Skin Irritation TestAcne Skin Use Test48 Hours Moisturization Lasting Human Application Test Completed Research on local raw ingredients. While some go looking to the ends of the earth for good ingredients, ROUND LAB researches local raw ingredients from all over the country. Selecting ingredients with high efficacy and thinking of formulations that fully contain the effect. Growing up on this land, we make cosmetics that are safe to use with the right materials for our skin. The sap of Inje's Birch Trees, which are full of a cool and fresh energy from the refreshing breeze, and the Vita Hyaluronic Acid ingredient make the skin dewy and healthy by providing moisture to the dry skin. Consideration of the skin.  With the hope that the ingredients from the healthy area would touch the skin completely, we thought of formulations and ingredients that could contain the effect.  Sap of Birch Trees: Amino Acids and minerals maintain moisture balance  Moisturized ampule formula: Double hydration filled with vegetated double capsules