Collagen Powdercontains 18 amino acids, and 7 amino acids is necessary for bodygrowth. Modern medical proved that: If the biosynthesis of collagenhappen abnormal, it will cause pathologic changes. Collagen Powderis soluble and digestive easily and can complement with otherfoods, so it can complement collagen in the course of metabolism toimprove health condition. Collagen Powder is made of one -classpork skin by advanced scientific way and spray drying. This producthas been sterilized; it will not degenerate in a year. Themolecular weight is 1500~3000, can miscible with water, and hasgood thermal stability. So, this product is the best material fornutritive and invigorating health-care products, can stimulate bodymetabolism, improve health condition, adjust internal secretion,suppress breeding of harmful substance lipofuscin. It canaccelerate boneâÂÂÂÂ??ÂÂÂÂ??s growth and encourage intellectual forfetus and infant.

appearance:tiny yellowpowder.

the volume of protein: âÂÂÂÂ??¥90%

water: âÂÂÂÂ??¤5%

PH: 4.5-5.5 (5% of water liquor)

total bacterial : âÂÂÂÂ??¤1000cfu/g

coliaerogenesorganisms: âÂÂÂÂ??¤30MpN/100g

pathogen: canâÂÂÂÂ??ÂÂÂÂ??tbe tested.

mercury:    âÂÂÂÂ??¤0.5mg/kg

arsenic:   âÂÂÂÂ??¤0.5mg/kg

lead: âÂÂÂÂ??¤1mg/kg