Glabridin supplier listings can differ in assay, analytical method, MOQ, packaging, documentation and product format. This page organizes a small set of current marketplace options so buyers can compare the commercial basis of each listing before requesting samples, COAs or quotations.
Ingredexa does not rank suppliers by affiliate commission and does not treat marketplace badges, displayed prices or “COA available” claims as independent proof of product quality.
Listings last checked: September 18, 2026
Marketplace listings change. Confirm the exact grade, batch documentation, MOQ, packaging, current quotation and shipping terms directly with the supplier before purchasing.
Affiliate disclosure: Some outbound links on this page are affiliate links. Ingredexa may earn a commission from qualifying transactions at no additional cost to the buyer. Supplier inclusion is based on sourcing relevance and information completeness, not commission level.
The listings below are not ranked from best to worst. Each represents a different sourcing profile. Public listing information is used for preliminary comparison only; technical documents and commercial terms should be reconfirmed with the supplier.
| Current option | Method | MOQ shown | Documents observed | Format | Action |
|---|---|---|---|---|---|
40% / Multi-grade Xi'an Plant Bio-Engineering Co., Ltd. Checked September 18, 2026 | HPLC | 1 kg | COA / TDS / SDS / MSDS references | Powder | View Current Offer Verify which assay, package and document set apply to the exact quoted product before comparing price. |
90% Global Asap Nutrition Factory Checked September 18, 2026 | HPLC / UV | 1 kg | Request current COA / technical package | Powder | View Current Offer Request the COA and current technical-document package for the exact quoted grade before qualification. |
98% Newgreen Herb Co., Ltd. Checked September 18, 2026 | HPLC / TLC | 1 kg | COA shown; match the current batch documents | Powder | View Current Offer Match the current batch COA and assay result to the exact material being quoted. |
Xi'an Plant Bio-Engineering Co., Ltd.
Buyer check: Verify which assay, package and document set apply to the exact quoted product before comparing price.
View Current OfferGlobal Asap Nutrition Factory
Buyer check: Request the COA and current technical-document package for the exact quoted grade before qualification.
View Current OfferNewgreen Herb Co., Ltd.
Buyer check: Match the current batch COA and assay result to the exact material being quoted.
View Current OfferDo not compare these listings by headline price alone.
Before requesting a quote, align the commercial basis of each option:
Ingredexa screens marketplace listings for buyer usefulness rather than affiliate commission. We look for clear product identity, stated assay, analytical-method information, MOQ and packaging context, technical-document signals and a usable B2B purchase path.
A listing appearing on this page does not mean Ingredexa has independently tested the material, audited the supplier or verified every marketplace claim. Buyers should complete their own supplier qualification and batch verification.
Compare 40%, 90% and 98% material before normalizing quotes.
Read the identity, method, batch and assay checks to request.
Normalize active content before comparing bulk prices.
Current pricing: Check listing / Request quote · Listings last checked: September 18, 2026