Wolfberry Extract Polysaccharides 30% is a water-soluble proteoglycan with a molecular weight of 22-25kD. It is composed of six monosaccharide components: arabinose, glucose, galactose, mannose, xylose, and rhamnose, with a content of 20% and 50%.
Wolfberry is a traditional Chinese medicinal material and food supplement. Lycium barbarum has a variety of active ingredients, such as wolfberry polysaccharides, flavonoids, alkaloids, wolfberry pigments, and amino acids. A large number of studies have shown that Lycium barbarum polysaccharides are the most valuable for extraction and utilization in Lycium barbarum, which has anti-tumor, anti-oxidation, anti-aging, anti-inflammatory, hypoglycemic, hypolipidemic, neuroprotection, reproductive protection, liver protection, eye protection, and immunity Regulation and other functions.

Pesticide Residue:
BHC | ≤0.2ppm | Conforms | GC-MASS |
DDT | ≤0.2ppm | Conforms | GC-MASS |
PCNB | ≤0. 1ppm | Conforms | GC-MASS |
BHC | ≤0.2ppm | Conforms | GC-MASS |
Total Heavy Metals:
Arsenic(As) | ≤2ppm | 0.30ppm | AAS |
Lead(Pb) | ≤2ppm | 0.29ppm | AAS |
Mercury(Hg) | ≤0. 1ppm | 0.04ppm | AAS |
Cadmium(Cd) | ≤1ppm | 0.27ppm | AAS |
Microbiological Tests:
Total Plate Count | ≤1000cfu/g | 117cfu/g | CP2020 |
Yeast & Mold | ≤100cfu/g | 13cfu/g | CP2020 |
E.Coli | Negative | Negative | CP2020 |
Salmonella | Negative | Negative | CP2020 |
Staphylococcus | Negative | Negative | CP2020 |
What's Key Function for Cosmetics?
Wolfberry Extract Polysaccharides 30% have many good effects in anti-oxidation and anti-aging, which is also a key point that many women are paying attention to. As the age increases, the body's aging begins to become more and more obvious, and the antioxidant capacity of Lycium barbarum polysaccharides can not only effectively delay aging but also clean up free radicals.
Skin aging is mainly caused by the oxidation of free radicals. The wolfberry polysaccharides and B-carotene contained in wolfberry are powerful antioxidants. Together with the synergistic effect of the trace elements selenium and vitamin E contained in wolfberry, it constitutes A powerful antioxidant force; in addition, vitamin A can maintain the growth and differentiation of epithelial tissues, prevent dry skin and keratosis of hair follicles, and thus play a role in beautifying and moisturizing the skin.
What's Key Function for Supplements?
1. Regulate blood lipids
Lycium barbarum can effectively reduce the content of triglycerides and cholesterol in the serum of rats suffering from hyperlipidemia, have obvious functions of lowering blood lipids and regulating lipid metabolism, and have a positive effect on the prevention of cardiovascular diseases.
2. Hypoglycemic
Lycium barbarum polysaccharide can significantly enhance the activity of superoxide dismutase (SOD) in damaged islet cells, increase the antioxidant capacity of islet cells, reduce the damage of peroxide to cells, and reduce the amount of internal dialdehyde production. Pancreatic islet cells have a certain protective effect.
3. Hypotensive
Lycium barbarum polysaccharides can lower blood pressure in rats (both systolic and diastolic blood pressure are effective); reduce the content of malondialdehyde and endothelin in plasma and blood vessels, increase the release of calcitonin gene-related peptides, and prevent the formation of hypertension.
4. Enhance hematopoietic function
Lycium barbarum polysaccharides contained in Lycium barbarum can protect white blood cells and promote the recovery of the body's hematopoietic function. also. Ningxia wolfberry also has the effects of regulating neuroendocrine, repairing ischemic brain damage, reducing brain edema, and improving brain function.
5. Improve the resistance of the respiratory tract
Lycium barbarum is rich in carotene, which can be converted into vitamin A in the human body. It has the function of maintaining the normal growth and differentiation of epithelial tissue. When sufficient, it can prevent nose, pharynx, throat and other respiratory tract infections, and improve respiratory tract disease resistance.
How to Quality Assurance? 
How to get customer service? 
After-sales service:
1. if goods have any quality problems, please provide your testing report. we will provide a replacement service or refund your money.
2. We can provide COO certificate to you if you need it. Of course, that’s according to your order quantity.
3. Sample can be free to you. But freight needs the charge.
4. 24 hours online service. (please contact me WhatsApp or Wechat)
5. OEM service(customer packing-capsules, tablets, premix.......)
6. Formula design(lab help you do that.)of course, it needs a charge.
Why choose us?
- We guarantee our customers the highest quality Herbal Extract products on the market.
- Enterprises use advanced technology to find new entry points and competitiveness in the changes of traditional industries, which not only conforms to the needs of the public and consumption habits, but also ensures that every link of the industry's output is green and environmentally friendly.
- We offer competitive pricing without compromising on quality or value.
- We advocate the concept of respecting differences and seeking common ground while reserving differences, and strive to create a working atmosphere of mutual respect, equality between top and bottom, and healthy competition.
- Our customers can count on us for quick and reliable support.
- We've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
- Our experienced team is dedicated to creating unique and effective formulations.
- We respect nature, the environment and resources, and work and prosper according to the laws of nature.
- Our company is committed to achieving excellence in all aspects of business.
- Our company has been adhering to the principle of seeking development through science and technology for many years and is always at the forefront of the Wolfberry Extract Polysaccharides 30% industry, which makes our products sell well both at home and abroad.
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