Fructose Powder is a simple sugar derived from a variety of plants and fruits. We use fructose to make traditional indigo vats. High in alkalinity, adding fructose increases the absorption and vibrancy of color.
We recommend using the powder to feed and maintain your fructose vat, also known as a “1-2-3 vat”. Perfect for beginners, the 1-2-3 method refers to the recipe used in creating this safe, plant-based vat: one part indigo, two parts lime, and three parts fructose.