Bulk D-Glucosamine Hydrochloride Powder Manufacturer in China

99% Glucosamine HCL Powder for pet joint health, offering excellent bioavailability and ideal for glucosamine for dogs and cats formulations. Jayoo Biotech provides factory-direct wholesale supply with 1000 tons annual capacity, free samples, Kosher & Halal certifications, and third-party lab testing to ensure consistent quality and global compliance.

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Bulk D-Glucosamine HCL Powder

Product Name	D-Glucosamine HCL Powder
Other names	Glucosamine HCl, D-Glucosamine Hydrochloride, Chitosamine Hydrochloride, 2-Amino-2-deoxy-D-glucopyranose Hydrochloride
CAS Number	66-84-2
Molecular formula	C6H13NO5·HCl
Molecular weight	215.63
Specifications	99% min
Appearance	White Crystalline powder
OEM Services	Custom formulation,Pet functional feed，Pet supplement, capsules, tablets, softgels,powder，contract manufacturing, custom logo
Bulk Packaging	25kg/drum, 1kg -25kg per bag
Annual supply capacity	1000 tons/year
Benefits	Support joint health, Anti-inflammatory, Cartilage Support, Osteoarthritis Management

Jayoo Biotech is a leading D-Glucosamine Hydrochloride Powder manufacturer in China, supplying high-purity raw materials for pet supplements and animal nutrition industries. With over 1000 tons of annual export capacity, our glucosamine HCl is widely used to support joint health, mobility, and cartilage repair in dogs and cats across global markets.

What is D-Glucosamine Hydrochloride?

D-Glucosamine Hydrochloride is a naturally occurring amino sugar derived primarily from shellfish (such as shrimp and crab shells) or produced through fermentation. With CAS No. 66-84-2, molecular formula C₆H₁₄ClNO₅, and molecular weight 215.63 g/mol, it is widely used in joint health formulations. Also known as Glucosamine HCl or Chitosamine Hydrochloride, it typically appears as a white crystalline powder with high water solubility and excellent bioavailability. Standard specifications include 98%-102% purity (USP grade), making it ideal for pet supplements, capsules, tablets, and functional feed. Packaged in 25kg/drum, Jayoo Biotech is a trusted bulk D-Glucosamine Hydrochloride supplier in China, offering OEM services for capsules, tablets, softgels, and custom formulations.

D-Glucosamine Hydrochloride Specifications

Jayoo Biotech’s D-Glucosamine Hydrochloride Powder is produced under strict quality control in accordance with USP standards, ensuring high purity and safety. The product demonstrates an assay of 99.72%, specific rotation of +71.17°, and chloride content of 16.3%, confirming its high-quality composition . Heavy metals such as lead (≤3 ppm), arsenic (≤3 ppm), mercury (≤0.1 ppm), and cadmium (≤1 ppm) are strictly controlled, while microbial limits (TPC ≤1000 cfu/g, yeast & mold ≤100 cfu/g) meet international safety standards. Residual solvents comply with pharmacopeia requirements, and loss on drying is as low as 0.05%, ensuring product stability. Each batch is tested using validated analytical methods and supported by third-party testing reports, guaranteeing that Jayoo Biotech delivers safe, consistent, and internationally compliant ingredients for supplement manufacturers and distributors.

Test Item	Specification (USP)	Result
Appearance	White crystalline powder	White crystalline powder
Specific Rotation (25°C)	+70.00° ~ +73.00°	+71.17°
Assay	98% – 102%	99.72%
Loss on Drying	≤1.0%	0.05%
Residue on Ignition	≤0.1%	0.06%
pH	3.5 – 5.0	3.89
Chloride	16.2% – 16.7%	16.3%
Heavy Metals	≤10 ppm	<10 ppm
Lead	≤3 ppm	<3 ppm
Arsenic	≤3 ppm	<3 ppm
Mercury	≤0.1 ppm	<0.1 ppm
Cadmium	≤1 ppm	<1 ppm
Total Plate Count	≤1000 cfu/g	40 cfu/g
Yeast & Mold	≤100 cfu/g	10 cfu/g
E. coli	Negative	Negative
Salmonella	Negative	Negative

D-Glucosamine Hydrochloride Manufacturing Process

Jayoo Biotech produces high-purity D-Glucosamine Hydrochloride Powder through an advanced and controlled manufacturing process. The production begins with seed cultivation and fermentation, followed by acidification and hydrolysis to release glucosamine. The solution then undergoes decolorization, membrane filtration, and concentration to remove impurities. After that, the material is processed through crystallization, drying, and sieving to achieve uniform particle size and high purity. Finally, the product is tested, packaged, and stored under strict quality standards, ensuring a final purity of up to 99% and compliance with international regulations . Custom formulations can be tailored based on your specific requirements.

D-Glucosamine Hydrochloride Applications

D-Glucosamine Hydrochloride Powder is a key functional ingredient widely used in pet joint health supplements, functional feed, and veterinary formulations. Known for its high purity, excellent bioavailability, and proven efficacy, it helps support cartilage repair, joint lubrication, and mobility improvement in dogs and cats. As a core raw material in the pet health industry, it is ideal for manufacturers seeking to develop high-quality joint care products and OEM pet supplements.

Pet Joint Health Supplements

D-Glucosamine HCl is one of the most widely used ingredients in pet joint supplements, especially for aging dogs and cats. It plays a vital role in supporting the synthesis of glycosaminoglycans, which are essential for maintaining healthy cartilage structure. Regular supplementation helps reduce joint stiffness, improve mobility, and support long-term joint function, making it a key ingredient in chewable tablets, powders, and soft chews.

Functional Pet Feed Additives

Incorporated into functional pet food and daily feed formulations, D-Glucosamine Hydrochloride enhances nutritional value by targeting joint health from a preventative perspective. It is commonly added to premium pet food products designed for large breeds, active pets, and senior animals, helping maintain flexibility and reduce the risk of joint degeneration over time.

Veterinary and Therapeutic Formulations

D-Glucosamine HCl is widely used in veterinary formulations for managing joint-related conditions such as osteoarthritis in pets. It helps reduce inflammation, support cartilage regeneration, and alleviate discomfort, making it a preferred ingredient in liquid suspensions, powders, and prescription-support formulas used by veterinarians and animal health professionals.

OEM Pet Supplement Manufacturing

As a highly versatile ingredient, D-Glucosamine Hydrochloride is ideal for OEM and private label pet supplement production. It can be formulated into capsules, tablets, softgels, powders, and soft chews, allowing brands to create customized joint health products. With strong market demand, it is a core ingredient for companies looking to develop competitive pet joint care supplements in bulk and wholesale markets.

Where to buy bulk D-Glucosamine Hydrochloride Powder?

Looking for a reliable D-Glucosamine Hydrochloride powder manufacturer in China? Jayoo Biotech is a trusted factory supplier offering high-purity glucosamine HCl for pet supplements, functional feed, and veterinary products. Our products are widely used in formulations such as glucosamine for dogs and cats, helping brands develop effective joint health solutions for global markets.

We supply bulk and wholesale glucosamine powder directly from our China factory, with flexible OEM services for capsules, tablets, softgels, and powder formulations. Whether you are producing glucosamine HCl or combining it with glucosamine sulfate and other joint health ingredients, we provide consistent quality, competitive pricing, and reliable supply.

Jayoo Biotech supports your business with free samples, third-party testing reports, and certifications including GMP, Kosher, and Halal. With over 1000 tons annual export capacity, we ensure stable delivery for distributors, importers, and pet supplement brands worldwide. Contact us today to get a quotation for bulk glucosamine HCl powder and start your next product development project.