Is this product bad for my blood pressure?

The Lean EFX Fat Burner is a stimulant-based product, and such products generally have the potential to raise blood pressure. If you have concerns about your blood pressure, it would be advisable to consult with a healthcare professional before starting any new supplement regimen. Alternatively, you could consider a stimulant-free option like the Alpha Lion Cravings Killer, which is designed to help control appetite without the use of stimulants.