Bergenin vs Hordenine solo for optimal fat loss?

[ssbackwards]

which one do you like more, or think is better, i was thinking hordenine, however now its seems bergenin is the victor.

also which one has more stimulatory action on the CNS?

 

[ssbackwards]

something to look out for in athletes?

Hordenine
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[Patrick Arnold]

neither are compounds that i am particularly interested in