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            products center

            Chondroitin sulfate sodium
            Name Appearance
            Chondroitin sulfate sodium(pharmacopeia) White to off-white powder
            Chondroitin sulfate sodium(bovine) White to off-white powder
            Chondroitin sulfate sodium(shark) White to off-white powder
            Glucosamine
            Name Appearance
            D-Glucosamine Hydrochloride White crystal without black dots and with good fluidity
            Glucosamine Sulfate Potassium Chloride White crystal without black dots and with good fluidity
            Glucosamine Sulfate Sodium Chloride White crystal without black dots and with good fluidity
            N-Acetyl-D-Glucosamine White crystal without black dots and with good fluidity
            Collagen protein
            Name Appearance
            Collagen I type (fish) White or light yellow powder
            Collagen I type (bovine) White or light yellow powder
            Collagen II type (chicken) White or light yellow powder
            Shark cartilage powder
            Name Appearance
            Common shark cartilage powder White to off-white powder
            Frozen shark cartilage powder White to off-white powder
            Hyaluronic acid
            Name Appearance
            Hyaluronic Acid (Food Grade) White powder
            Hyaluronic Acid(Cosmetic Grade) White powder
            Dimethyl sulfone
            Name Appearance
            Dimethyl sulfone White crystal
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