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  • Contains scientifically backed ingredient SlimBiome


  • Stay on your chosen diet plan resulting in more successful weight loss


  • EU certified CE Marked Medical Device


  • Supports Gut Microbiome to help sustain your achieved weight loss


  • 30 Sachets (10 Day Supply) Citrus Flavour



The Next Generation of Weight Loss Support

Making Weight Loss Sustainable and More Achievable

SlimBiome® Medical is formulated with SlimBiome, an award-winning science-backed ingredient, which is proven in multiple studies to support your weight loss.

SlimBiome Medical is a healthy and sustainable weight loss solution. Shown in clinical studies to reduce hunger, reduce cravings and support weight loss. By taking out the most challenging aspects of dieting, hunger and cravings, SlimBiome Medical can help make dieting easier and increase the likelihood of achieving sustainable weight loss in a calorie-controlled diet.

  • Used in clinical studies to support weight loss*
  • Supports the feeling of fullness, reduces hunger and reduces cravings*
  • Shown to reduce hip and waist size**
  • Shown in multiple clinical studies to be safe and effective
  • Promotes a healthy gut microbiome** - No reported side effects compared to other slimming aids
  • Shown in studies to produce results in just 4 weeks

WINNER OF MULTIPLE INTERNATIONAL WEIGHT MANAGEMENT AWARDS

Used in Clinical Studies

Effectiveness and Safety - A Top Priority

OptiBiotix has developed SlimBiome with leading UK universities and is used in weight management products around the world.

Conducted by leading scientists in multiple clinical studies, SlimBiome has been shown to be safe and effective in reducing hunger and cravings to help reduce weight.

  • Studies showed average weight loss of 2kg in just 4 weeks
  • Created by leading UK universities and world-leading weight loss experts
  • Scientifically backed by multiple clinical studies
  • Shown to be safe and effective

SlimBiome Award-Winning Formulation

3 Synergistic Components at Its Core

  • Glucomannan - a dietary fibre that provides the feeling of fullness. This is achieved by gently taking up space in the stomach whilst delaying the stomach from emptying.
  • Fructo-oligosaccharide - a prebiotic fibre which helps to stimulate the growth of health-positive bacteria in the gut. This, in turn, promotes good gut health and gut microbiome diversity.
  • Chromium - a mineral that helps contribute to the maintenance of normal blood glucose levels. Maintaining steady blood glucose2 is important to help reduce cravings. Chromium also promotes a healthy metabolism.

Supports Your Gut

Microbiome Healthy Gut, Happy Life*

SlimBiome Medical has been shown in studies to improve gut microbiome diversity helping to maintain a healthy gut. SlimBiome Medical does not contain any laxatives or fat binders and has been shown to have no harsh side effects that are common in other slimming aid products.

  • Contains prebiotic fibre
  • Supports gut microbiome diversity
  • Independent human studies have shown SlimBiome improves mood*
  • Does not contain fat binders or cause laxative effect
  • Shown in studies to have no reported side effects

  • Gluten-free


  • Dairy-free

  • Suitable for vegans & Vegetarians


  • No Artificial Colours or flavours

  • Free from Laxatives and Fat Binders

SlimBiome Vs Other Slimming Aids

How does SlimBiome Medical compare against other leading products?

SLIMBIOME MEDICAL

SUCCESSFUL WEIGHT LOSS

Studies showed average weight loss of 2kg in just 4 weeks

REDUCED HUNGER AND CRAVINGS

Shown in studies to increase the feeling of fullness and to reduce hunger and cravings. Don’t rely on willpower alone.

SHOWN IN STUDIES TO BE HEALTHY AND SAFE

Used in clinical studies to show no reported side effects.

USED IN CLINICAL STUDIES

Used in multiple studies and developed by industry experts.

NATURAL INGREDIENTS

Slimbiome Medical is formulated with 3 natural functional ingredients

IMPROVES BODY COMPOSITION

SlimBiome Medical helps you retain muscle and lose fat

INCREASES GUT MICROBIOME DIVERSITY

Prebiotic fibres help improve gut microbiome diversity helping to support a healthy gut and improved mood

COST EFFECTIVE

SlimBiome Medical works out just £2.19 per day

Other Products

MIXED RESULTS

Most other products have not been proven and can give uncertain mixed results

CAUSES HUNGER RELYING ON WILLPOWER

Other products can rely on very low-calorie diet approach which includes unsatisfying shakes and meals leaving you hungry and giving into food cravings

POTENTIAL SIDE EFFECTS

Can contain laxative or fat binders, which may cause side effects, including bloating, gas, diarrhoea and more

LIMITED OR NO SCIENCE

Usually come without any clinical testing resulting in unknown effectiveness

ARTIFICIAL INGREDIENTS

Can include artificial sweeteners & flavours, preservatives, laxatives and fat binders adding side effects

PRESENTS AN IMBALANCE

May influence your hormones affecting your weight sustainability, energy levels and muscles

CAN REDUCE MICROBIOME DIVERSITY

Other products or fad diets can create a negative impact on the gut microbiome which can take time to restore

EXPENSIVE DAILY COST

Other products can be expensive costing up to £4.98 per day

European Food Standards Agency( EFSA) approved health claims:

  1. Health Claim: "Glucomannan contributes to the reduction of body weight in the context of an energy-restricted diet." (Commission Regulation (EU) 432/2012)
  2. Health Claim: "Chromium contributes to the maintenance of normal blood glucose levels" (Commission Regulation (EU) 432/2012)
  3. Health Claim: "Chromium contributes to normal macronutrient metabolism" (Commission Regulation (EU) 432/2012)

Independent studies published in scientific journals:

* Ahlstrom, L et al (2018) Preliminary investigation into the effects of SlimBiome on food cravings and responsiveness to the food environment in healthy overweight and obese women following standard nutritional advice. Proceedings of Nutrition Society 77, E229

** Costabile, A et al (2020) A pilot study to assess the effect of a fibre and mineral formulation on satiety and satiation when taken as part of a calorie restriction diet in overweight and obese women. Journal of Functional Foods 74, 104157

Individual results may vary

SlimBiome is an international patented ingredient
This is a European registered medical device manufactured and distributed in Europe. All claims are based on European regulatory requirements which may not be applicable in the USA. Winner of multiple international weight management awards SlimBiome® Medical, 30 Sachets