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Wholesale Oolong Tea Powder Supplier & Exporter

Premium Botanical Extracts • Certified Organic Ingredients • High-Capacity Global B2B Supply Chain Solutions

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Industry Leading Capability

About Xi'an Herbpro Biotech Co., Ltd.

Xi'an Herbpro Biotech CO,. Ltd. is a global leader in the research, development, production, sale, and service of high-purity cosmetic ingredients, healthcare functional compounds, fruit and vegetable powders, food additives, and premium botanical raw materials.

We insist on producing high-quality, green ingredients dedicated to human health, executing a sustainable development strategy built on mutual benefit. Operating with two state-of-the-art manufacturing facilities spanning a total area of over 40,000 square meters in Xi'an, Shaanxi Province, China, we leverage geographic and logistic advantages to connect Chinese agricultural excellence with worldwide buyers. The entire production chain meticulously adheres to state GMP standards to comprehensively guarantee the safety, efficacy, and batch stability of our products.

  • International Accreditation: EU Organic, USDA Organic, Halal, Kosher, FDA Registered, HACCP, and ISO 9001.
  • Customized Formulations: Fully capable of executing OEM/ODM requirements for powders, capsules, and gummies.
  • Export Excellence: Providing continuous raw material pipelines to over 60 countries and regions globally.
40k+
Sqm Production Base
60+
Export Countries
100%
GMP & Organic Standard
2
Modern R&D Factories
Production Facility Office and R&D
Extraction and Purification Workshop
Quality Analysis and Control Lab
Technical Insights & Deep Dive

Oolong Tea Powder: Botanical Properties & Advanced Extraction Methods

Oolong tea, originating from the leaves of the Camellia sinensis plant, is characterized by its unique semi-fermented (or semi-oxidized) process. Unlike green tea (unfermented) or black tea (fully fermented), Oolong tea retains a balanced profile of both monomeric catechins and complex polymerised polyphenols, including theaflavins and thearubigins.

Information Gain: Molecular Preservation in Spray Drying

Traditional thermal extraction often degrades heat-sensitive compounds like L-theanine and Epigallocatechin Gallate (EGCG). Xi'an Herbpro utilizes low-temperature vacuum concentration integrated with dynamic membrane filtration. This protects the aromatic profile and prevents the thermal degradation of key health-promoting polyphenols, resulting in a cold-water soluble powder with minimal sedimentation and maximum biological activity.

Active Polyphenols

Contains high concentrations of tea polyphenols (specifically Oolong Homopolyflavons and catechins) which support metabolic acceleration and anti-oxidative pathways in human cells.

Solubility Engineering

Optimized particles facilitate instant dissolution in both hot and cold liquids, making it perfect for RTD (Ready-To-Drink) beverages, syrup bases, and instant premixes without leaving residues.

Flavor Standardisation

Preserves the natural floral, woodsy, and slightly roasted sensory notes characteristic of premium Chinese Oolong tea varieties, eliminating the need for artificial flavor enhancement.

Supply Chain Dominance

Why Source Oolong Tea Powder from China?

China is the native cradle of Oolong tea culture and remains the undisputed global leader in raw material cultivation. Sourcing directly from a high-capacity Chinese manufacturer like Xi'an Herbpro Biotech offers unique competitive advantages:

  • Raw Material Traceability: Direct partnerships with high-altitude tea plantations in Shaanxi, Fujian, and Yunnan ensure reliable control over leaf grade, pesticide residues, and heavy metal concentrations.
  • Unmatched Economics of Scale: Our 40,000 sqm factories utilize continuous extraction technologies, greatly lowering unit processing costs compared to Western botanical processors.
  • Rigid Scientific Control: Advanced analytical capabilities including High-Performance Liquid Chromatography (HPLC) and Gas Chromatography-Mass Spectrometry (GC-MS) guarantee compliance with international food and health regulations.
  • Sustainable Agricultural Methods: Offering full Organic compliance (USDA & EU) which avoids synthetic chemicals, responding to the modern global clean-label push.
Product Parameter Standard Specification Method / Certification
Active Polyphenols ≥ 30% - 50% UV-Vis Spectroscopy
EGCG Concentration ≥ 10% - 15% HPLC Analysis
Heavy Metals ≤ 10 ppm (Pb ≤ 2 ppm) ICP-MS Method
Pesticide Residue EU/USDA Organic Compliant GC-MS Screening
Microbial Load Total Plate Count ≤ 1000 cfu/g USP standard test
Market Trends & Macro Solutions

