piyonna Akdis AT Solution 100ml Face Care Serum
piyonna Akdis AT Solution 100ml Face Care Serum
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Akdis AT Solution 100ml

€ 34.31 / 100ml(€ 34.31 /100 ml)
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  • Without an account: standard delivery, estimated within 7–15 business days

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Description

Lactic acid-powered spot care toner that targets excess sebum and buildup

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, dispense a small amount onto a cotton pad or swab and tap it directly onto areas that need extra care.

Clinical results after 4 weeks: visible improvement in oil control and comedones

A human application test confirmed significant improvements after 4 weeks of use compared to baseline.

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

Clinically tested as suitable for acne-prone skin. Rated non-irritating in a 24-hour skin patch test, making it gentle enough for sensitive skin.

Formulated with botanical extracts that help control sebum and soothe

Infused with Saururus chinensis extract (pore-refining), persimmon leaf extract (cooling sensation), and lavender extract (skin-soothing). Ideal for those dealing with flaky buildup, excess sebum, or visible pores. A gentle formula suitable for daily use on both oily and sensitive skin types.

Usage Tips

From toner step to spot care in one go

This is a spot care solution designed to be used right after cleansing, at the toner stage. Rather than applying it all over like a regular toner, we recommend using it as a targeted treatment on areas where breakouts have appeared. Follow with your usual essence, serum, and moisturizer routine.

Suitable for morning and evening use

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

Tap gently with a cotton pad or swab

Dispense an appropriate amount onto a cotton pad or swab and tap gently onto areas that need care. Switching to this method instead of picking or squeezing breakouts with your fingers helps minimize skin irritation. For best results, use it as a spot treatment rather than applying it all over the face.

Recommended combinations by skin type

  • Oily skin: After spot care with AT Solution, finish with a lightweight hydrating gel to help balance oil and moisture levels
  • Sensitive skin: If you experience irritation, try pairing it with AS Solution from the same line
  • Combination skin: We recommend using it only on breakout-prone areas in the T-zone, and caring for the cheeks with a hydrating toner

Precautions when using AHA ingredients

This product contains lactic acid (AHA, an exfoliating ingredient). If you're new to it, start with 2–3 times a week and monitor how your skin responds. Using it on the same day as retinol products may cause irritation, so it's best to separate them by time of day. While it passed a 24-hour skin irritation test with a non-irritating result, discontinue use if you experience discomfort and consult a dermatologist.

Ingredients

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.

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