Sunflower Seed Peptide from Shaanxi Sigma Biotech delivers enterprise-grade quality backed by 20 years of manufacturing expertise. Our enzymatic hydrolysis prepare produces peptides with atomic weight ≤1200Da and peptide substance ≥85%, guaranteeing prevalent bioavailability. Certified by ISO 9001, ISO 22000, FSSC 22000, HACCP, HALAL, and Legitimate, each group meets US FDA and EU administrative measures. With 10–20 tons security stock and 5–7 working days conveyance time, you get reliable supply you can number on for your formulations.

The item is a bioactive fixing determined from high-quality sunflower seeds through progressed enzymatic hydrolysis innovation. This prepare breaks down the seed proteins into little atomic peptides that your body can retain rapidly and efficiently.
Unlike entirety proteins, these peptides contain shorter amino corrosive chains. This makes them less demanding to process and more bioavailable for different wellbeing applications.
Our item comes from carefully chosen sunflower seeds sourced from Inward Mongolia's premium developing districts. The combination of bona fide crude materials and advanced extraction innovation gives you a light yellow fine powder with remarkable immaculateness and functionality.
Here's what makes our product stand out:
| Parameter | Specification |
|---|---|
| Appearance | Light yellow fine powder |
| Peptide Content | ≥85% |
| Molecular Weight | ≤1200Da |
| Mesh Size | 80-100 mesh |
| Loss on Drying | ≤5% |
| Heavy Metal | ≤10ppm |
These determinations guarantee you get a reliable, high-quality fixing for your definitions. The little atomic weight ensures great retention, whereas the tall peptide substance conveys most extreme bioactivity.
Your clients require compelling assurance against oxidative push. Our item is normally wealthy in polyphenols and vitamin E, which work together to rummage free radicals effectively.
This antioxidant movement makes a difference ensure cells from harm caused by natural stressors, maturing, and metabolic processes.
Heart wellbeing is a developing concern for shoppers around the world. This peptide makes a difference progress blood lipid profiles and underpins in general cardiovascular function.
Regular utilize may contribute to keeping up solid cholesterol levels and advancing way better circulatory framework performance.
The moo atomic weight (≤1200Da) implies these peptides do not require broad absorption. They're promptly retained by your body, conveying quicker and more proficient comes about compared to bigger protein molecules.

We hold all major international certifications:
These certifications for Sunflower Seed Peptide aren't just paperwork. They represent our commitment to maintaining the highest standards at every production stage.
Every batch undergoes rigorous testing from raw material selection through final delivery. Our advanced facility uses:
This multi-stage process ensures you receive peptides with stable active ingredients, reliable purity, and consistent performance.
We source our sunflower seeds directly from Inner Mongolia's premium growing areas. This region is known for producing seeds with superior nutritional profiles.
Our "Technology + Origin" integrated model gives us complete supply chain control. You benefit from better cost efficiency without compromising quality.
Your formulation possibilities are nearly endless:
Antioxidant Supplements: Create powerful anti-aging products that consumers actively seek.
Cardiovascular Health Foods: Develop targeted solutions for heart health support.
Functional Beverages: Add bioactive peptides to drinks for health-conscious consumers.
Sports Nutrition: Enhance recovery formulas with easily absorbed plant-based peptides.
Beauty from Within: Incorporate into cosmeceuticals for antioxidant skin benefits.
The light yellow fine powder blends easily into various dosage forms, including capsules, tablets, powders, and liquid formulations.
Our expertise in Sunflower Seed Peptide traces back to Ningbo Tianhong Biotechnology. We combine proven technical know-how with modern scalable production capabilities.
You get the stability of an experienced manufacturer plus the flexibility of a responsive partner.
We maintain 10–20 tons safety stock of key products. This means you'll receive your order within 5–7 working days – no long waits or production delays.

Whether you need sea freight, air shipping, or express delivery, we've got you covered. Our full-service logistics includes:
You'll always know exactly where your order is and when it will arrive.
Need specific extraction ratios? Custom particle sizes? Unique packaging?
We offer comprehensive OEM/ODM services to help you create distinctive, market-ready products. From formulation to final packaging, we support your vision.
We stand behind our products with a full year quality guarantee. Plus, you can request free samples to test in your applications before committing to larger orders.
To maintain optimal quality:
Following these simple guidelines ensures your product maintains its bioactivity and performance characteristics.
Q:What makes the antioxidant activity of this peptide effective?
A:The peptide is actually wealthy in polyphenols and vitamin E, making a synergistic impact that scavenges free radicals viably. The little atomic weight (≤1200Da) too upgrades bioavailability, permitting these antioxidant compounds to reach target tissues more efficiently.
Q:How does it back cardiovascular health?
A:Our item makes a difference progress blood lipid profiles and underpins in general heart wellbeing. The bioactive peptides associated with metabolic pathways included in cholesterol administration and vascular work, contributing to way better cardiovascular wellness.
Q:Where do you source your crude materials?
A:We select high-quality sunflower seeds only from Inward Mongolia's premium creating zones. This locale is eminent for seeds with prevalent dietary substance, which straightforwardly interprets to higher-quality peptides in the last product.
Q:Can I ask tests some time recently putting a bulk order?
A:Absolutely! We give free tests so you can test the item in your particular application. This lets you confirm quality, usefulness, and compatibility with your detailing some time recently committing to bigger quantities.
Q:What's your ordinary lead time for orders?
A:Thanks to our 10–20 tons security stock, most orders dispatch inside 5–7 working days. For custom details or bigger volumes, we'll give a particular timeline based on your prerequisites.
Ready to enhance your product line with premium plant-based peptides, including Sunflower Seed Peptide? Contact our team at sarah@sxsigma.com to request samples or discuss your specific needs today.