Slender Wonder is a Medical Weight Loss Programme which means that it can only be done through an accredited Slender Wonder Doctor. Dr. Barry Niemand has been administering the Slender wonder Diet for years. This is not a weight loss programme based on kilojoules, but rather a formula based on a low GI eating plan, our Slender Wonder products (shake and supplements), as well as a series of injections that helps to improve the body’s leptin (just like insulin) sensitivity. By eating the correct quantities of selected foods you are empowered to once and for all, bring an end to the battle of weight gain. So if you stick to this wonderful system and follow the guidelines carefully, you will soon observe a new you in the mirror.

Depending on the patient’s starting weight, results have shown that most individuals lose up to 4 - 7 kg's in the first month. Results may vary from patient to patient. Once you reach the maintenance phase, your Leptin sensitivity will have been restored and this will help you to maintain your new weight provided you continue to follow a healthy lifestyle!