Product catalog
Every product is made by fermentation at our own plant in Xintai, Shandong, tested against published standards and shipped with a certificate of analysis for the batch.
Riboflavin is vitamin B2, a yellow to orange-yellow crystalline powder (CAS 83-88-5) used to fortify food, formulate supplements and beverages, and supplement animal feed.
Riboflavin 5′-phosphate sodium (CAS 130-40-5), also called riboflavin sodium phosphate or FMN sodium, is the water-soluble form of vitamin B2 used in liquid supplements, beverages and other clear formulations.
L-Theanine (CAS 3081-61-6) is an amino acid found naturally in tea leaves, supplied as a white crystalline powder for dietary supplements and functional beverages.
Citicoline (CAS 987-78-0), also called CDP-choline or cytidine 5′-diphosphocholine, is a naturally occurring nucleotide supplied as a white crystalline powder for cognitive-health supplements and functional beverages.
Citicoline sodium (CAS 33818-15-4) is the sodium salt of citicoline (CDP-choline), a white crystalline powder that dissolves readily in water and is used in cognitive-health formulations.
Compare
Riboflavin and riboflavin 5′-phosphate sodium deliver the same vitamin. The choice comes down to whether your product is dry or liquid.
Read the full comparison| Riboflavin | Riboflavin 5′-phosphate sodium | |
|---|---|---|
| CAS | 83-88-5 | 130-40-5 |
| Solubility in water | Very slightly soluble | Soluble |
| USP assay | 98.0–102.0% | 73.0–79.0% as riboflavin |
| Typical use | Tablets, capsules, dry premix, feed | Liquids, drops, clear beverages |
| U.S. food status | GRAS, 21 CFR 184.1695 | GRAS, 21 CFR 184.1697 |
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