8-FX was created by MRI and claims to reduce BMI, fat percentage, waist circumference, and otherwise the numbers. It apparently targets 8 major causes for your body to hold onto fat and otherwise keep you overweight. They also claim to increase energy and mood which are apparently parts of it.

Ingredients: 8-FX ingredients include chromium, caffeine, neuravena wild green oat extract, DMAE, coleus forkohlii, raspberry ketones, evodia extract, advantra-z, green tea, cridium extract, 7-methyoxy-8-isopentenoxycourmarin, yohimbine, and Japanese knotweed extract.

Effectiveness: Unfortunately, though they have some of the right ingredients, they lack the right amounts. And moreover, some of their ingredients have nothing to do with weight loss at all. They are just flowering used hoping you won’t know the difference.

Side effects: With their formula, you may experience irregular heartbeat, chest pain, dizziness, headache, nausea, insomnia, mood swings, cramping, constipation, diarrhea, tension, anxiety, and high blood pressure due to the caffeine. But you may also suffer heart attack, stroke, liver failure, or renal failure due to the yohimbine, which does not promote weight loss.

Price: $47.98