China Chondroitin Sulfate 99% Natural Bovine Source for Dietary Supplement Manufacturers, Manufacturer

Product name:    Chondroitin sulfate, Chondroitin sulfate Sodium
Spec.: 10%-99%
Apperance: white powder
CAS No.:    9082-07-9
Source: Chicken, cow, fish, pig
Application: Joint health
Standard:ISO, USP, EP
Delivery : EXW,FOB,CFR,CIF,DAP,DDP
Packaging: 20 kgs/drum or customized packaging available
Payment :  T/T bank transfer, Western Union,PayPal
Shelf time2 years,keep away sunlight, keep dry

Product Description

Product Description

chondroitin-sulfate-4

Glucosamine sulfate potassium chloride is a common amino sugar compound formed by the combination of glucosamine, sulfate, and potassium ions into a stable salt form.

Combined with chondroitin sulfate, it helps relieve osteoarthritis symptoms, suitable for capsules, tablets, powders and functional drinks.

Key Advantage

High Purity & Reliable Quality
Shark/bovine source ≥90% purity, crustacean-allergen free; meets ISO & USP for premium US supplements.
Joint Lubrication & Comfort
Negative-charged structure locks cartilage moisture and boosts synovial fluid to ease joint discomfort rapidly.
Flexible Formulation & Wide Usage
Compatible with tablets, oral liquids; easily blended with Glucosamine, MSM, D3 & K2.
Customized Support
Free samples are available, together with COA, Halal and other relevant certificates.

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Glucosamine Chondroitin Sulfate
Methyl Sulfonyl Methane (MSM) Collagen
Hyaluronic acid Chitosan

Please contact us if you need further product details.

Certificate of Analysis

Items Standard Results
Appearance White to off-white free flowing powder, No visible impurities Complied
Particle size 100% pass 80 mesh Complied
Identification IR conforms to reference standard. Complied
Identification (Sodium) Meets the requirements of the tests for sodium. Complied
Clarity and color of solution (5% concentration, A420nm) Absorbance ≤ 0.35 Complied
pH (in a solution 1 in 100) 5.5~7.5 6.32
Loss on drying ≤ 10.0% 8.09%
Protein (Dried Basis) ≤ 6.0% Complied
Assay (By CPC, on the dried basis) 90.0%~105.0% 90.71%
Electrophoretic purity Not more than 2 of any individual impurity is found Complied
Specific rotation -20.0º ~ -30.0º -26.07º
Chloride ≤ 0.50% Complied
Sulfate ≤ 0.24% Complied
Residue on ignition (on the dried basis) 20.0%~30.0% 25.05%
Total Plate Count ≤1000CFU/g Complied
Yeasts and Molds ≤100CFU/g Complied
E Coli Negative Negative
Salmonella Negative Negative

Functions / Application

chondroitin-sulfate-3
Relieves Osteoarthritis Pain
Chondroitin sulfate eases osteoarthritis pain in knees, hands and vulnerable joints; gradual pain relief emerges within months for most users.
Aids Sports & Injury Recovery
Combined with glucosamine, chondroitin sulfate protects cartilage, alleviates soreness, boosts mobility and lowers post-workout/injury joint inflammation.
Boosts Skin Repair & Anti-Aging
Chondroitin sulfate boosts collagen synthesis to accelerate wound healing and improve aging skin condition.

Packing

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)
packaging

Delivery

Weight Delivery method Delivery time Destination
1kg-25kgs EMS, DHL, UPS, Fedex 3-7days Door to door
25kgs-100kgs DHL, FedEx, by Air 3-7days Door to door (to Airport by Air)
more than 100kgs by Air 3-7days Door to Airport
by Sea 10-35days Door to port

Logistics

Logistics
Frequently Asked Questions
What are the primary applications of Glucosamine Sulfate Potassium Chloride?
It is commonly used in combination with chondroitin sulfate to help relieve osteoarthritis symptoms. It is a popular ingredient formulated into dietary capsules, tablets, powders, and functional health drinks.
What is the purity standard of your Chondroitin Sulfate?
Our chondroitin sulfate features a high purity level of ≥90% sourced from premium bovine or shark cartilage. It is crustacean-allergen free and strictly complies with ISO and USP standards for premium dietary supplements.
How does Chondroitin Sulfate support joint recovery after workouts?
It helps protect cartilage matrix, alleviates physical soreness, boosts flexibility, and lowers joint inflammation caused by intense sports activity or physical injury.
Are quality certificates and evaluation samples available?
Yes, we provide free evaluation samples upon request along with official Certificate of Analysis (COA), Halal certification, and other relevant compliance documentations.
What are the packaging specifications for bulk shipments?
For quantities of 1kg, we use double plastic inner bags with a protective outer aluminum foil bag. For bulk orders of 10kg, 25kg, or more, the product is packaged in sturdy drums or cartons containing double-layer plastic bags inside.

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