Vitamin C, also called ascorbic acid, is a water-soluble vitamin. Vitamin C participates in a variety of reactions in the body, such as participating in redox processes, and plays an important role in biological oxidation and reduction and cellular respiration. Vitamin C can resist the damage of free radicals to cells and improve human immunity. Some fruits and vegetables contain a lot of vitamin C, such as lemons, kiwis, cherries, citrus fruits, guava, green or red peppers, mustard greens, spinach, strawberries, grapes and tomatoes. However, vitamin C is extremely unstable and is easily destroyed during storage, processing and cooking. In addition, vitamin C is easily oxidized and decomposed.
Vitamin C is found naturally in many fruits and vegetables, especially citrus fruits, berries, kiwi, and tomatoes. It is also available as a dietary supplement in various forms, including tablets, capsules, gummies, and powdered drink mixes. While most people can get enough Vitamin C through a healthy diet, some people may need to supplement with higher doses to meet their needs. As with any supplement or medication, it's important to talk to a healthcare provider before taking Vitamin C supplements.
Our Manufacturer TGYBIO was specialized in Supplements of vitamins. we supply vitamin C, vitamin B, vitamin D, vitamin A and Vitamin B12 Cyanocobalamin for sale, there also supply Vitamin B12 Mecobalamin , it's very hot selling now, we supply with lowest price and high quality, you can contact us for free samples and more product details.
Product Name
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Vitamin C Powder
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Appearance
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White to slightly yellow powder
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CAS
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50-81-7
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Specification
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97.0-102.0%
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Test Method
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HPLC
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Application
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Nutrition Enhancers and Antioxidants
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3. Ascorbic Acid Vitamin C can be applied in Cosmetics products.
Items
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Standards
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Results
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Physical Analysis
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Appearance
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Fine Powder
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Conforms
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Color
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White to slightly yellow
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Conforms
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Odor
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Characteristic
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Conforms
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Mesh Size
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100% through 80 mesh size
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Conforms
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General Analysis
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Identification
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Identical to R.S. sample
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Conforms
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Assay
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≥98%
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98.62%
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Extract Solvents
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Water and Ethanol
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Conforms
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Loss on Drying (g/100g)
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≤5.0
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3.81%
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Ash(g/100g)
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≤5.0
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2.54%
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Chemical Analysis
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Pesticides Residue (mg/kg)
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<0.05
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Conforms
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Residual Solvent
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<0.05
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Conforms
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Residual Radiation
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Negative
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Conforms
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Lead(Pb) (mg/kg)
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<3.0
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Conforms
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Arsenic(As) (mg/kg)
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<2.0
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Conforms
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Cadmium(Cd) (mg/kg)
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<1.0
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Conforms
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Mercury(Hg) (mg/kg)
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<0.1
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Conforms
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Microbiological Analysis
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Total Plate Count(cfu/g)
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≤1,000
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125
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Molds and Yeast (cfu/g)
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≤100
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10
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Coliforms (cfu/g)
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Negative
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Conforms
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Salmonella(/25g)
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Negative
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Conforms
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Q1: Are you a manufacturer or trading company?
A: We are manufacturer, welcome to visit our factory.
Q2: How to confirm the product quality before placing the order?
A:Sample could be provided, and we have the inspection report issued by an authoritative
third-party testing agency.
Q3: What’s your MOQ?
A: It depends on products, different products with different MOQ, we accept sample order or provide free sample for your test.
Q4: How about delivery time/method?
A: We usually ship within 1-3 working days after your payment.
We can ship by door to door courier, by air, by sea, you also can choose your forwarder shipping
agent.
Q5: Do you provide after sales service?
A: TGY provide 24*7 service. We can talk by email, skype, whatsapp, phone or whatever you
feel convenient.
Q6: How to solve the after-sale disputes?
A:We accept Changing or Refunding service if any quality problem.
Q7: What’s your payment methods?
A:Bank transfer ,Western Union, Moneygram, T/T + T/T balance against B/L copy(bulk quantity)
1. Get 20% Off Your First Order. Stay up to date on new products and exclusive products.
2. If you are interested in free samples.
Please contact us any time:
Email: rebecca@tgybio.com
What's up:+8618802962783