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Diaform Plus is now NuviaLab Sugar Control — Same proven formula, enhanced composition. Order now!
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Diaform Plus – Steady Blood Sugar, Naturally

A targeted blend of 9 active ingredients including patented Momordicin® and GS4 PLUS® that work together to support healthy glucose levels and curb sugar cravings.

  • check_circle Supports healthy blood sugar levels
  • check_circle Reduces cravings for sweets
  • check_circle Helps manage weight naturally
  • check_circle Vegan, EU-manufactured formula
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2365+ happy customers

Struggling to keep your blood sugar in check?

These everyday frustrations are more common than you think.

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Unpredictable energy dips

One moment you feel fine, the next you're drained. Blood sugar swings leave you tired, foggy and unable to focus when it matters.

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Constant sweet cravings

No matter how hard you try, the pull towards biscuits, chocolate and sugary snacks feels impossible to resist — especially in the afternoon.

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Worry about long-term health

You know unmanaged blood sugar can lead to serious problems down the line, but you're not sure what else you can do beyond diet alone.

The issue isn't willpower — it's that your body needs the right nutritional support.

How Diaform Plus helps

Each capsule delivers targeted ingredients that address these challenges from within.

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Balanced glucose, steady energy

Momordicin® bitter melon extract has been shown to reduce fasting and post-meal glucose levels in up to 86% of clinical trial participants.

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Cravings brought under control

Chromium picolinate and GS4 PLUS® gymnema extract work together to curb appetite — particularly the urge for sweet foods.

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Proactive metabolic support

A complete formula with alpha lipoic acid, cinnamon and green tea supports healthy carbohydrate metabolism and long-term wellbeing.

What's inside the formula

Patented extracts backed by clinical research, combined with essential vitamins and minerals.

Momordicin® Bitter Melon Extract

Momordicin® Bitter Melon Extract

500 mg per serving

A patented bitter melon extract standardised for charantin. Clinical trials found it reduced blood glucose levels both fasting and after meals, with a hypoglycaemic effect observed in up to 86% of cases.

GS4 PLUS® Gymnema Sylvestre Extract

GS4 PLUS® Gymnema Sylvestre Extract

200 mg per serving

Known as "gurmar" — the sugar destroyer. This patented leaf extract with 25% gymnemic acids supports beta cell regeneration, helps reduce insulin dependence and naturally curbs appetite.

Chromium Picolinate

Chromium Picolinate

200 µg per serving

An essential trace mineral that helps stabilise blood glucose levels and balance lipid metabolism. Also shown to reduce appetite, particularly cravings for sweet foods.

Cinnamon Bark Extract

Cinnamon Bark Extract

100 mg per serving

Standardised to 20% proanthocyanidins, cinnamon bark extract helps lower blood glucose, stimulates fat burning and supports the reduction of LDL cholesterol.

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What our customers say

Real experiences from real people.

"I've been taking Diaform Plus for about three months now and my afternoon energy crashes have practically disappeared. I no longer reach for biscuits at 3 pm. Really pleased with how steady I feel throughout the day."

Sarah T.

Sarah T.

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"My GP suggested I look at supplementing alongside my diet changes. Since starting Diaform Plus I've noticed my cravings for sugary snacks have dropped significantly. Genuinely surprised at the difference."

James M.

James M.

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"I was sceptical at first, but after two months I feel more in control. My weight is coming down slowly and I don't get that shaky feeling before meals any more. Worth sticking with."

David R.

David R.

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Frequently asked questions

Everything you need to know.

Ready to take control of your blood sugar?

96% of customers report satisfaction with their results. Pick the pack that suits you.

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Diaform Plus – A Comprehensive Guide to Natural Blood Sugar Support and Metabolic Wellness

If you have been struggling to keep your blood sugar levels within a healthy range, you are far from alone. Millions of people across the United Kingdom and beyond face the daily challenge of managing glycaemic fluctuations, battling persistent cravings for sugary foods, and dealing with the fatigue and brain fog that often accompany unstable glucose metabolism. You may have tried adjusting your diet, increasing your physical activity, or even explored various supplements — only to find that the results fell short of your expectations.

