Is PB2 good for weight loss?

I'm curious to know, can you elaborate on whether PB2, commonly marketed as a peanut butter alternative, is actually beneficial for weight loss? Are there scientific studies or research that support its use in aiding weight management? What are the key ingredients and how do they contribute to potential weight loss effects? And are there any potential drawbacks or side effects that one should be aware of when considering PB2 for this purpose?