Global Shifts in Tea Extract Demand

The functional ingredient sector is experiencing a major transition. Consumers are moving away from synthetic caffeine and sugar-laden energy formulations toward natural, botanical-derived stimulants. Oolong tea extract powder is at the center of this movement, offering sustained focus through the synergy of natural caffeine and L-theanine.

Clean Label RTD Beverages

B2B beverage formulators require instant cold-soluble tea powders that maintain color clarity. Our micro-filtration technology prevents cloudiness and precipitate formation in bottled and canned iced teas, maintaining product visual appeal over long shelf lives.

Metabolic & Weight Management

Clinical interest in the AMPK-activating properties of Oolong tea polymerised polyphenols has driven massive growth in capsules, dietary tablets, and nutritional gummy formulations. We offer custom mesh sizes to match solid dose manufacturing needs.

Nutricosmetics & Topical Care

Oolong polyphenols provide substantial antioxidant capacity to shield skin cells from oxidative stress and UV-induced lipid peroxidation. Our botanical powders are increasingly featured in active skincare, detox masks, and wellness cosmetics.

Procurement Excellence

Meeting the Procurement Standards of Global Enterprises

Global brands, pharmaceutical operations, and nutritional supplement distributors require reliable suppliers with robust quality management programs. Xi'an Herbpro ensures complete compliance for international trade through systematic supply chain practices:

Rigorous Quality Management & Analytical Testing

Every single export batch undergoes comprehensive sensory, physical, chemical, and microbiological analysis. We supply a complete Certificate of Analysis (CoA) with every delivery, specifying moisture content, particle distribution, bulk density, active compound concentrations, and purity parameters.

Our raw material sourcing complies with global certification guidelines, making our Oolong Tea Powder suitable for distribution in strict regulated markets like Germany, France, the USA, Japan, and South Korea.

OEM & ODM Customisation Solutions

We recognize that finished brands require customized delivery formats. Our factories support diverse product requirements, offering processing routes to convert premium extracts into functional gummies, standard gelatin/veggie capsules, or customized retail-ready packaging. This helps clients shorten their product launch cycles and save substantial formulation resources.

Frequently Asked Questions

B2B Sourcing FAQ: Oolong Tea Powder

What is the primary difference between Oolong tea extract powder and green tea extract powder?
The core difference lies in the oxidation profile. Green tea extract contains high amounts of monomeric catechins, particularly EGCG. Oolong tea extract goes through partial oxidation, creating complex polymerised polyphenols (theaflavins and thearubigins). These oxidized polyphenols provide different bitter notes, distinct sensory qualities, and unique metabolic support functions compared to unoxidized tea extracts.
Does your Oolong tea powder dissolve completely in cold water?
Yes. Our instant Oolong tea extract powder is physically structured for high cold-water solubility. Through low-temperature filtration and customized carrier integration, the powder dissolves rapidly in cold liquids without clumping or producing bottom sediment, which is vital for Ready-To-Drink (RTD) formulations.
What organic certifications do your products carry?
Our products hold EU Organic and USDA Organic certifications, verifying compliance from raw materials to final packaging. We are also certified by Kosher, Halal, ISO 9001, HACCP, and are fully registered with the FDA.
Can you provide custom blending and packaging for finished brands (OEM/ODM)?
Yes. Xi'an Herbpro Biotech provides custom contract manufacturing options. We can formulate, blend, and process raw tea powders into custom capsules, functional gummies, or retail-ready packaging formats at our GMP-certified facilities.
What is the standard lead time for wholesale international shipments?
For standard stock items, we can ship from our warehouse facilities within 3 to 7 working days. For custom formulation, high-purity specifications, or OEM orders, production lead times generally range between 15 to 30 days depending on the customization parameters.

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