The frustration is real, and so is the science behind what your body needs. Maintaining stable blood sugar is not simply about willpower; it involves complex biochemical pathways, insulin sensitivity, and the interplay between dozens of metabolic processes. This is precisely where Diaform Plus enters the conversation — a scientifically formulated supplement designed to support healthy glycaemic control through a blend of patented plant extracts, essential minerals, and vitamins.

In this in-depth guide, you will discover exactly what makes Diaform Plus stand out, how its ingredients work at a molecular level, what benefits you can realistically expect, and how to use it for optimal results. By the end, you will have the knowledge you need to make a truly informed decision about your metabolic health.

What Is Diaform Plus and Why Is It Gaining Recognition?

Diaform Plus is an advanced dietary supplement formulated specifically to help regulate blood glucose levels, reduce appetite, and support healthy weight management. It comes in the form of vegan-friendly capsules made with HPMC (hydroxypropyl methylcellulose), and each bottle contains 60 capsules — a full 30-day supply when taken at the recommended dosage of two capsules per day.

What sets Diaform Plus apart from many other blood sugar supplements on the market is its use of two patented, clinically studied ingredients: Momordicin® and GS4 PLUS®, both developed by Sabinsa, a globally recognised leader in standardised botanical extracts. These are not generic plant powders; they are precisely standardised extracts with documented bioactive compound concentrations, which means you know exactly what you are getting in every capsule.

The formula was created by nutritionists and is manufactured within the European Union, adhering to strict quality and safety standards. It is laboratory tested and suitable for vegans, making it accessible to a wide range of dietary preferences. The combination of nine active ingredients — including plant extracts, an essential fatty acid, vitamins, and minerals — works synergistically to address multiple aspects of glucose metabolism simultaneously.

Diaform Plus is designed for adults who want to take a proactive approach to their glycaemic health. Whether you are managing mildly elevated blood sugar, looking to curb persistent sweet cravings, or seeking metabolic support alongside a balanced lifestyle, this supplement offers a natural, research-backed option. It is not a replacement for prescribed medication, but rather a complementary tool that supports the body's own regulatory mechanisms.

The Science Behind the Formula – Key Ingredients and How They Work

The efficacy of any supplement ultimately comes down to what is inside the capsule. Diaform Plus contains nine active ingredients, each selected for its specific role in glucose metabolism, insulin sensitivity, or appetite regulation. Let us explore the most important ones in detail.

Bitter Melon Fruit Extract (Momordicin® – 500 mg)

Bitter melon (Momordica charantia) has been used in traditional medicine across Asia, Africa, and South America for centuries. The Momordicin® extract used in Diaform Plus is standardised to contain 0.5% charantin and 7% bitter principles — the specific bioactive compounds responsible for its glucose-lowering properties.

Research has shown that Momordicin® can significantly reduce serum glucose levels both in fasting states and after meals, with a hypoglycaemic effect observed in up to 86% of cases in clinical settings. Furthermore, glucose tolerance was improved in as many as 73% of patients studied. The mechanism involves stimulating insulin secretion, promoting glucose uptake in the liver, and supporting the regeneration of pancreatic beta cells — the very cells responsible for producing insulin.

Gymnema Sylvestre Leaf Extract (GS4 PLUS® – 200 mg)

Known as gurmar in Hindi — which literally translates to "sugar destroyer" — gymnema sylvestre is one of the most extensively researched botanicals for blood sugar management. The patented GS4 PLUS® extract is standardised to 25% gymnemic acids, ensuring consistent potency.

A clinical evaluation involving 37 participants on insulin therapy alone versus 27 participants taking insulin alongside GS4 PLUS® (two capsules of 200 mg each) demonstrated that the supplementation group experienced a significant reduction in insulin dependency. The study concluded that GS4 PLUS® supports the regeneration of beta cells, improves glycaemic control, and may help delay secondary complications associated with chronic hyperglycaemia. Beyond glucose regulation, gymnema also reduces appetite and caloric intake — a crucial benefit for anyone trying to manage their weight alongside their blood sugar.

