First time using this product. I've used HGH but, not just Frag. Take it on empty stomach and 45 min later I'm Starving. Definitely increased my fat burning. I am peeping for a armature City BB show. Went from 242lbs to 231lbs but, more importantly my Body fat went from 11% to 7.2%. Stuck to a restrictive calorie diet and you will definitely lose more FAT then without using. I used 700-800mcg(high dose) for 6 week. Used 4 viles total. Much better effect then running Clen or t3. No shakes or heart pounding effects. Will run 'frag' again for sure.