Description

Natural Emodin Extract 5–99% is a premium botanical ingredient derived from Polygonum cuspidatum (Japanese Knotweed) or rhubarb. As a naturally occurring anthraquinone, Emodin has been recognized for centuries in traditional plant-based medicine and has gained increasing international interest due to its functional value in modern health, beauty, and animal nutrition industries.

With CAS No. 578-82-1, Molecular Formula C15H10O5, and Molecular Weight 270.24, Emodin is available as a brown-to-orange fine powder with purity levels ranging from 5% to 99%, meeting diverse formulation needs across global B2B manufacturing sectors. Its physicochemical stability, bioactivity, and compatibility with multiple delivery systems make it suitable for capsules, tablets, powders, tinctures, cosmetic formulations, and feed applications.

1. Product Characteristics
1.1Plant Sources: Polygonum cuspidatum, Rhubarb
1.2Specification: 5%, 10%, 20%, 50%, 80%, 98%, 99%
1.3Appearance: Brown to orange fine powder
1.4CAS Number: 578-82-1
1.5Molecular Formula: C15H10O5
1.6Molecular Weight: 270.24
1.7Active Category: Natural anthraquinone compound
Our Emodin is produced in facilities certified with GMP, ISO22000, HACCP, HALAL, and KOSHER standards, ensuring global compliance and quality consistency.

2. Functional Benefits & Application Value
Emodin is widely used in wellness formulations due to its broad functional profile. While claims depend on local regulatory requirements, it is commonly included in formulations intended to support:
● Digestive comfort & metabolic balance
Traditionally used in plant-based wellness systems for promoting internal cleansing and digestive regularity.
● Soothing & antioxidant support
Emodin is valued for its ability to neutralize oxidative stress and support cellular resilience, making it suitable for beauty-from-within supplements and skincare actives.
● Immune system support
Its balancing properties make it a preferred addition in formulations targeting immune wellness and vitality.
● Research interest in cellular protection
Widely used in R&D environments exploring botanical compounds with wellness and physiological benefits.
● Veterinary & feed applications
Emodin is frequently used in traditional and modern livestock formulations to support digestive health and general resilience in animals.

3. Cross-Industry B2B Applications
3.1Cosmetics & Personal Care
●Skin-conditioning formulations
●Detoxifying and purifying skincare
●Anti-oxidation blends
●Herbal cosmetic product lines
●Facial masks, serums, lotions
Thanks to its natural botanical origin, Emodin aligns well with clean-label and plant-based cosmetic trends.
3.2Nutraceuticals & Functional Foods
●Capsules, tablets, powders
●Herbal blends and botanical complexes
●Metabolic support formulas
●Beauty-from-within ingredients
●Digestive health formulas
Its stability and compatibility with various carriers make it a versatile nutraceutical ingredient.
3.3Pharmaceutical & R&D
●Botanical research
●Reference standards
●Prototype formulation development
3.4Veterinary Medicine & Feed Additives
●Herbal feed blends
●Immune-balancing additives
●Natural functional ingredients for livestock and pets

4.OEM / ODM Custom Services
To support global brands and manufacturers, we provide customized solutions including:
4.1Purity customization (5–99%)
4.2Granularity and solubility adjustments
4.3Private label & contract manufacturing
4.4Extract ratio customization
4.5Custom packaging (1kg–25kg)
4.6Technical support for formulation development
Our professional export team provides documentation and logistics support for global shipment.

5. Why Choose Our Emodin?
5.1 100% natural botanical extract with stable supply
5.2High quality with reliable purity options up to 99%
5.3Wide applicability across nutraceutical, cosmetic, veterinary, and pharmaceutical industries
5.4Clean-label ingredient suitable for premium product lines
5.5Competitive pricing for bulk orders

Natural Emodin – Frequently Asked Questions (FAQ)

Q1: What is Natural Emodin?

A:
Natural Emodin is a naturally occurring anthraquinone compound extracted from Polygonum cuspidatum or rhubarb. It appears as a fine yellow to orange-brown powder and is valued for its antioxidant, soothing, and wellness-supporting properties in various formulations.

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Q2: What specifications of Emodin do you offer?

A:
We offer Natural Emodin with purity ranges from 5% to 99%, allowing flexibility for different application needs, including cosmetics, nutraceuticals, functional foods, and veterinary products.

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Q3: What are the chemical details of Emodin?

A:

• Molecular Formula: C₁₅H₁₀O₅

• Molecular Weight: 270.24

• CAS Number: 578-82-1

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Q4: What are the main applications of Natural Emodin?

A:
Natural Emodin is widely used in:

• Cosmetics for soothing and antioxidant formulations

• Nutraceuticals & dietary supplements for metabolic and digestive wellness

• Functional foods focused on balance and vitality

• Veterinary formulations supporting overall health management

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Q5: What purity grade should I choose for my formulation?

A:
Lower concentrations (5%–20%) are commonly used in cost-effective or compound formulations, while higher purities (50%–99%) are preferred for research, premium supplements, and precise formulations. Our technical team can assist in selecting the most suitable grade.

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Q6: How is your Emodin produced?

A:
Our Emodin is produced under strict quality management systems, using controlled extraction and purification processes to ensure consistent purity, stability, and batch-to-batch reliability.

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Q7: Do you provide quality and analytical documentation?

A:
Yes. Each batch is supplied with full documentation, including COA, MSDS, and relevant analytical reports. Additional testing data can be provided upon request.

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Q8: Is your Natural Emodin suitable for international markets?

A:
Our product is manufactured to meet international B2B quality requirements and is suitable for global export, subject to local regulatory compliance in the destination market.

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Q9: Do you support OEM or customized solutions?

A:
Yes. We support OEM customization, including purity level, formulation support, and packaging options, tailored to the needs of global brands and manufacturers.

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Q10: What packaging options are available?

A:
Standard packaging includes sealed aluminum foil bags or fiber drums. Custom packaging solutions are available upon request.

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Q11: What is your MOQ and lead time?

A:
MOQ and lead time depend on the selected purity and packaging requirements. Please contact us directly for specific project details.

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Q12: How can I request samples or technical support?

A:
Samples, technical data, and formulation guidance are available upon request. Our sales and technical teams are ready to support your product development needs.