Blue: This is ultramarine blue crushed finely and dispersed in pure vegetable glycerin. If you've had clumping problems in your melt and pour before with this colorant, you'll be pleased at the ease of use for this liquid color.
Note: This product can be difficult to incorporate into cold process soap and speckling may result.
Botanical Name: Glycerin, Ultramarines (CI 77007)
Common Name: Glycerin, Ultramarines