Kale Peptide from Shaanxi Sigma Biotech delivers enterprise-grade quality you can trust. Our dark green fine powder features ≥85% peptide content with molecular weight ≤1000Da, ensuring superior bioavailability. Backed by ISO, HACCP, and Organic certifications, and supported by 20+ years of extraction expertise, we maintain 10–20 tons safety stock for reliable supply. With full batch-to-batch consistency, progressed enzymatic hydrolysis innovation, and conveyance inside 5–7 working days, you get pharmaceutical-grade virtue meets reliable benefit. Idealize for antioxidant supplements, weight administration items, and utilitarian beverages.

This fixing is inferred from new natural kale through progressed enzymatic hydrolysis. The prepare breaks down proteins into little atomic peptides that your body assimilates rapidly and efficiently.
Unlike standard kale powder, these bioactive peptides offer upgraded usefulness. They hold the common goodness of kale whereas conveying focused on wellbeing benefits.
You're getting a concentrated source of plant-based sustenance. It's clean, normal, and inconceivably flexible for item development.
| Parameter | Specification |
|---|---|
| Appearance | Dark green fine powder |
| Peptide Content | ≥85% |
| Molecular Weight | ≤1000Da |
| Mesh Size | 80–100 mesh |
| Loss on Drying | ≤5% |
| Heavy Metal | ≤10ppm |
| Processing Method | Enzymatic hydrolysis |
| Certification | ISO, HACCP, Organic |
| Storage | Cool dry place, sealed |
| Application | Supplements, beverages, functional foods |
Your clients need clean-label fixings that work. This plant peptide is wealthy in polyphenols, conveying capable free radical rummaging movement. It bolsters cellular wellbeing normally, without engineered additives.
We control each step—from crude fabric determination to last testing. Our office employments ceaseless countercurrent extraction and low-temperature concentration. This jam bioactivity whereas guaranteeing purity.
Every bunch experiences thorough testing. You get reliable quality, each single time.

Our certifications speak for themselves:
You can formulate with confidence. Your products meet global regulatory standards.
We maintain 10–20 tons safety stock of key products. That means no production delays for you. Orders ship within 5–7 working days.
Our Shaanxi location gives us direct access to premium botanical resources. Combined with coastal manufacturing standards, you get excellent quality at competitive prices.
This Kale Peptide ingredient fits seamlessly into multiple product categories:
Free radicals accelerate aging and damage cells. The polyphenol-rich profile helps neutralize oxidative stress effectively. Your customers get real antioxidant protection from a trusted plant source.
Research shows certain plant peptides reduce fat accumulation. They support healthy metabolism naturally. This makes it an excellent addition to weight management formulations.
Your customers appreciate ingredients that help them reach their goals. This peptide delivers.
Small molecular weight (≤1000Da) means faster absorption. Your body doesn't have to break down large proteins. The peptides get to work quickly.
This translates to better efficacy in your final products.
Plant-based products continue growing in popularity. This ingredient aligns perfectly with that trend. It's organic, natural, and free from animal derivatives.
You can market to vegan, vegetarian, and health-conscious consumers with confidence.
We didn't start yesterday. Our team brings over two decades of biotechnology experience. We understand extraction science deeply.
That knowledge translates into better products for you.

Our facility features:
These technologies preserve bioactive compounds. You get maximum potency and purity.
We control everything from sourcing to shipping. Our Shaanxi location provides access to authentic botanical raw materials. We select only the finest organic kale.
From harvest to your warehouse, we maintain complete transparency.
We don't wait until the end to test. Quality control happens throughout production:
You receive complete documentation with every order.
Every brand has unique needs. We offer comprehensive Kale Peptide OEM/ODM services:
Let's create something unique for your market.
Shipping internationally shouldn't be stressful. We handle:
Your arrange arrives on time, each time. We make worldwide sourcing feel local.
Q: What makes your antioxidant movement effective?
A: Our item is wealthy in polyphenols that rummage free radicals successfully. The little atomic structure upgrades bioavailability, permitting these antioxidant compounds to work rapidly in the body.
Q: How does this bolster weight management?
A: It makes a difference diminish fat collection and underpins solid digestion system. Plant peptides work synergistically with your body's normal forms, making them perfect for weight administration formulations.
Q: What is your crude fabric source?
A: We utilize chosen new natural kale crude fabric sourced straightforwardly from Shaanxi's premium developing districts. Our area gives us get to to bona fide, high-quality botanicals with full traceability.
Q: What is the ordinary lead time for orders?
A: We keep up considerable security stock, permitting us to transport inside 5–7 working days for standard orders. Bigger or customized orders may require extra time, which we'll communicate upfront.
Q: Can you give tests for testing?
A: Completely. We offer free tests so you can assess quality some time recently committing to bigger orders. Fair reach out to our team.
Q: What is your least arrange quantity?
A: MOQ shifts depending on particular prerequisites and customization needs. Contact us to examine your project—we work with businesses of all sizes.
Partner with a supplier that understands your needs. With proven expertise in Kale Peptide, complete certifications, and reliable supply, we're here to support your success.
Contact us today: sarah@sxsigma.com