This is ESIENCE's **Medicinal Nano Sheep Serum (Penetrating Beauty Serum)**! It contains 90% high-purity nano eggshell membrane, and the carbonated bubbles, smaller than pores, penetrate deep into the stratum corneum! It deeply penetrates dry skin during this cold season♪ This is an all-in-one medicinal beauty serum with active ingredients for whitening and wrinkle improvement, completing your skincare with just one bottle. 【Features】 ・Contains 90% high-purity nano eggshell membrane ・Carbonation concentration: 19,000ppm ・Carbonated bubbles smaller than pores ・Contains active ingredients for whitening and wrinkle improvement ・Contains niacinamide ・Contains Vitamin C / Hyaluronic Acid / Retinol / Placenta ・Quasi-drug ・MADE IN JAPAN 【Contents】 55g 【Condition】 New, unused (with outer box) *Please note that there may be minor scratches on the outer box due to storage. 【Important Notes】 ・Please purchase only if you understand that this item is stored at home. ・Please refrain from purchasing if you are sensitive to such matters.