CBD isolate contains more than 99% pure cannabidiol. It goes through a refinement process that strips away all other photocannabinoids, and any plant matter, depending on the process the final product is either large CBD crystals or a fine white powder.

It can be consumed in different ways including use in drinks, sauces and food.

Ingredients- 99%+ cannabidiol
Dosage- 10-20 mg per day not to exceed 70mg per day.
Information- store in a cool dry place away from sunlight. Keep out of reach of children. Only to be taken by 18+

https://kannakan.com/blogs/news/how-long-does-cbd-stay-in-your-system 

What is CBD isolate? 
CBD isolate is a good option for those who would like to try CBD, but who don’t like the taste of oil and don’t want to ingest any tetrahydrocannabinol (THC), which is the psychoactive cannabinoid in cannabis. Most other CBD extracts contain at least a small percentage of THC, along with a range of other cannabinoids. 

CBD isolate is a crystalline solid or powder comprising pure CBD. It is different from full spectrum CBD products, which can legally contain up to >0.001% controlled cannabinoids.This amount is very small and will not cause a high.

How is CBD isolate made? 
To produce CBD isolate, manufacturers use various processes to extract and isolate Cannabidiol (CBD) from the full spectrum hemp extract, the process leaves behind pure CBD in crystal form.

The crystals can then be grinded into into a powder to make the product easier to consume. CBD isolate is tasteless and does not have a distinctive smell either.

CBD isolate Use’s 

There are many uses for CBD isolate one of the main uses is CBD vape, it’s added to propylene glycol and vegetable glycerin to make CBD vape juice, it is also used in a variety of ingredients such as hummus and tomato sauce, cosmetic products CBD balm and CBD cream are becoming increasingly popular with CBD users in the uk.