OptiBiome is an award-winning patented formulation of natural ingredients that has been developed by leading specialists in metabolism & nutrition and trialled by leading UK Universities. Combined with a clinically proven method utilising formulated meal replacements to facilitate an energy restricted diet, Optislim Life-OptiBiome Shakes provide an effective weight loss solution. Replace two meals per day, incorporating a third regular meal and consume Optislim OptiBiome snacks to assist with hunger pangs. Alternatively, to use as part of a VLCD program, replace two meals per day with an OptiBiome shake and incorporate a third meal from the Optislim OptiBiome meal plan. View more