Glucosamine is extracted from natural chitin and is the main component of chondroitin sulfate. Its functions include reducing osteoarthritis, joint/back pain and promoting weight loss. Glucosamine supplements can support healthy connective tissue and cartilage.
At present, the market is mainly divided into two kinds of ammonia sugar hydrochloride and ammonia sugar sulfate, but the sulfuric acid type glucosamine has the medium of human cartilage to absorb ammonia sugar "sulfate", so the effect is relatively better.

• Appearance: White to off-white carystalline powder
  
• Solubility: Soluble in water