Premium Citrus Bergamot Extract 40% Flavonoids | Bulk Supplier for Nutraceuticals

As a leading B2B supplier, Oclean Nutra provides high-purity Citrus Bergamot Extract standardized to 40% Total Flavonoids. Our bulk ingredient is backed by comprehensive COA and TDS, ideal for dietary supplement, functional food, and sports nutrition manufacturers seeking a reliable, evidence-based raw material for heart health and metabolic support formulations. Request your sample and competitive bulk pricing today.

What is Citrus Bergamot Extract?

Citrus Bergamot Extract is a potent natural ingredient derived from the fruit of the Citrus bergamia tree, predominantly grown in the Calabria region of Italy. Unlike other citrus fruits, Bergamot is uniquely rich in distinct flavonoid compounds such as Neohesperidin, Hesperidin, and Naringin, which are credited for its remarkable health benefits.

In the nutraceutical industry, our extract is standardized to a minimum of 40% Total Flavonoids, ensuring consistent potency and efficacy for your supplement products. This makes it a superior, science-backed choice for brands developing formulations targeted at cardiovascular and metabolic wellness.

The Efficacy of Citrus Bergamamot Extract

Our Citrus Bergamot Extract is clinically studied for a range of health applications, making it a versatile ingredient for your next product line:

Cardiovascular & Cholesterol Support: The primary application supported by research. The unique polyphenols in Bergamot help maintain already healthy cholesterol levels by supporting LDL metabolism and promoting cardiovascular function, making it an ideal ingredient for heart health supplements.
Blood Sugar Metabolism & Management: Studies indicate that Bergamot polyphenols can aid in supporting healthy blood glucose levels and improving insulin sensitivity, perfect for formulations targeting metabolic syndrome and diabetic populations.
Powerful Antioxidant & Anti-inflammatory Effects: The high flavonoid content provides strong antioxidant capacity, helping to combat oxidative stress and reduce inflammation throughout the body, a foundational benefit for overall wellness products.
Liver Health & Detoxification Support: Research suggests that Bergamot Extract can help promote healthy liver function by supporting the body's natural detoxification processes and protecting liver cells from damage.

How We Ensure Premium Quality

Quality is non-negotiable. At Oclean Nutra, we implement strict quality control protocols from raw material to finished product. Our Bergamot Extract is rigorously tested using UV-Vis and HPLC methods to guarantee the specified concentration of 40% Total Flavonoids and key markers like Neohesperidin. Every batch is accompanied by a Certificate of Analysis (COA), providing you with transparent, batch-specific data for your compliance and formulation needs. Request the latest COA to verify our quality standards.

Sources of Our Citrus Bergamot

We source our raw materials from trusted growers in the Mediterranean, the native habitat of the Citrus bergamia fruit. This ensures optimal growing conditions for the development of the fruit's characteristic high-potency polyphenol profile. Our sustainable and traceable sourcing strategy guarantees a consistent, high-quality supply for your bulk manufacturing requirements.

Safety and Compliance

Our Citrus Bergamot Extract is manufactured in a facility that adheres to GMP (Good Manufacturing Practices) standards. We provide full documentation for safety, including heavy metals and microbiological testing, ensuring it meets the stringent requirements of the global nutraceutical and food industries. You can formulate with confidence, knowing our ingredient supports your regulatory compliance.

Product Specifications: Citrus Bergamot Extract

For B2B partners requiring detailed technical documentation. A comprehensive, batch-specific Certificate of Analysis (COA) will be provided promptly upon request.

Parameter	Specification	Test Method
Identity
Product Name	Citrus Bergamot Extract Powder	-
Botanical Source	Citrus bergamia Risso & Poit.	-
Key Specifications
Assay (Total Flavonoids)	25% - 45% (Standard Grade: 25%, 30%; Premium Grade: 40%, 45%)	UV-Vis
Key Flavonoids (Neohesperidin)	5% - 20% (Varies by specification)	HPLC
Appearance	Fine Brownish-yellow Powder	Visual Inspection
Mesh Size	80-100 Mesh	Laser Diffraction
Loss on Drying	≤ 5.0%	Gravimetric method
Safety & Quality
Heavy Metals
- Lead (Pb)	≤ 3.0 mg/kg	ICP-MS
- Arsenic (As)	≤ 3.0 mg/kg	ICP-MS
- Cadmium (Cd)	≤ 1.0 mg/kg	ICP-MS
- Mercury (Hg)	≤ 0.1 mg/kg	ICP-MS
-	-	-
Total Plate Count	≤ 10,000 CFU/g	USP <61>
Yeast & Mold	≤ 100 CFU/g	USP <61>
E. Coli	Negative	USP <62>
Salmonella	Negative	USP <62>
Certifications	ISO 9001, GMP (Certificates available upon request)	Audit Certification

Note: The specifications above define our standard 40% Total Flavonoids product profile. We offer a full range of potencies from 25% to 45% Total Flavonoids to meet your cost and efficacy targets. Customization options—including adjustments to specific flavonoid ratios (Neohesperidin/Hesperidin), powder mesh size, and packaging—are also available. Contact us to request the full Certificate of Analysis (COA) for any grade or discuss your custom requirements.

Minimum Order Quantity (MOQ): 1 kg
Free Sample:Available (10 - 20g/bag) for qualified businesses.
Custom Services: Full support for OEM, ODM, Private Label, and Contract Manufacturing.
Standard Packaging: 1 kg/bag, 25 kg/drum. Custom packaging available.
Shelf Life: 24 months in a cool, dry place away from light.

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FAQs

What is the standard potency for bulk Citrus Bergamot Extract?

The most common and clinically studied potency for bulk ingredients is 40% Total Flavonoids. This specification ensures a high concentration of the active compounds, making it cost-effective and efficient for supplement manufacturers. We also offer a range from 25% to 45% to suit different formulation needs. Contact us for technical data on all available grades.

What are the key active flavonoids in your Bergamot Extract?本

Our extract is standardized for key bioactive flavonoids, primarily Neohesperidin (8-12%) and Hesperidin (5-8%), which are clinically researched for supporting cardiovascular and metabolic health. A full breakdown of the flavonoid profile is available in our Certificate of Analysis (COA).

Do you provide documentation for bulk ingredient orders?

Yes, as a reliable B2B supplier, we provide comprehensive documentation with every batch. This includes a detailed Certificate of Analysis (COA) for purity and potency, a Technical Data Sheet (TDS), and supporting compliance documents for heavy metals and microbiology.

What is the typical lead time for bulk orders?

For most bulk orders, our standard lead time is 5-10 business days after order confirmation. We maintain strategic stock levels of our popular grades, including the 40% Total Flavonoids specification, to ensure reliable and timely global shipping for our manufacturing partners. For urgent requirements or custom specifications, please contact us for expedited options.

Is your Citrus Bergamot Extract suitable for vegan and non-GMO formulations?

Yes, our extract is 100% plant-based, making it suitable for vegan products, and is non-GMO. Full documentation to support these claims is available upon request for your product labeling and marketing needs.

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