In CPHI 2018, We meet such a buyer from Guangzhou city.
He told us the surprised experience.
The buyer is the trader dealing with the cosmetic material. The betaine anhydrous is the humectant used in cosmetic.
The quality level will be higher than pharma grade, The conductivity would be <10.
He purchased the betaine from other supplier, but the precipitate was found in the liquid solution. It brought him large loss in the deal.
Our sales manager Wang Yukun put our betaine granule into the water bottle, mixed it enough, and show it to the customer.
Frankly to say, we have not meet such problem in the past business.
It means that some of supplier in the line have not the ability to offer the reliable products to buyer, we hope that every customer will find the truthful supplier, not only look for more cheaper price only.