Ultra Soothing Formula Emulsion R4 is a fast-absorbing and highly moisturizing soothing toner that promotes skin recovery and conditioning. Product Features: -Soothes and cools skin -Provides intensive hydration for dry skin -Contains probiotics to clarify, protect, and calm skin Azulene Azulene is an ingredient extracted with high purity which is highly effective in taking care of sensitive skin and serves to enhance skin barrier, helping to protect skin and prevent skin damage. Depending on dosage forms, it can be used as natural colorants (purple or blue) or flavors. Perilla leaves extract Perilla leaves are rich in minerals, high in vitamins, inhibit collagen degrading enzyme activity and promote collagen secretion which helps prevent skin aging and revitalizes the skin. 17-Amino Acid Complex Amino acid is an ingredient with excellent skin affinity and high absorption rate. It acts on the skin barrier and helps to stabilize the barrier, increases the moisturizing and retention of the skin, and keeps the skin healthy. It has moisturizing properties of the corneum to soften the skin and helps to improve the skin by participating in the collagen activity. Peptide Complex Peptides are proteins composed of two or more amino acids and perform various functions according to the combination of amino acids. Peptides play an important role in maintaining skin health by helping cell metabolism.