No. Losing weight quickly will make your skin sag MORE. The best way is to lose it slowly while toning and using the toning pills. exercise often, and do toning exercises. Otherwise you will end up with a ton of saggy skin and consequently look a lot larger than the weight you have achieved
Vitamin C helps restore elasticity of skin. If you weigh 180 lbs start taking 3,000 mg a day of natural vitamin C - If you're in the over 200 lb range, up to 5,000 mg might be good. Sometimes it produces the runs. You'll have to regulate your dose on your own. Most docs are not hip to it.