Birch Juice Moisturizing Ampoule 50ml, Round LabPRODUCT INFORMATION The Birch Juice Ampoule provides 7 second absorption and 3 day moisture retention. Its flexible particle technology allows dense absorption, offering 4 layer moisture that lasts 72 hours. The refreshing watery texture absorbs quickly without feeling heavy or sticky, improving rough, dry skin texture and overall clarity. Dermatologically tested for sensitive skin, it uses eco friendly soy ink and FSC certification. With 100%