Can the Multi Plus Collagen be used in hot drinks? I've tried it in cold, and it had no flavor, so I'd like to try it in my coffee.

Collagen powder can be added to almost any meal. You may choose either collagen protein or peptides depending on your desired result. Collagen protein can be safely added to hot coffee, as brewing temperatures are usually below the point at which collagen proteins break down. 

To know more about how to use collagen powder you can check this link - https://painlessnutritionals.com/shop/2021/02/02/how-to-use-collagen-powder-in-your-meals/. 

To order this product, please check this link - https://painlessnutritionals.com/shop/multi-collagen-plus/