White or light yellow powder
Nutrition Ingredients Supplier in China
ZXCHEM is a nutrition ingredients supplier in China, offering amino acids, protein hydrolysates, specialty compounds such as alpha-GPC and hyaluronic acid, and rice bran wax to supplement, food and cosmetic manufacturers.
Product Directory
Nutrition & Specialty Ingredients Catalog
Browse by name, specification or source. The search also finds products in other ZXCHEM categories.
Fine Dark violet powder
White Powder with Slight Characteristic Smell
White to off-white powder
Milk White powder
Powder
Light yellow or white Crystalline powder.
White or grizzly white powder
Fine Light Yellow to off-white Powder
Light Yellow powder
White powder
White powder.
Powder
White Crystals with Slight Characteristic Smell
White powder
white powder
White Crystals with Slight Characteristic Smell
White or off-white Crystalline Powder with Slight Characteristic Smell
Colorless, Transparent Hexagonal or Needle like Crystals
Dark brown solid
Light yellow pellets
White fine powder
Greenish to white powder
Permitted use depends on the product and the destination market. A product listed here is not automatically approved as a dietary supplement ingredient in every country.
Ordering from a Nutrition Ingredients Supplier in China
Tell us the ingredient, assay or grade and intended use, with quantity, packing, destination and document requirements. We can provide free samples for formulation testing.
Application Guide
Choose Nutrition & Specialty Ingredients by Application
Compare identity, assay and your formulation requirements, then confirm the grade with its TDS.
Amino Acid Ingredients
BCAA, L-glutamine and L-methionine are used in sports nutrition, food and feed. Check assay and whether you need a food, feed or pharmaceutical grade.
Peptide & Protein-derived Grades
Casein hydrolysate, casein phosphopeptides (CPP) and elastin peptide are protein-derived ingredients for nutrition and cosmetic products. Casein products contain milk and must be labeled as an allergen.
Specialty Formulation Ingredients
Alpha-GPC and hyaluronic acid are offered in several assay and molecular weight grades. Match the grade to your dosage form and destination market.
Waxes & Other Ingredients
Crude and refined rice bran wax are used in cosmetics, food coatings and polishes. See our rice bran wax page; other products are listed individually above.
FAQ
Nutrition & Specialty Ingredients Sourcing Questions
What to include when requesting specifications or samples.
What kinds of nutrition ingredients are listed?
The range includes amino acids such as L-glutamine, L-methionine and L-cysteine, casein hydrolysates and phosphopeptides, elastin peptide, alpha-GPC, hyaluronic acid, astaxanthin, melatonin and rice bran wax.
Why do some products show CAS while others show assay?
Each card shows the most useful identifier for that product: a CAS number for single substances, or an assay for mixtures and grades. The TDS and COA define the grade you buy.
What should I include in an inquiry?
Provide the product name, required assay or grade, application, order volume, destination and the documents you need.
Request a Quote for Nutrition & Specialty Ingredients
Tell us the product, specification, application, quantity and destination. We reply with the specification, documents and a quotation.























