Achieve glass skin results with four professional-grade Korean ampoules designed to deliver deep hydration and visible radiance for all skin types. Deep hydration with polyglutamic acid and ceramides that locks in moisture for plump, dewy skin Strengthens skin's protective barrier through moisturization while diminishing the look of fine lines Concentrated K-beauty actives deliver visible results without compromising skin comfort Professional-grade formulations trusted by estheticians across Canada for customizable skincare protocols Perfect for estheticians seeking versatile treatment options and skincare enthusiasts wanting salon-quality results at home. This Korean skincare bundle addresses multiple concerns from dryness to dullness.Apply 2-3 drops of chosen ampoule to clean skin, gently patting until absorbed. Layer under moisturizer for enhanced hydration and glass skin effects.Corthe delivers professional Korean skincare innovation trusted by beauty professionals nationwide.