Glucoraphanin Powder
2.Botanical source: Broccoli
3.Specification: Glucoraphanin 10%、13%、20%、50%
4.Appearance: Light yellow powder
5.Molecular formula: C12H23NO10S3
6.Molecular weight: 437.51
7.Main Market: European, North America, Asia, Vietnam, Switzerland
8.Packing specification: 12kg/drum, 27 drums/tray
9.Delivery: 3~7working days.
10.Certification: Kosher,Halal,BRC,Organic,FDA,ISO9001,ISO22000 etc
- Product Description
Glucoraphanin powder of the highest grade for manufacturing products that protect cells and fight free radicals
Our high-purity Glucoraphanin Powder is made from broccoli seeds and is the best detox winner in nature. This powerful ingredient was designed for persons who are making new nutraceuticals. It aids in making antioxidants, keeping cells healthy, and cleaning pathways. It is at least 98% pure and stays that way when cold-processed, so it works well in pills, tablets, and nutritious meals.You may be confident that our product will make your recipes better and yet fulfill all the rules for the worldwide market since it has a quality level of over 98% and has been tested by a third party.
Why Choose Our Glucoraphanin Powder?
Process: We employ low-temperature directional extraction technology, perfectly preserving the activity of natural black myrosinase, ensuring a conversion rate more than 40% higher than conventional hot extraction processes.
Long-Lasting Protection Mechanism: Unlike short-acting antioxidants such as Vitamin C, sulforaphane activates the Nrf2 signaling pathway, inducing the body to produce endogenous antioxidant enzymes, providing a cellular barrier for up to 72 hours.
Industrial Compatibility: We offer customized, highly water-soluble, low-bitterness powders. Whether used in clarified beverages, hard capsules, or functional gummies, they maintain excellent formulation stability, preventing sedimentation and residue buildup.
Controllable Raw Material Bases: We have established standardized broccoli cultivation bases in core production areas of China. Unlike randomly sourcing seeds from traders, we have achieved a closed-loop process from variety selection and harvest control to low-temperature processing.
Full Compliance Endorsement: We have obtained FSSC22000, GMP, HALAL, and KOSHER certifications. We are familiar with the latest international food safety compliance requirements, providing a "green pass" for your product's globalization.

Technical Specifications
Parameter | Specification |
|---|---|
Active Content | 10%-30% (customizable) |
Appearance | Fine white powder |
Purity | ≥98% (HPLC-verified) |
Solubility | Water-soluble |
Heavy Metals | ≤10ppm lead |
Microbial Limits | TPC <1,000 CFU/g |
Shelf Life | 24 months |
Packaging | 1kg/5kg foil bags, bulk drums |
Applications & Benefits
Boost Antioxidant Supplements: Add science-backed absorption to detox mixtures to make them better.
Synergize with Sulforaphane: Add broccoli seed extract to your mixtures to make them work in two phases.
Heat-Stable & Odorless: Makes ready-to-mix drinks, pills, or powders look great.
Our powder is ideal for dietary supplements since it is always strong and reliable. The little particles make sure that the combination is uniformly spread out in pills, tablets, and powder mixes. They don't impact the flavor or feel of the mixture.
Our extract could be used by Functional Foods to make new goods that focus on supporting antioxidants and cell health. Because it doesn't taste like anything, it works well in drinks, bars, and vitamin powders.
Cosmetics exploit glucoraphanin's ability to protect to develop skin care products. Our powder may be used in creams, serums, and other specific skin care products since it doesn't alter when the pH level does.

What Sets Us Apart
- Full Traceability: Seed-to-powder journey documented for every batch.
- Bulk Pricing: Volume discounts for 500kg+ orders.
- Custom Solutions: Tailor particle size, blends, or encapsulation.
- Regulatory Guidance: Navigate FDA, EU, or APAC compliance effortlessly.
Our Broccoli Extract related products
Product Name | Active Ingredients | Standardization |
Broccoli Seeds Extract | Sulforaphane | Sulforaphane 1%-95% |
Micro-capsule powder Sulforaphane 1% | ||
Sulforaphane 1% powder | ||
Sulforaphane 10% powder | ||
Sulforaphane 10% oil liquid | ||
Sulforaphane 95% oil liquid | ||
Glucoraphanin | Ratio 10:1, 20:1, 30:1 etc | |
Glucoraphanin 13.5%+ Sulforaphane 1% | ||
powder | ||
Glucoraphanin 1% powder | ||
Glucoraphanin 10% powder | ||
Glucoraphanin 13% powder | ||
Glucoraphanin 20% powder |
Quality Assurance & Certifications
Each batch goes through strict tests that are above and beyond what the law calls for. They follow strict Good Manufacturing Practices (GMP) to make sure the quality stays the same from making the product to packing glucoraphanin powder.
As part of Third-Party Verification, we look closely at heavy metals, pesticides, and microbial contamination. We offer thorough Certificates of Analysis with every box, so you can be confident the product is safe and follows all the rules.
Brands that want to sell to high-end customers may have to choose between organic and non-GMO choices. In places where people care about their health, our USDA Organic and Non-GMO Project Verified standards help your business stand out.

FAQ
Q: What is the standardized concentration of glucoraphanin in your Glucoraphanin Powder, and how is consistency maintained across batches?
A: Our powder offers standardized concentrations ranging from 10% to 30% glucoraphanin, customizable based on your formulation needs. We maintain consistency through rigorous HPLC testing of every batch, combined with controlled processing parameters and comprehensive quality control protocols. Each batch receives a Certificate of Analysis confirming the exact glucoraphanin content.
2. Is your broccoli seed extract non-GMO?
Yes, we offer both conventional and USDA Organic-certified options.
3. How stable is the powder during production?
Third-party tests confirm ≤5% degradation at 40°C/75% humidity over 6 months.
4. What’s the recommended dosage for capsules?
Typical blends use 50-200mg/day; our team provides formulation-specific guidance.
Q: What shelf-life data is available for finished products containing your Glucoraphanin Powder?
A: Stability studies on finished products demonstrate an 18-24-month shelf life for properly formulated supplements stored under normal conditions. We provide formulation-specific stability protocols and can conduct custom testing for your unique product matrix. Our technical team offers guidance on optimal packaging and storage recommendations to maximize product longevity.
Contact us
Contact our technical team today to discuss your specific requirements and request sample quantities. Our experts are standing by to provide formulation support, regulatory guidance, and custom solutions tailored to your needs.
Schedule a consultation with our R&D team to:
- Test compatibility with your existing actives.
- Optimize dosage for maximum efficacy.
- Access stability data for your specific application.
Email Us Today: duke@hongdaherb.com


_1745918362135.webp)


_1751954567106.webp)
_1751972149819.webp)



