Product selection guide

Four Commercial Grades

A clear visual grading structure for whole dried artificially cultivated Ophiocordyceps sinensis.

Request grade samples

Graded Ophiocordyceps sinensis whole material

Grade guide

Choose by confirmed appearance and specification.

PREMIUM SELECTION

Premium Grade

Selected for fuller whole form, balanced appearance and premium presentation.

FIRST GRADE

Grade I

A consistent whole-form selection balancing appearance and commercial positioning.

SECOND GRADE

Grade II

A naturally varied whole-form selection for wider professional supply needs.

BROKEN MATERIAL

Broken Pieces

Shorter or naturally broken pieces for suitable downstream applications.

Images are representative. Numerical size, weight, moisture, completeness and packing criteria must be confirmed in the final written grade specification.

Selection process

From sample to approved batch.

We recommend confirming the grade visually and technically before finalizing commercial acceptance criteria.

Define requirements

Share intended business use, target appearance, quantity and packing needs.

Review sample

Evaluate a representative sample and agree the grade specification.

Confirm batch

Use the approved specification and agreed documentation for supply.