TKB Black Oxide Concentrate
Black Oxide is a good basic black colorant, excellent for accents in soapmaking. It is cosmetic grade, non-bleeding and very stable.
1 fl. oz. will color approximately 24 pounds of soap to a medium shade.
Our color concentrates are water-soluble pigments or dyes suspended in vegetable glycerine. They may be used in soap, or personal care products.
.Cosmetic Grade.USA approved for use: Lips, Eyes, Face. EU approved for use: Lips, Eyes, Face.