Cinnamon Bark Extract (100 mg)

This is not ordinary kitchen cinnamon. The extract in Diaform Plus is derived from Cinnamomum verum and standardised to 20% proanthocyanidins. These polyphenolic compounds have been shown to improve insulin sensitivity, lower fasting blood glucose, and support lipid metabolism by reducing levels of LDL cholesterol. Cinnamon also stimulates thermogenesis, which may contribute to fat oxidation over time.

Additional Active Ingredients

The remaining ingredients in the formula each play a complementary role in the overall metabolic picture:

  • White Mulberry Extract (100 mg) — derived from Morus alba, it helps reduce post-meal blood sugar spikes and supports carbohydrate and lipid metabolism.
  • Green Tea Leaf Extract (100 mg, standardised to 40% EGCG) — epigallocatechin gallate is a powerful antioxidant that supports glycaemic regulation and assists with weight management through enhanced fat oxidation.
  • Alpha Lipoic Acid (30 mg) — a naturally occurring fatty acid that increases cellular insulin sensitivity, improves glycogen metabolism, and acts as a potent antioxidant in both water and fat-soluble environments.
  • Vitamin B6 (14 mg, 1000% NRV) — essential for nervous system function, energy metabolism, and glycogen synthesis, helping your body efficiently store and utilise glucose.
  • Zinc (15 mg as zinc picolinate, 150% NRV) — supports carbohydrate metabolism, cognitive function, and immune health.
  • Chromium (200 µg as chromium picolinate, 500% NRV) — one of the most well-documented minerals for blood sugar support, chromium helps stabilise glycaemia and is particularly effective at reducing cravings for sweet foods.
IngredientDosage per ServingPrimary ActionKey Compound
Bitter Melon (Momordicin®)500 mgLowers fasting and post-meal glucose0.5% Charantin, 7% Bitter Principles
Gymnema Sylvestre (GS4 PLUS®)200 mgReduces insulin dependency and appetite25% Gymnemic Acids
Cinnamon Bark100 mgImproves insulin sensitivity, supports lipid metabolism20% Proanthocyanidins
White Mulberry100 mgReduces post-meal sugar spikesMorus alba extract
Green Tea100 mgAntioxidant support, weight management40% EGCG
Alpha Lipoic Acid30 mgEnhances insulin sensitivityALA
Vitamin B614 mgEnergy metabolism, glycogen synthesisPyridoxine HCl
Zinc15 mgCarbohydrate metabolism, immunityZinc Picolinate
Chromium200 µgCurbs sweet cravings, stabilises glycaemiaChromium Picolinate

The Power of Synergy

What makes Diaform Plus particularly effective is not any single ingredient in isolation, but the way these nine components work together. Momordicin® and GS4 PLUS® tackle glucose regulation from two complementary angles — one stimulates insulin secretion and beta cell regeneration, while the other reduces insulin dependency and curbs appetite. Chromium and alpha lipoic acid further enhance insulin sensitivity at the cellular level, while green tea and cinnamon provide antioxidant protection and support fat metabolism. Zinc and vitamin B6 ensure the metabolic machinery runs smoothly, supporting the enzymatic processes that underpin glucose utilisation.

This multi-pathway approach means that Diaform Plus does not rely on a single mechanism. Instead, it addresses blood sugar management holistically — from how your body produces and responds to insulin, to how it processes carbohydrates, to how it manages appetite and energy expenditure.

Real Benefits You Can Expect – Health, Energy, and Body Composition

Understanding the science is important, but what truly matters is how Diaform Plus translates into tangible improvements in your daily life. Let us break down the key benefits you can realistically expect when incorporating this supplement into a balanced lifestyle.

Steadier Blood Sugar Throughout the Day

The most direct benefit of Diaform Plus is improved glycaemic stability. By supporting your body's natural ability to regulate glucose — both in fasting states and after meals — you may notice fewer energy crashes, reduced post-meal drowsiness, and a more consistent feeling of vitality throughout the day. Stable blood sugar also means fewer mood swings and better concentration, which can have a profound impact on both your work performance and personal wellbeing.

Reduced Cravings and Better Appetite Control

One of the most challenging aspects of managing blood sugar is the relentless pull of sweet cravings. The combination of gymnema sylvestre and chromium picolinate in Diaform Plus specifically targets this issue. Gymnemic acids have been shown to temporarily suppress the taste of sweetness on the tongue, while chromium helps regulate the hormonal signals that drive sugar cravings. Many users find that once these cravings diminish, making healthier food choices becomes significantly easier.

