Product
Psyllium Husk 99% Purity: Supplier Guide for Pharma Buyers
Product.
What 99% purity means, which pharmacopoeias it meets, and how to source it from Gujarat.
Key Takeaways
- 99% psyllium husk should be reviewed by lot, specification, and application rather than by broad supplier claims.
- Buyers should verify purity, swelling volume, ash, microbiology, heavy metals, sample COA, and packing before PO.
Psyllium husk at 99% purity represents the pharmaceutical grade of the product — the highest husk content available from Indian processing facilities. At this grade, the husk content (the seed coat of Plantago ovata) is at least 99% by weight, with a minimum swell volume of 50 ml/g. This swell volume is the primary functional specification for laxative monographs under USP, European Pharmacopoeia (EP), and Indian Pharmacopoeia (IP).
For pharmaceutical buyers, 99% grade must be accompanied by a full COA showing swell volume, moisture (≤12%), total ash (≤3%), acid-insoluble ash (≤0.4%), heavy metals (Lead ≤2 ppm, Arsenic ≤1 ppm), and microbiology (E. coli absent, Salmonella absent, TPC ≤10,000 cfu/g). These parameters map directly to the Plantago ovata husk monographs in USP and EP. Buyers should request test reports from an NABL-accredited laboratory in India.
Sourcing 99% grade from Gujarat requires confirming that the processing facility has the milling and separation capacity to consistently achieve this purity. Unjha district in Gujarat is the primary psyllium processing hub in India, accounting for over 80% of global supply. We supply 99% grade husk in 10 kg, 25 kg, and 50 kg food-grade bags with full documentation. Share your pharmacopoeia requirement and destination market — we will provide a sample COA for review before any purchase order.
Specification Reference
| Parameter | Range / Limit | Method |
|---|---|---|
| Grade / Application | Buyer-specific | Specification review |
| Sample Review | 1 kg sample where available | Pre-PO review |
| COA Parameters | Lot-specific | COA / third-party report where required |
| Packing and Documents | Destination-specific | Buyer checklist |
Frequently Asked Questions
What should buyers confirm before PO?
Confirm purity, swelling volume, ash, microbiology, heavy metals, sample COA, and packing, target application, sample requirement, packing, and destination documents before PO.
Is a sample COA enough for final approval?
No. A sample COA supports early review. Final approval should use the actual shipment lot COA or third-party report where required.
Can wording be matched to buyer specifications?
Wording can be reviewed against buyer specifications only where the tested lot results and documents support it.
What is the fastest way to avoid procurement delays?
Share grade, mesh, target application, destination country, monthly volume, and required document list before quotation.
What buyers should verify
For 99% psyllium husk, buyers should check purity, swelling volume, ash, microbiology, heavy metals, sample COA, and packing. The goal is to connect the commercial request to the actual lot, sample, COA, and destination documentation.
How to read the COA or specification
Read the COA line by line: parameter, unit, method, result, limit, lot identity, and report date. If the finished product file needs a specific method or wording, confirm it before sampling or PO.
Common sourcing mistake
Do not buy only from a headline grade or certificate keyword. Ask what the tested lot supports, what documents can be reviewed, and whether the grade is suitable for the target application.
How RM can support review
RM can review grade, mesh, sample COA, product specification, packing, origin details, and destination document requirements before PO.