| Customization: | Available |
|---|---|
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
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Basic Information
Product Name: Vitamin D3 Cholecalciferol
Appearance: White fine powder
Specification: 99%
Molecular Formula: C27H44O
Molecular Weight: 384.64
CAS: 67-97-0
Test method: HPLC
Function
1. Improve the body's absorption of calcium and phosphorus.
Vitamin D3 can promote the absorption of calcium and phosphorus by the small intestinal mucosa, increase the levels of plasma calcium and phosphorus, and promote the reabsorption of calcium and phosphorus by the renal tubules, so that calcium and phosphorus are deposited in the bones, which is beneficial to the normal growth of bones.
2. Promote growth and bone calcification.
Vitamin D3 can promote the proliferation and differentiation of chondrocytes, and can also promote bone calcification, which is beneficial to the growth and development of bones.
3. Maintain immune function.
Vitamin D3 can promote the proliferation and differentiation of lymphocytes, and can also promote the proliferation and differentiation of immune cells in the body, thereby enhancing the body's immune function.
Packing & Delivery
Delivery:
Sea/Air Shipping & International Express
According to quantity and customer requirements
Shipping Time:
Within a week after payment
Package:
1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage:
Kept away from strong light and heat.
Shelf Life:
24 months
Our service
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
FAQ
Q1:Can i get some samples?
A: Yes, free samples are available, 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 Bank Transfer, Western Union or Paypal.
Q3:How to confirm the Product quality before place 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: how about delivery lead time?
A:Delivery lead time: Within a week after payment confirmed.(Chinese holiday not included).
Q5:Is there a discount?
A:Different quantity has different discount
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