Support for Healthy Weight Management

Excess weight and blood sugar dysregulation are closely intertwined. When your glucose metabolism is impaired, your body is more likely to store excess energy as fat, particularly around the midsection. By improving insulin sensitivity and reducing caloric intake through appetite suppression, Diaform Plus creates conditions that are more favourable for gradual, sustainable weight loss. The green tea extract further supports this process through its thermogenic and fat-oxidising properties.

Enhanced Metabolic Function and Antioxidant Protection

Beyond glucose management, the ingredients in Diaform Plus offer broader metabolic support. Zinc, vitamin B6, and chromium all contribute to the normal metabolism of macronutrients — proteins, fats, and carbohydrates. Meanwhile, green tea, alpha lipoic acid, and cinnamon provide robust antioxidant protection, helping to neutralise the oxidative stress that is often elevated in individuals with glycaemic imbalances. This antioxidant activity supports cardiovascular health, cellular integrity, and overall resilience.

Improved Mood and Cognitive Clarity

Blood sugar fluctuations do not just affect your body — they affect your mind. Unstable glucose levels have been linked to irritability, anxiety, difficulty concentrating, and general mental fatigue. By promoting steadier glycaemia, Diaform Plus can indirectly support better mood stability and sharper cognitive function. Vitamin B6 and zinc further contribute to nervous system health and normal psychological function.

How to Use Diaform Plus for Optimal Results

Getting the most from any supplement requires using it correctly and consistently. Here is a practical guide to incorporating Diaform Plus into your daily routine.

Recommended Dosage and Method

The recommended daily dose is two capsules, taken with approximately 300 ml of water. Each bottle contains 60 capsules, providing a full 30-day supply. Do not exceed the recommended daily intake.

Practical Tips for Best Results

  • Take your capsules at the same time each day to build a consistent routine and maintain steady levels of the active compounds in your system.
  • Pair your supplementation with a balanced, varied diet rich in whole foods, lean proteins, healthy fats, and plenty of vegetables. Diaform Plus is designed to complement a healthy lifestyle, not replace it.
  • Stay adequately hydrated throughout the day, as water plays a critical role in metabolic processes and nutrient absorption.
  • Incorporate regular physical activity — even moderate exercise such as brisk walking for 30 minutes daily can significantly enhance insulin sensitivity and amplify the benefits of the supplement.
  • Be patient and consistent. Natural ingredients work with your body's own systems, and meaningful changes in metabolic markers typically develop over weeks of regular use rather than overnight.
  • Store the product in a dry place at room temperature, in a tightly sealed container, and keep it out of reach of children.

Important Precautions

If you are currently on insulin therapy or taking oral hypoglycaemic medications, it is essential to consult your doctor before starting Diaform Plus. The supplement is not suitable for children, pregnant women, or breastfeeding mothers. It should not be used as a substitute for a varied, balanced diet or a healthy lifestyle.

Quality Assurance, Clinical Evidence, and Manufacturing Standards

When it comes to a supplement that influences something as important as your blood glucose levels, quality and transparency are non-negotiable. Here is what you should know about the standards behind Diaform Plus.

Patented, Clinically Studied Ingredients

The two flagship ingredients — Momordicin® and GS4 PLUS® — are not generic extracts. They are patented formulations developed by Sabinsa Corporation, one of the world's most respected suppliers of standardised botanical ingredients. Sabinsa holds over 100 patents and is known for rigorous quality control and extensive clinical documentation.

The clinical evidence supporting these ingredients is compelling. The study on GS4 PLUS® demonstrated that participants who supplemented with gymnema alongside their insulin therapy experienced a statistically significant reduction in insulin dependency compared to those on insulin alone. The study involved 64 participants in total and concluded that GS4 PLUS® supports beta cell regeneration, improved glycaemic control, and potentially delays secondary complications of chronic hyperglycaemia.

For Momordicin®, clinical data showed significant reductions in both fasting and post-prandial serum glucose, with a hypoglycaemic effect observed in up to 86% of cases and improved glucose tolerance in 73% of patients. These are not vague marketing claims — they are specific, measurable outcomes from controlled studies.

