1000g (2.2 lb) Magnesium Citrate (3:2) pure powder which complies with US Pharmacopeia (USP) quality standard. There is not any additive or filler inside. This is magnesium citrate (3:2) hydrate form [Mg3(O6H5O7)2·9H2O]. Magnesium content assay: 14.5%~16.4% (on dry base). There are 1~1.5 years shelf life available.
Appearance: White powder. Taste: Slightly bitter. Solubility: Sparely
soluble in water. Store in cool and dry place, keep away from strong light and
heat.
Generally suggested dose for adults: To take 1 teaspoon of the powder (2.5
grams, resulting to 380 mg Magnesium from the magnesium citrate) daily with meals
or in beverage. Or, adjust the use amount as advised by your physician.
227g (8.0 oz) magnesium citrate powder
500g (1.1 lb) magnesium citrate powder
1000g (2.2 lb) magnesium citrate powder
2270g (5.0 lb) magnesium citrate powder
Magnesium citrate (3:2) is a salt of magnesium and citric acid at a mole ratio 3:2. It contains 16% magnesium element by weight. Compare with magnesium citrate (1:1), it is less water soluble, more alkaline, and contains 42.6% more magnesium by weight.
Magnesium citrate is more easily digested and better absorbed than other forms of magnesium. Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is an important cofactor for about 300 Kinds of enzymes. Fatty acid synthesis, protein synthesis, and glucose metabolism are among the reactions catalyzed by those enzymes. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.Quality: Specification of the Magnesium Citrate Pure Powder
Quality Standard: US Pharmacopeia (USP)
Shelf Life: 2 years form production date
CAS No.: 3344-18-1
|
Item |
Specification |
|
Magnesium (on dry basis) |
14.5%~16.4% |
|
Identification |
Positive |
|
Appearance |
White powder |
|
Chloride Content |
≤ 0.05% |
|
pH Value |
5.0~9.0 |
|
Specific Rotation |
+38.9o to +41.8o |
|
Loss on Drying |
≤ 29% |
|
Residue on Ignition |
≤ 0.10% |
|
Lead |
≤ 1 ppm |
|
Total plate count |
≤ 1000 cfu/g |
|
Mold and yeast |
≤ 100 cfu/g |
|
E. Coli |
Negative |
|
Salmonella |
Negative |
|
Staphylococcus aureus |
Negative |
Storage: Store in dry place
and keep away from strong direct light and heat.
Note: The
product was tested in accordance with USP quality standards. An actual batch product’s quality meets or above
the specification, and maybe more items were tested.
Warnings: Above description is for information and knowledge purpose, not as healthcare professional advice. Please read the whole description carefully before you decide to buy this item. Please consult your doctor and/or pharmacist before you take this magnesium citrate. Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs, should consult with a licensed physician and/or pharmacist prior to starting any supplementation program.
Disclaimer: These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Motto of NuSci: With the best knowledge from medicinal chemist (Ph.D.) consultant, NuSci will always provide the best products with the highest quality and competitive price to serve people.
Payment Method: PayPal preferred. Winning bidder must check out within 3 days after the auction is over.
Shipping and Handling:
Ships to Worldwide
(1). For Combine Shipping
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(3). USA domestic handling time: We usually ship within 1 business day of receiving cleared payment.
(4). For International Buyers, please read following carefully before you decide to order (Including domestic buyers asking for shipping to an address outside USA).
*Please be aware we will not refund any international package which international buyer refuses to pay customs duty or tax. These additional customs duty or tax costs vary depending on your location. Please refer to your local customs office to estimate there fees. |
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It is international buyer’s (or receiver’s) responsibility to pay import tax and any other fee incurred from your country’s Customs or any other organizations, if there is that.
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We always ship out international order as soon as possible once all the conditions are clear. The international delivery time is variable from anywhere of 2 to 6 weeks, sometimes even longer time, depends on your country’s Customs Checking and Clearance situations, and Postal Service conditions.
(5). Refund and Return Policies:
We do not accept used items return.
All return package must be in the original seal.
Buyer pay the return shipping fee $ 9.95 and we'll automatically deduct the postage fee from your refund.
Conditions accepted for return: We care. We guarantee product's identity, quality, and quantity. If we send you product which does not conform to its described identity, quality and quantity, including shipping damage, we do all our best to remedy, including immediately ship a correct and new one, or offer full return, and 100% money back to you. Would you please check the product immediately when you are receiving the shipping package, and let us know immediately if there is any issue. Any full return subject to our verification and approval first.
Conditions NOT accepted for return and refund: