Tulsi Extract — Supplement Grade

Tulsi Extract is a concentrated preparation made from Ocimum tenuiflorum leaf. Unlike the milled leaf powder, an extract is defined by its processing: the plant part used, the extraction solvent and route, the extract ratio or standardisation basis, the carrier used during drying, and the marker compound and analytical method by which it is verified. Every one of those is a commercial variable confirmed per offer — no fixed standardisation percentage is published on this page.

Compare the plant part, extraction solvent, native extract ratio, marker assay and test method, and any carrier content together. These describe different aspects of one extract and are not mutually exclusive categories. Confirm whether a reported ratio refers to the native extract or the finished preparation, so quotations are compared on the same basis.

Leaf, aerial part and whole-plant extracts behave differently, as do water, hydro-alcoholic and alcoholic routes. The input part and route also decide which residual-solvent limits apply. Declare the input part and the extraction route your specification requires so the offered material is not substituted with an adjacent one.

Dry extracts are commonly carried on maltodextrin, gum arabic or a starch, and liquid extracts carry their own solvent and preservation basis. The carrier changes dosage, flowability, solubility, allergen position and the finished ingredient declaration. Confirm the carrier, its inclusion level and the form (dry powder, granule or liquid) before the formula is locked.

Assay, residual solvents, heavy metals, pesticide residues and microbiological counts are properties of a tested lot from a specific producer and route, not of this page. Where a numeric limit matters to your release specification, state it in the enquiry so the supplier documentation for the exact material offered is requested before an offer is treated as final.

Composition figures published for whole tulsi leaf do not apply to a concentrated extract, and the reverse is equally untrue. Each material is documented on its own analysis. If your specification was written against a leaf powder, it must be re-written against the extract basis before it is used for release.

Permitted use, permitted level and required labelling for this material differ by country, by product category and by intended claim. Allzone does not represent that the material is approved for your application in your market. Tell us the destination market and the finished-product category, and the available supplier documentation is provided so your regulatory team can complete its own assessment.

Assay, particle size, solvent residue, microbiological limits and heavy-metal limits differ between producers and grades. Allzone confirms the applicable specification with the supplier before quoting and shares the technical data sheet, safety data sheet and certificate of analysis for the exact material offered, so the values you evaluate are the values you receive.