
Indigo pigments are one of the oldest pigments known to mankind and are widely used in food, medicine and printing and dyeing industries. The use of indigo as a fabric dye can be traced back to at least 2500 BC. In the food industry, indigo is used as a food coloring in its sodium sulfonate salt or its aluminum form. In my country, it is called "brilliant blue" and brilliant blue aluminum lake.

Product name | Indigotine |
Appearance | blue powder |
Brand Name | B.C.I |
Certification | ISO9001:2008 |
Grade | food grade, |
Type | Colorants, Flavoring Agents |
Shelf life | 2 years |
Place of Origin: | China |



B.C.I supply Product customization service: 1. Accept product customization specifications; 2. Accept powder into tablets, capsules, gummies; 3. Accept product customization packaging, logo and other services.

1.Top quality:Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.3 Fast dispatch: Most of the products are in stock. Quality below 100kgs can be delivered within 5-7 days.
4 Price advantage: Low MOQ with competitive price.
5 Online service: Professional team 7x24hours customer service.
6 OEM/ODM Service: B.C.I factory OEM and ODM generation processing are warmly welcomed.













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