Vitamin C Coated Powder

Vitamin C Coated Powder

Product name: Vitamin C Coated Powder
Product Type: VC coated/vitamins C/Food Additives
CAS No.:50-81-7 Assay: 99%
Appearance: white or a kind of white crystal powder

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Product Details

Vitamin C Coated Powder, also known as Ascorbic acid: wrap a layer of medicinal polymer film on the surface of VC crystal. Observation under a high microscope reveals that most VC crystals are wrapped. The product is a white powder containing a small amount of particles. Due to the protective effect of the coating, the product's anti-oxidation ability in the air is stronger than that of the uncoated VC, and it is not easy to absorb moisture.

VC Coated Powder from Union Pharmpro Co. ltd

When people talk about VC, people all know its effect of "enhancing resistance and preventing colds".

As a truth, vitamin C is a particularly effective antioxidant, which has the functions of capturing free oxygen free radicals, reducing melanin, and promoting collagen synthesis, which can effectively strengthen the skin's ability to fight sun damage. Specifically, we look at the role and function of vitamin C.

▲Promote the biosynthesis of collagen and facilitate faster healing of tissue wounds; promote collagen synthesis to prevent bleeding gums; promote the growth of teeth and bones, prevent gum bleeding, prevent joint pain, waist and leg pain.

▲Promote the metabolism of tyrosine and tryptophan in amino acids, extend the life of the body; enhance the body's ability to resist stress and immunity to the external environment.

▲Improve the use of iron, calcium, and folic acid; improve the metabolism of fats and lipids, especially cholesterol, and prevent cardiovascular diseases.

▲Adhering to taking vitamin C on time can reduce the skin melanin deposits, thereby reducing dark spots and freckles, and make the skin fair.

Physical property:

Appearance of VC Coated Powder: White or light yellow particles, coated with a layer of a medicinal polymer film on the surface of VC crystal.


The product is a white powder with a small number of particles, due to the protection of the coating, the anti-oxidation ability of coated VC in the air is stronger than that of uncoated VC, and it is not easy to absorb moisture. Other physiological functions are the same as for uncoated VC.

Comparing with general forms of Vitamin C, it has

● Better stability: able to withstand high temperature and high pressure, greatly reducing the loss caused by high temperature, humidity, heat and extrusion while avoiding the loss of VC during storage and the loss of water.

●Higher utilization rate: Slow and dynamic release in the body, continuous participation in body reactions and exert physiological functions

● More easy to use and better effect: the particles have good fluidity and can be used in conjunction with other additives without affecting the performance of this product.

Specification Data:

Analysiscontents Analysisstandard Analysisresults
Appearance Whitetoyellowishsolidgranules Pass
AscorbicAcidcontent 96.0%-98.0% 97.10%
Lossondrying ≤0.2% 0.13%
Heavymetals(asPb) ≤10ppm <10ppm
Arsenic ≤3ppm <3ppm
Residualsolvents Meetsrequirement Pass

Packaging & Delivery

Packaging: 25kg/carton/drum Shipment port: Shanghai,Qingdao,Tianjin

Shelf life:24 months Storage:Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

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