The Weight Management Duo

Support your metabolism and your everyday health

Less food noise - MetabolAid® increases feelings of fullness by up to 60%
Steady energy - Chromium helps maintain steady blood glucose levels
Body confidence - Feiolix® supports healthy weight management
High strength - Krill oil delivers 1.5x higher omega-3 levels than standard fish oil

Two supplements, one healthy-weight routine

The Weight Management Duo brings together two of our most popular daily supplements to support your weight and your wider health at the same time. Metabolic Thrive+ is the heart of the pairing - a science-backed formula that supports healthy weight management, helps reduce appetite and calorie intake, and keeps your blood sugar balanced through the day. Omega 3+ Advanced is its everyday companion, delivering highly absorbable omega 3 to support your heart, brain and vision. Because looking after your weight works best as part of looking after your whole self, the two make a natural daily routine - one capsule of each, morning or evening.

Metabolic Thrive+ - your weight management foundation


Metabolic Thrive+ and Omega 3+ Advanced make a natural pairing for anyone focused on managing their weight and looking after their health at the same time. Metabolic Thrive+ is the weight management engine of the duo - supporting healthy weight management, curbing appetite and keeping blood sugar balanced - while Omega 3+ Advanced supports the heart, brain and vision, the areas of everyday health that matter most for staying active and well. Together they let you work on your weight goals while giving the rest of your body high-quality nutritional support. At the heart of the pairing is Metabolic Thrive+, which contains 500mg of MetabolAid® per capsule - an award-winning, patented blend of hibiscus flower and lemon verbena leaf that has been the subject of 20 years of research and 8 published human clinical trials.

Omega 3+ Advanced - support for the rest of you

While Metabolic Thrive+ works on your metabolism, Omega 3+ Advanced looks after your everyday health. It uses phospholipid-bound krill oil - more readily absorbed than standard fish oil - to deliver 315mg of omega 3 (EPA and DHA) per serving, supporting normal heart function, brain health and vision. It also provides choline, which contributes to normal fat metabolism and liver function, and natural astaxanthin, a potent antioxidant. And because it is an odourless, vanilla-flavoured softgel, there is no fishy aftertaste - making it an easy one to keep up alongside your Metabolic Thrive+ every day.

60% fuller after meals

3-4% avg. body weight loss*

Backed by 8 clinical studies

"A natural alternative for those looking for smart weight management support"

Miriam Ferrer PhD - Head of Product Development

Ingredient highlights

Feiolix®

Alongside MetabolAid®, each capsule contains 150mg of Feiolix® - a unique, concentrated powder derived from feijoa, a rare superfruit native to New Zealand. Feijoa is rich in natural polyphenols, fibre and abscisic acid (ABA) - a plant compound that supports insulin release and helps stabilise blood sugar levels after meals.

Feiolix® helps blunt the sharp rises and dips in blood glucose that trigger cravings, energy crashes and fat storage. It also nourishes the gut microbiome, which plays a central role in metabolic health and long-term weight regulation.

Chromium

Chromium contributes to normal blood glucose levels and normal macronutrient metabolism, helping your body to metabolise carbohydrates, fats and proteins efficiently, and supporting your energy balance throughout the day. 

Krill Oil – Omega 3 the way your body likes it

Krill oil comes from Antarctic krill – tiny crustaceans that form one of the largest biomasses on Earth and sit at the very base of the marine food chain. Because krill feed on phytoplankton rather than other fish, krill oil is naturally purer and less prone to contamination than fish oil from larger species.

Omega 3+ Advanced uses 1,180mg of krill oil per daily serving, naturally providing EPA and DHA fatty acids in the phospholipid-bound form that your cell membranes are made from. This allows your body to absorb EPA and DHA more efficiently than the triglyceride-bound form used in standard fish oil, and it’s easier on your digestion.

Krill oil delivers a 1.5 times higher increase in blood omega-3 levels than standard fish oil (Loukil, I et alAm. Journ. Clin. Nutr., 2026).

Choline for extra support, naturally

The phospholipids naturally found in krill oil also carry choline – an essential nutrient most people do not get enough of from diet. Choline contributes to normal fat metabolism and liver function, and is a precursor to acetylcholine, a neurotransmitter important for memory and brain function. Each serving provides 82.5mg of choline.

Feiolix®

Alongside MetabolAid®, each capsule contains 150mg of Feiolix® - a unique, concentrated powder derived from feijoa, a rare superfruit native to New Zealand. Feijoa is rich in natural polyphenols, fibre and abscisic acid (ABA) - a plant compound that supports insulin release and helps stabilise blood sugar levels after meals.

