This is 4b cosmetics, formulated with carefully selected ingredients and not diluted with water. It features a simple formula based on fermented ingredients and ceramides. Opened in early December, approximately 90% remaining. It carefully selects only the essential ingredients for the skin, including: - Multiple ceramides (NG, NP, AP, AG) - Hyaluronic acid (multiple types) - Niacinamide (Vitamin B3) - Vitamin C derivative, Vitamin E - Panthenol (Vitamin B5) The formulation is designed to support the skin's foundation and barrier function. The oils used include: Rice bran oil, jojoba seed oil, squalane, and olive fruit oil, designed to be lightweight and easily absorbed by the skin. Silver oxide is used as a preservative. Recommended for those seeking a simple and gentle formula, and those who prioritize ingredient lists. I purchased this because I was attracted to the ingredients, but it turned out that a different skincare routine suited my skin better, so I am selling it. *Please refer to the photos for the ingredient list. Water-free lotion serum cream fermentation ceramide niacinamide