How to identify pure Kithul treacle versus sugar syrup

Pure Kithul treacle has a distinct, slightly smoky and woody undertone because it is boiled over wood fires. It should not be overly thick or cloyingly sweet like artificial syrup. To be safe, avoid unmarked plastic bottles on the side of the road and purchase from certified local cooperatives or branded organic stores like Saaraketha, which verify the glycemic index and purity.