Ordinary broccoli powder only contains trace levels of glucoraphanin with limited conversion efficiency. Our standardized sulforaphane delivers guaranteed active content and consistent quality batch after batch. The powder features fine texture, stable properties and good dispersibility, making it a favored raw material for premium dietary supplement brands worldwide. All broccoli seeds are sourced from standardized planting regions. Damaged, immature and moldy seeds are eliminated during raw material screening. No artificial pigments, synthetic preservatives or redundant fillers are added throughout production.

Product Specifications

We supply multiple grades of sulforaphane and accept customized specifications to match different formulation requirements. Every batch undergoes complete laboratory testing following international food-grade safety standards.

• Botanical Source: Mature seeds of Brassica oleracea var. italica (Broccoli)

• Appearance: Light yellow to off-white fine free-flowing powder

• Active Ingredient: Sulforaphane

• Standard Available Contents: 0.5%, 1%, 5%, 10% sulforaphane (HPLC tested)

• Precursor Option: Glucoraphanin-rich broccoli seed extract is also available

• Solubility: Slightly soluble in water; soluble in organic solvents

• Mesh Size: 80–120 mesh, adjustable upon request

• Available Certifications: ISO22000, Halal, Kosher

• Shelf Life: 24 months under sealed, cool and dark dry storage

Core Functions & Benefits

Sulforaphane gains growing recognition in the global wellness industry for its powerful biological activity.

• Strong Natural Antioxidant Activity: Effectively activates antioxidant pathways inside cells, neutralizes free radicals and reduces long-term oxidative stress.

• Supports Cellular Detoxification: Promotes the production of detoxification enzymes, assists the body in clearing harmful substances and maintains normal metabolic balance.

• Anti-Inflammatory Support: Helps relieve mild chronic inflammatory responses and supports overall physical comfort.

• Immune Modulation: Works to regulate immune cell activity, strengthening the body’s natural defense system for long-term wellness maintenance.

• Skin Protection Applications: Guards skin cells against oxidative damage caused by external irritants; widely adopted in anti-aging and skin repair formulations.

• Long-term Body Wellness: Increasingly used in daily wellness formulas targeting healthy aging and comprehensive body conditioning.

Application Fields

Thanks to its high activity and clear market demand, sulforaphane is widely used across the global health industry:

1. Dietary Supplements: Capsules, softgels, tablets, compound antioxidant herbal blends and premium daily nutrition formulas

2. Functional Food: Nutritional fortification raw materials, health snack additives and concentrated nutritional powders

3. Natural Skincare: Antioxidant serums, repair creams and topical anti-aging care products

4. Research Raw Materials: Raw supplies for nutrition laboratories and new product development institutions

Our Supplier Advantages

We maintain stable broccoli seed supply channels and professional production lines for sulforaphane extraction. Strict quality control ensures stable quality for bulk export orders.

• Careful Raw Material Screening: High-quality mature broccoli seeds are selected, with regular testing for heavy metals and pesticide residues.

• Precise Enzymolysis Technology: Strict temperature and pH control optimizes glucoraphanin conversion into sulforaphane, maximizing active yield.

• Comprehensive Batch Testing: Each shipment is tested for sulforaphane content, microorganisms, heavy metals and moisture before delivery.

• Customized Solutions: Support active content adjustment, particle size modification and private label packaging services.

• Flexible Order Terms: Small trial orders starting at 1kg are welcome. We provide COA, MSDS and all supporting documents required for customs clearance.

Packaging & Storage Guidelines

• Standard Export Packaging: 1kg aluminum foil bag, 25kg fiber drum

• Storage Conditions: Keep in cool, dry, dark and ventilated warehouse. Avoid sunlight, high temperature and humid surroundings.

• Important Reminder: Seal tightly immediately after opening. Sulforaphane is sensitive to temperature, light and oxidation. Improper storage will reduce active ingredient content.

FAQ

Q1: What is the difference between glucoraphanin and sulforaphane?
A1: Glucoraphanin is the precursor found naturally in broccoli seeds. It requires myrosinase enzyme to convert into active sulforaphane. You can choose finished sulforaphane for direct formulation or glucoraphanin for your own conversion system.

Q2: Is sulforaphane stable during product processing?
A2: Sulforaphane has limited thermal stability. We recommend low-temperature processing when developing finished products to avoid activity loss. We can share formulation suggestions for reference.

Q3: What is your minimum order quantity?
A3: MOQ starts at 1kg for sample testing. Competitive pricing can be negotiated for large bulk orders.