The Abib Heartleaf Calming Toner Skin Booster is a skincare product designed to soothe and moisturize the skin, particularly sensitive or irritated skin. It contains 50,000 ppm of heartleaf extract from South Korea's Mountain Jiri, which has anti-inflammatory properties. It helps to remove excess sebum and dead skin cells while also providing intensive hydration. 
The toner also includes low molecular weight hyaluronic acid for deep hydration and panthenol to soothe irritation and support skin regeneration. Additionally, it is enriched with probiotic ingredients to support the skin's microbiota. The toner is suitable for combination and oily skin, helping to reduce irritation and maintain a healthy appearance. It can also help control sebum production and refine pores. 
The toner is designed to be used after cleansing, helping to balance the skin's pH level and prepare it for further skincare steps. It can be applied evenly to the face and gently patted for absorption.