The way to USE Heat a very small amount in between your fingertips to heat and activate the botanical oils. THE Product is velvety-wealthy and slightly goes a long way! Gently massage and push onto confront and neck in upwards strokes.B?n u?ng forty five mg/ m2 (di?n tích b? m?t c? th?) t?t c? các d?ng axit retinoid d?ng trans m?i ngày.Tính kh?