Feiolix® helps blunt the sharp rises and dips in blood glucose that trigger cravings, energy crashes and fat storage. It also nourishes the gut microbiome, which plays a central role in metabolic health and long-term weight regulation.

Chromium

Chromium contributes to normal blood glucose levels and normal macronutrient metabolism, helping your body to metabolise carbohydrates, fats and proteins efficiently, and supporting your energy balance throughout the day. 

Krill Oil – Omega 3 the way your body likes it

Krill oil comes from Antarctic krill – tiny crustaceans that form one of the largest biomasses on Earth and sit at the very base of the marine food chain. Because krill feed on phytoplankton rather than other fish, krill oil is naturally purer and less prone to contamination than fish oil from larger species.

Omega 3+ Advanced uses 1,180mg of krill oil per daily serving, naturally providing EPA and DHA fatty acids in the phospholipid-bound form that your cell membranes are made from. This allows your body to absorb EPA and DHA more efficiently than the triglyceride-bound form used in standard fish oil, and it’s easier on your digestion.

Krill oil delivers a 1.5 times higher increase in blood omega-3 levels than standard fish oil (Loukil, I et alAm. Journ. Clin. Nutr., 2026).

Choline for extra support, naturally

The phospholipids naturally found in krill oil also carry choline – an essential nutrient most people do not get enough of from diet. Choline contributes to normal fat metabolism and liver function, and is a precursor to acetylcholine, a neurotransmitter important for memory and brain function. Each serving provides 82.5mg of choline.

Cambridge science

Formulated by our science team in Cambridge, UK

Premium ingredients

MetabolAid®, Feiolix® & chromium, plus highly absorbable Omega 3

300,000+ Customers

Trusted by over 300,000 people across the UK

Trustpilot ★★★★★

Rated Excellent

Trusted by thousands

Explore our customer stories

Karen. W

I’ve lost 6lbs in three weeks

Within ten days, it’s changed how I feel about food. I’ve lost 6lbs in three weeks and now look forward to steady weight loss of 1 or 2lbs per week with exercise and strength training. I was never overwhelmed with food noise but this has definitely helped me to swerve the sweet treats and stay on track with healthy foods. Love it!

Michelle P

This has really curbed my appetite

This has really curbed my appetite. I take it first thing in the morning and it stops the hunger pangs all day. Great product, very glad I bought them.

Paul A

My liver enzymes has returned to normal!

Since taking your future you krill oil my liver enzymes has returned to normal! As i have a fatty liver. No after taste, hard easy to take capsules, soo easy to swallow., i totally recommend this product.

FAQs

When will I feel the benefits?

Laying the foundation

In the first weeks, your body begins adjusting to both supplements. Metabolic Thrive+ gets to work first - chromium supporting normal blood glucose levels, MetabolAid® and Feiolix® supporting your metabolism and blood sugar balance. Many people notice steadier energy and fewer mid-morning or mid-afternoon dips early on, and some find their appetite and cravings starting to settle. Meanwhile, Omega 3+ Advanced begins absorbing into your system - because it is phospholipid-bound krill oil, it is taken up efficiently, though omega 3 levels take weeks to build. This first month is about establishing the daily habit of both.

Building momentum

Feeling more consistent

By the second month, both supplements are working consistently. With Metabolic Thrive+, the appetite and blood-sugar support many people notice in month one becomes a more settled part of the day - steadier energy, fewer cravings, and more balanced metabolism as your body handles carbohydrates, fats and proteins. Omega 3+ Advanced is now building your omega 3 levels toward the amount associated with normal heart, brain and vision function. This is the stage where the duo becomes an effortless daily routine rather than something you have to think about - one capsule of each, every day.

When will I feel the benefits?

A routine for the long term

Weight management and metabolic health are long-term projects, and by month three you have an established daily routine supporting both your metabolism and your wider health. Metabolic Thrive+ continues to support healthy weight management, appetite and blood sugar as part of a balanced diet and active lifestyle, while your omega 3 levels are now well established, giving ongoing support to your heart, brain and vision. Consistency is what makes the difference - so the Weight Management Duo is designed as a steady daily pairing to keep working toward your goals and looking after the rest of you for the long term.

Enjoy support from the Weight Management Duo for less than £1.51 a day – with our 28-day subscription plan

100% satisfaction guarantee – If you're not happy, we'll give you a full refund. Free UK delivery. Cancel or amend your subscription at any time.

Explore The Weight Management Duo and more in our Knowledge Centre

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