Tatcha Serum Stick 8g NIB CONCENTRATED solid serum of 80% squalane and Japanese lemon balm that targets signs of aging and dryness instantly and over time, keeping skin and makeup fresh throughout the day. LOCKS IN MOISTURE instantly and over time. Weightless, all-natural squalane glides on easily to soften, comfort and lock in moisture, alleviating and minimizing skin and makeup dryness. CREATES DEWY CUSHION for makeup and refreshes. Melts into clean skin seamlessly, preventing makeup from settling into lines and improving blendability. Over makeup, it refreshes dry spots throughout the day and imparts a natural glow.