Homebrew and lumps

[RussianDoggo]

What causes it? The oil used as carrier, the mg/ml ratio of the product or the quantity utilized of BB?

 

[Psyco1]

You BR?

 

[RussianDoggo]

You BR?

Yes

 

[jil166]

All of these, and it also depends on your reaction to certain drugs.
Primo @above 120mg/ml gave me more lumps and pip than any other drugs, but some people use 200mg/ml and say it's pip free.