Vegan Vitamin D3 Cholecalciferol Oil CAS 1, 000, 000 Iu/G Food Grade

• Customization: Available
• CAS No.: 8024-19-9
• Formula: C27h44o
• Model NO.: YT
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: 2 Years
• The content of active substances: ＞90%
• Storage Conditions: Cool and Dry Place
• Appearance: Yellow Oily Liquid
• Transport Package: Packing 50kg/Drum
• Specification: 1, 000, 000 Iu/G
• Trademark: YTBIO
• Origin: China
• Production Capacity: 5000 Kilogram/Week

Product Description

Vitamin D3, also known as cholecalciferol, is a type of vitamin D and has been proven to be the true active form of vitamin D in the body. There are at least 10 known types of vitamin D, but the most important ones are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). Vitamin D3 belongs to cholecalciferol, a fat-soluble vitamin. It can promote the absorption of calcium and phosphorus in the intestine and plays an important role in the formation of bones and teeth.Vitamin D3 is converted from 7-dehydrocholesterol in the skin by ultraviolet radiation.

Cholecalciferol is formed into 25-hydroxycholecalciferol by the hydroxylase system in the liver, and then hydroxylated to 1,25-dihydroxycholecalciferol in the kidney. The activity of this substance is 50% higher than that of cholecalciferol and has been proven to be the true active form of vitamin D in the body. And 1,25-dihydroxycholecalciferol is a hormone secreted by the kidney, so in fact cholecalciferol is also a prohormone. At the same time, vitamin D is a fat-soluble vitamin and is also regarded as a hormone precursor that acts on calcium and phosphorus metabolism. It is closely related to sunlight, so it is also called the "sunshine vitamin".

Product Name	VEGAN Vitamin D3 Oil
Specification	100,000IU/g
Shelf Life	24 Months
Appearance	Powder
Storage	Yellow oily liquid

1. Promote the absorption of calcium in the small intestine.
2. Increase the elasticity of blood vessels.
3. Regulate the development of the placenta.
4. Promote calcium and phosphorus absorption.
5. Anti-rickets,the main function of vitamin D3 is to regulate calcium metabolism, promote calcium absorption and bone tissue formation. 
1. Dietary supplements (soft capsules, drops)
Infant vitamin D3 drops (such as cod liver oil).
2. Adult soft capsules (such as the common 1000-5000 IU dose).
3. Fortified foods
Added to edible oils, dairy products (needs homogenization).
4. Animal feed
Poultry, aquaculture (mixed in oils or premixes).
5. Pharmaceutical preparations
High-dose treatment (such as 50,000 IU/week prescription supplements).