Kind of medication Phentermine Phentermine is a central nervous stimulant and anorectic (hunger suppressing) medication
Supplement Facts: Serving Size: 2.25g Servings Per Container: 120 Amount Per Serving: Beta-alanine: 800 mg Citrulline malate: 375 mg (of which citrulline 250 mg) Betaine: 250 mg Creatine monohydrate: 125 mg (of which creatine 110 mg) L-tyrosine: 125 mg Choline bitartrate: 125 mg (of which choline 51.25 mg) Caffeine: 100 mg Vitamin B6: 4.5 mg (321% RI) Niacin: 4 mg NE (25% RI) *RI - Reference Intake Ingredients: Beta-alanine, citrulline malate, betaine anhydrous, creatine monohydrate, L-tyrosine, choline bitartrate, anti-caking agent (E551), flavours, caffeine anhydrous, acidity regulators (E330, E296), vitamin B6 (pyridoxine hydrochloride), niacin (nicotinic acid), salt, beetroot juice concentrate, black carrot concentrate, sweeteners (acesulfame K, sucralose, steviol glycosides from stevia), colours (E160a, E104, E132)

Its losing mostly fat, preserving muscle, maintaining training, and setting yourself up for results that are easier to keep long term because no one starts this process hoping to lose weight in a way that leaves them feeling weaker, under fueled, and harder pressed to maintain the results later
Clarke GN, Hsieh C, Koh SH, et al