【Common and effective formulas】: chondroitin sulfate, shark cartilage powder, collagen, MSM, calcium, etc., but the formula with the best effect is the first three types.
1. Glucosamine is as follows:
A. Glucosamine Hydrochloride(D-Glucosamine HCl)
B. Glucosamine Hydrochloride(Granule)
C. Glucosamine Hydrochloride DC grade
D. Glucosamine Sulfate Potassium Chloride (D-Glucosamine Sulphate 2KCL)
E. Glucosamine Sulfate Potassium (Granule)
F. Glucosamine Sulfate Potassium Chloride DC grade
G. Glucosamine Sulfate Sodium Chloride
H. N-Acetyl-D-Glucosamine