Cotinus Extract Powder Direct From Factory

The Extract Factory is a leading manufacturer and wholesale supplier of botanical extracts, specializing in high-specification ingredients for the nutraceutical, functional food, and dietary supplement industries. Our Cotinus Extract Powder is standardized to 98% Fisetin and is produced under rigorous technical and quality protocols to meet the exacting standards of global formulators, contract manufacturers, and bulk importers.

Sourced from the leaves of Cotinus coggygria (commonly known as the smoke tree), this premium flavonoid ingredient delivers exceptional purity, verified identity, and reliable batch consistency for advanced cognitive health formulations and antioxidant-driven nutritional products.

Botanical Source & Raw Material Traceability

We utilize the leaves of Cotinus coggygria as our primary extraction matrix. This deciduous species is naturally abundant in flavonoid polyphenols, with fisetin representing one of its principal bioactive constituents. To maximize the phytochemical yield, raw leaves are strategically harvested in February, the period when endogenous fisetin accumulation reaches its seasonal peak. This selective harvesting schedule, combined with botanically authenticated plant material, ensures that every production batch begins with a superior phytochemical foundation.

Our supply chain emphasizes full traceability—from sustainable leaf procurement through extraction—to provide B2B customers with transparency and confidence in their raw material sourcing.

Advanced Extraction & Manufacturing Excellence

Using contemporary plant extraction methodologies integrated with an advanced quality management system, The Extract Factory isolates and purifies fisetin to industry-leading concentration levels. The manufacturing workflow incorporates selective solvent extraction, multi-stage purification, and controlled crystallization to yield a highly refined extract powder suitable for sophisticated formulation work.

Each production run is monitored for process control and homogeneity, ensuring that manufacturers receive a stable, reproducible ingredient with uniform potency and physical characteristics.

Active Constituent: Fisetin

The primary marker compound in this extract is Fisetin, a naturally occurring flavonol belonging to the flavonoid class of polyphenols. With a standardized assay of ≥98% Fisetin by HPLC, this powder represents a high-potency, single-molecule botanical ingredient ideal for nootropic stacks, neuroprotective complexes, and premium antioxidant supplement lines.

Product Specifications & Physicochemical Properties

Physical Description

Our Cotinus Extract Powder is characterized as a yellow, needle-like crystalline fine powder bearing the distinctive organoleptic profile unique to high-purity fisetin. It demonstrates a slack bulk density of 0.53 g/mL (tested per USP <616>) and a particle size specification of 95% passing through an 80-mesh screen (CP2015), supporting excellent flowability and blend uniformity in downstream powder applications.

Chemical & Analytical Profile

Quality verification is performed via HPLC, with confirmed fisetin content of 98.21%, exceeding the ≥98% specification threshold. Additional chemical parameters include:

Moisture: 0.31% (Specification: ≤1.0%; Method: CP2015, 105°C, 4h)
Ash (Residue on Ignition): 0.34% (Specification: ≤1.0%; Method: CP2015)
Total Heavy Metals: Conforms to <10 ppm limit (Method: CP2015)

Microbiological Safety

The extract meets stringent microbial safety criteria as evaluated under Chinese national food safety standards (GB):

Total Aerobic Bacterial Count: ≤10,000 CFU/g (GB 4789.2) — Conforms
Yeast Count: ≤1,000 CFU/g (GB 4789.15) — Conforms
Mold Count: ≤100 CFU/g (GB 4789.15) — Conforms
Escherichia coli: <3.0 MPN/g (GB 4789.38) — Conforms
Salmonella: Not Detected (GB 4789.4) — Conforms
Staphylococcus aureus: Not Detected (GB 4789.10) — Conforms

Functional Benefits & Nootropic Applications

High-purity fisetin has become an ingredient of significant interest in neuro-nutrition and healthy aging research. Within B2B formulation contexts, Cotinus Extract Powder is valued for its potential role in supporting cognitive architecture through several mechanistic pathways:

Antioxidant Neuroprotection: Helps activate endogenous antioxidant defense systems, contributing to the protection of neuronal cells against oxidative stressors.
Glutathione Modulation: Supports elevated glutathione levels within brain tissue, optimizing both cellular detoxification capacity and redox homeostasis.
Neurogenic Support: May contribute to an environment favorable to neurogenesis, supporting the formation and development of new brain cells.
Memory Circuit Enhancement: Appears to interact favorably with brain signaling pathways and neural circuits associated with long-term memory consolidation and synaptic function.

These properties position Cotinus Extract Powder as a strategic ingredient for nootropic supplements, senior nutrition products, and functional formulations targeting mental clarity and longevity.

Industry Applications & Formulation Compatibility

This ingredient is suitable for a diverse range of delivery systems and product categories, including but not limited to:

Hard-shell and soft-gel capsules
Tablet and lozenge manufacturing
Functional beverage premixes and powder blends
Cerebrovascular and anti-aging supplement lines

Due to its defined crystalline morphology and standardized particle size, the powder integrates efficiently into blending equipment and exhibits favorable compatibility when combined with common excipients, carriers, and other bioactive ingredients in bulk formulation workflows.

Packaging, Storage & Shelf Life

To preserve chemical stability and microbiological integrity from production through to formulation:

Storage Conditions: Store at room temperature in a tightly sealed container, protected from direct heat, moisture, and light exposure.
Shelf Life: 24 months from the date of manufacture or analytical testing when stored under recommended conditions.
Commercial Packaging: Available in bulk wholesale quantities suitable for industrial scale-up. Custom packaging configurations can be coordinated for contract manufacturing partners and private-label distributors. Please inquire for specific MOQ and volume pricing.

Why Formulators Choose The Extract Factory

The Extract Factory serves international manufacturers, brand owners, and ingredient distributors across Europe, North America, and Southeast Asia with competitively priced, specification-driven botanical extracts. When you source Cotinus Extract Powder from us, you benefit from:

Verified Potency: HPLC-standardized to ≥98% fisetin with published analytical tolerances.
Traceable Origins: Seasonal, peak-harvest raw material selection with botanical identity confirmation.
Regulatory Alignment: Testing performed against recognized compendial methods (CP2015, USP, GB standards).
Scalable Supply: Bulk volume availability engineered for commercial production schedules.
Technical Support: Application guidance for formulation development and compatibility testing.

Request a Wholesale Quote

Partner with The Extract Factory for your Cotinus Extract Powder requirements. Whether you are developing the next generation of cognitive health supplements or expanding your raw material portfolio, our team is prepared to support your procurement and technical needs.

Email: [email protected]