Supplement & Nutrition

Kyowa is committed to producing pure products of the highest quality for life-enhancing benefits. Decades of research and refinement have gone into developing our standards and methods of purification. Our bulk product offerings:

  • Meet or exceed high purity standards
  • Backed by Kyowa Quality and science
  • Are produced with no additives, artificial flavors or preservatives
  • Include Kosher and Halal ingredients
L-Amino Acids
Product CAS No.
L-Arginine 74-79-3
L-Citrulline
372-75-8
L-Glutamine
56-85-9
Nucleic Acids Related Compounds
Product CAS No.
Citicoline (Cognizin® Citicoline)
987-78-0
Organic Acids and Others
Product CAS No.
N-Acetylneuraminic Acid Dihydrate (Sialic Acid)
50795-27-2
Paraprobiotics
Product CAS No.
Dried Lactococcus lactis strain Plasma Powder (IMMUSE®)
n.a.
Peptides
Product CAS No.
L-Glutathione Reduced (Setria® Glutathione)
70-18-8