week clinical study showed improvements of 47% in skin oil, 50% in open comedones, and 59% in closed comedones.

Apply with a Cotton Pad or Swab

After cleansing with lukewarm water, dispense an appropriate amount onto a cotton pad or swab and gently tap it onto areas that need care. This method helps reduce skin irritation compared to picking or squeezing spots with your hands.

Routine Combinations by Skin Type

• Oily skin: After spot care with AT Solution, finish with a lightweight hydrating essence.
• Sensitive skin: If you experience irritation, try pairing it with AS Solution from the same line.
• Combination skin: Apply only to trouble zones in the T-zone, and use a hydrating toner on the cheeks.

Precautions When Using AHA

This product contains lactic acid (AHA, an exfoliating ingredient), so if you're new to it, we recommend starting with 2–3 times per week. Avoid using it on the same day as retinol products to prevent irritation—space them out by time of day. While it passed a 24-hour skin irritation test with a non-irritating result, discontinue use if you feel any discomfort and consult a dermatologist.

Alcohol, Water, Isopropyl Alcohol, Lactic Acid, Dimethyl Sulfone, Phytosphingosine, Arginine, Cornus Officinalis Fruit Extract, Saururus Chinensis Extract, Diospyros Kaki Leaf Extract, Lavandula Angustifolia (Lavender) Extract, Decylene Glycol, Salicylic Acid

The list of ingredients is subject to change. Please consult the packaging of the product purchased.