Precision Botanical Extracts for Advanced Formulators
QBI supplies standardized botanical extracts and purified botanical actives for qualified manufacturers, formulators, and R&D teams. We focus on specialty ingredients where identity, potency, documentation, and supplier qualification matter.
Specialty Botanical Ingredients
QBI focuses on standardized botanical extracts and purified botanical actives for commercial formulation. Current and developing product families include nuciferine-focused lotus ingredients, mesembrine-focused kanna materials, and magnolia bark ingredients standardized around honokiol and magnolol.
Explore our catalog to review available specifications, testing status, and sample options.
Featured: Verified 98% Nuciferine Isolate
Specification-controlled, independently assayed nuciferine isolate for qualified formulation, R&D, and commercial manufacturing.
Nuciferine / Lotus
Lotus-derived botanical ingredients and nuciferine-focused options for qualified formulation and R&D work. QBI prioritizes identity, potency, and lot-specific documentation because ordinary lotus and blue lotus materials can vary widely in composition.
Mesembrine / Kanna
Mesembrine-focused kanna materials for formulators evaluating specialty botanical ingredients for functional relaxation, mood support, and prototype development. Availability and specification may vary by lot and qualification status.
Honokiol & Magnolol / Magnolia
Magnolia bark ingredients focused on honokiol, magnolol, and balanced honokiol/magnolol profiles. QBI supports buyers evaluating magnolia-derived ingredients for capsules, gummies, powders, beverages, and R&D applications.
Custom Sourcing
QBI can evaluate rare botanical extracts, purified actives, and difficult-to-source ingredients that are not yet listed as dedicated product pages. Custom sourcing is best suited for qualified buyers with defined specifications, estimated quantities, and documentation needs.
Akuammine / Akuamma Extract
COMING SOON
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Tetrahydropalmatine (THP) / Corydalis Yanhusuo Extract
COMING SOON
Want to know when corydalis yanhusuo extract becomes available? Fill out the form below:
The Standard for Botanical Purity
Specialty botanical sourcing requires patience, scrutiny, and batch-specific review. Supplier-provided documentation is only the starting point; materials can vary significantly by plant source, extraction method, marker-compound content, and analytical method.
QBI helps qualified buyers evaluate standardized botanical extracts and purified botanical actives through supplier qualification, documentation review, and independent analytical testing where appropriate. Our goal is to help formulators compare materials more confidently before committing to commercial use.
Formulate with Precision.
Tell us your target specification, application, and estimated quantity. QBI can share current availability, sample options, and documentation status.