Best Zinc Carnosine Cas 107667-60-7 Polaprezinc 99% L-Carnosine for health supplements Manufacturers, Exporter
Product Description
Product Description
Zinc Carnosine is a chelate of zinc and L-carnosine, commonly known as β-alanyl-L-histidinato Zinc. It contains 23% zinc and 77% L-carnosine, acting as a potent gastric mucosal protector utilized clinically for the treatment of gastric ulcers.
Functions & Applications
Dual Nutritional Supplementation
Gently supplies essential zinc while providing L-carnosine, exhibiting beneficial effects including antioxidant activity, anti-glycation properties, and holistic cell protection.
Antioxidant & Anti-inflammatory
Scavenges free radicals, reduces oxidative stress, regulates key inflammatory factors, and exerts protective effects directly on the digestive tract and cellular systems.
Dietary Supplements & Foods
Extensively formulated for targeted gastrointestinal care, gastric mucosal soothing, and high-efficiency zinc supplementing dietary applications.
Certificate of Analysis
| Item of Analysis | Specification | Results |
|---|---|---|
| Identification | Consistent with reference substance retention time | Conforms |
| Color | White to Off-white | Conforms |
| Specific rotation [α]D20 | +20.0° to +22.0° | +21.1° |
| Heavy metals | ≤ 10ppm | Conforms |
| pH | 7.5 to 8.5 | 8.1 |
| Loss on drying | ≤ 1.0% | 0.04% |
| Residue on ignition | ≤ 0.10% | 0.03% |
| Lead (Pb) | ≤ 3ppm | Conforms |
| Arsenic (As) | ≤ 1ppm | Conforms |
| Mercury (Hg) | ≤ 0.1ppm | Conforms |
| Cadmium (Cd) | ≤ 1ppm | Conforms |
| Melting point | >300°C | Conforms |
| Solubility | Acid aqueous solution | Slightly soluble |
| Hydrazine | ≤ 2ppm | Conforms |
| L-Histidine | ≤ 0.3% | 0.08% |
| Assay | 99.0% to 101.0% | 99.6% |
| Total aerobes counts | ≤ 1000cfu/g | 30 cfu/g |
| Yeast and Mould | ≤ 100cfu/g | 40 cfu/g |
| E.Coli | Negative | Negative Detectable |
| Salmonella | Negative | Negative Detectable |
Packing & Shipping
| Weight | Packing Method |
|---|---|
| 1kg | Bag/kg, box outside (Double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | By Drums or carton (2 layers plastic bag inside) |
| Weight Range | Delivery Method | Delivery Time | Destination / Service |
|---|---|---|---|
| 1kg - 25kgs | EMS, DHL, UPS, FedEx | 3 - 7 days | Door to door |
| 25kgs - 100kgs | DHL, FedEx, by Air | 3 - 7 days | Door to door (to Airport by Air) |
| More than 100kgs | By Air | 3 - 7 days | Door to Airport |
| By Sea | 10 - 35 days | Door to port |
Frequently Asked Questions
Zinc Carnosine (also known as Zinc-L-carnosine) is a chelated complex of L-carnosine and zinc (comprising 23% zinc and 77% L-carnosine). It is a premium raw material widely utilized for gut health and gastric mucosal protection.
It is primarily formulated in stomach health capsules, tablets, powder blends, and functional health foods targeting gastrointestinal care and mucosal soothing.
Yes, free samples ranging from 20g to 100g are available upon request. The standard Minimum Order Quantity (MOQ) is 25kg/drum, and small trial orders for laboratory evaluation are accepted.
Complete documentation including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and full batch records are available. Quality is strictly managed according to international standards.
Packaging is available in 1kg aluminum foil bags with double plastic lining, as well as 10kg or 25kg fiber drums. Shipping options include express couriers (DHL, FedEx, UPS, EMS: 3–7 days), Air freight (3–7 days), and Sea freight (10–35 days).
With over 20 years of focus in the raw materials industry, we provide strict quality control, professional technical support, and timely follow-ups from order placement through final delivery.
