Vitamin D Basic Info:
Product Name: Vitamin D, Biotin
CAS NO: 58-85-5
EINECS No 205-305-4
Purity: 99%-100.5%
Appearance: White or almost White Crystalline Powder
Standard: CP; BP; USP; EP
Shelf life: 5 years
Package 1kg/ AL bag; 25kg/Fiber Drum with Plastic Bags inside
|
Item |
Specifications |
Results |
|
Assay(HPLC) |
98.0%~102.0% |
98.9% |
|
Appearance |
White Fine powder |
Complies |
|
Identification |
IR |
Complies |
|
Melting point |
156.0~160.0℃ |
157.0~158.0℃ |
|
Loss on drying |
≤0.5% |
0.11% |
|
Residue on ignition |
≤0.1% |
0.06% |
|
Related substance |
≤1.0% |
0.75% |
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Heavy metals |
≤10ppm |
Complies |
What is Vitamin D
Vitamin D is mainly used to make and maintain the bones of the strong. It is used to control children's rickets and adult chondritis, joint pain and so on. People with osteoporosis can effectively increase the absorption of calcium by adding the appropriate vitamin D and magnesium. In addition, vitamin D is also used to reduce the chance of colon cancer, breast cancer and prostate cancer, the immune system also has an enhanced role.
Vitamin D Benefit:
1. Vitamin D Powder can strengthen the teeth and bones, prevent and relieve waist soreness, leg pain and foot and leg spasm caused by acalcerosis.
2. Vitamin D Powder can maintain the normal excitation of muscles and nerves and strengthen the conduction function of nervous system.
3. Vitamin D Powder reduce accumulation of aluminum in human body, lower cholesterol level and prevent senile dementia, hypertension and other cardiovascular diseases.
Vitamin D Function & Application:
1.Hair problems:
Biotin supplements are often recommended as a natural product to counteract the problem of hair loss in both children and adults. The signs and symptoms of biotin deficiency include hair loss which progresses in severity to include loss of eye lashes and eye brows in severely deficient subjects. Some shampoos are available that contain biotin, but it is doubtful whether they would have any useful effect, as biotin is not absorbed well through the skin.
2.Cradle Cap (Seborrheic Dermatitis):
Children with a rare inherited metabolic disorder called phenylketonuria (PKU; in which one is unable to break down the amino acid phenylalanine) often develop skin conditions such as eczema and seborrheic dermatitis in areas of the body other than the scalp. The scaly skin changes that occur in people with PKU may be related to poor ability to use biotin. Increasing dietary biotin has been known to improve seborrheic dermatitis in these cases.
3.Diabetes:
Diabetics may also benefit from biotin supplementation. In both insulin-dependent and non-insulin-dependent diabetes, supplementation with biotin can improve blood sugar control.
Custom clearance service:
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and peofessional group will help you clear the customs. We can guarantee th shipment 100%.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
Delivery Service:
We can ship out within 5 days after you make payment if it have stock at Lab, We always send all order by DHL, UPS, TNT, FedEx, EMS and other courier with door-door service, take 5 – 7 business days to your door!
Packing:
Carton: 1kg, 2kg, 5kg with Foil bag inside, or as customer's requirment;
Drum: 10kg, 15kg, 25kg with food grade PE nag inside.
Delivery:
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Shipping Terms |
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By Express |
By Air |
By sea |
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Suitable for ≤ 50kg
Faster 5-7days
High Cost
Door to Door
Easy Pick Up Goods
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Suitable for ≥ 50kg
Fastest: 1-2 days
High Cost
Airport to Airport
Pick Up Goods by Customer
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Suitable for ≥ 500kg
Fast: 15-30 days
Low Cost
Port to Port
Pick Up Goods by Customer
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Payment:
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Payment terms |
Western Union |
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Moneygram |
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PayPal |
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Wire Transfer |
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Bitcoin |
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
China (Mainland)
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