Fructooligosaccharides (FOS)
Chemical determination, molecular structure, and commercial supplement product occurrences.
Fructooligosaccharides (FOS) appears in 2 commercial supplement products across 2 brands in this SuppDB sample, at a per-serving dose of 25 mg. It is catalogued as a fiber ingredient, supplied in forms such as Fructooligosaccharides and Prebiotic FOS. Sold under the 1 Body and Stonehenge Health labels in this sample. In 1 of 2 label listings it is folded into an undisclosed proprietary blend rather than dosed on its own.
NIH PubChem Chemistry
PubChem Record
Not assigned / Complex botanical extract
Molecular Formula
N/A
Molecular Weight
N/A g/mol
InChIKey
N/A
Canonical SMILES
N/A
Commercial Product Dosages
Dynamic Biotics
0.0 mg
Stonehenge Health
Probiotic 30 Billion CFU
25.0 mg
1 Body