European Manufacturing and Laboratory Testing

Diaform Plus is manufactured within the European Union, which means it is subject to the EU's stringent regulations on food supplements, including requirements for accurate labelling, prohibited ingredient lists, and maximum permitted levels of vitamins and minerals. The product is also laboratory tested, providing an additional layer of verification that what is on the label matches what is in the capsule.

Full Transparency on Dosages

Unlike supplements that hide behind proprietary blends — where you have no idea how much of each ingredient you are actually getting — Diaform Plus discloses the exact dosage of every single active ingredient. This level of transparency allows you, and your healthcare provider, to make informed decisions based on real data rather than guesswork. It also means you can cross-reference the dosages with published clinical research to assess whether the amounts used are within therapeutically meaningful ranges.

Created by Nutritionists

The formula was developed by qualified nutritionists who understand the complexities of glycaemic regulation and the synergistic potential of combining specific botanical extracts with targeted micronutrients. This professional oversight ensures that the ingredient selection and dosing are grounded in nutritional science rather than marketing trends.

Packages, Pricing, and How to Order

Understanding the available purchasing options helps you choose the package that best fits your needs and budget. Diaform Plus is available in three package tiers, each offering progressively better value per bottle.

PackageBottlesSupplyPrice per BottleTotal Price
Basic Package11 month£39.99£39.99
Standard Package3 (Buy 2, Get 1 Free)3 months£26.66£79.98
Best Value Package6 (Buy 3, Get 3 Free)6 months£19.99£119.97

The Best Value Package is the most popular choice among customers, and it is easy to see why. At just £19.99 per bottle — a saving of 50% compared to the single-bottle price — it provides a six-month supply, which is a sensible commitment for anyone serious about supporting their long-term metabolic health. Natural ingredients deliver their best results with consistent, sustained use, so opting for a longer supply ensures you have enough to give the formula a proper opportunity to work.

Delivery is available to addresses across the United Kingdom and internationally, with orders typically dispatched immediately and arriving within approximately two business days. Payment can be made by credit card or cash on delivery. Shipping costs are £14.00 for card payments or £23.00 for cash on delivery, applicable to all packages.

Is It Worth the Investment?

When you consider the cost of Diaform Plus in the context of what it offers — nine active ingredients including two patented, clinically studied extracts, EU manufacturing, full dosage transparency, and vegan-friendly formulation — the value proposition becomes clear. At roughly 67p per day with the Best Value Package, it is a modest investment in a supplement that addresses one of the most critical aspects of metabolic health.

Who Should Consider Diaform Plus?

Diaform Plus is formulated for a broad range of adults who want to take a proactive approach to their glycaemic health. You may benefit from this supplement if you:

  • Have been told your blood sugar levels are higher than ideal and want natural support alongside lifestyle changes.
  • Experience persistent cravings for sweet or carbohydrate-rich foods that undermine your dietary efforts.
  • Are looking to support healthy weight management as part of a broader metabolic wellness strategy.
  • Want a supplement with clinically studied, transparently dosed ingredients rather than generic formulations.
  • Follow a vegan lifestyle and need a plant-based capsule option.
  • Prefer products manufactured in the European Union with rigorous quality oversight.

It is important to remember that Diaform Plus is a food supplement, not a medicine. It is designed to complement — not replace — a balanced diet, regular exercise, and any medical treatment prescribed by your healthcare professional. If you are currently managing a diagnosed condition such as type 2 diabetes, always discuss any new supplement with your doctor before starting.

Taking Control of Your Metabolic Health

Managing blood sugar is not a short-term project — it is a lifelong commitment to your wellbeing. The choices you make today about nutrition, activity, and supplementation can have a profound impact on your energy, your weight, your mood, and your long-term health outcomes. Diaform Plus offers a thoughtfully formulated, science-backed tool to support you on that journey.

With its combination of patented botanical extracts, essential minerals, and vitamins — all transparently dosed and manufactured to European standards — it represents a credible option for anyone seeking natural glycaemic support. The clinical evidence behind its key ingredients, the vegan-friendly formulation, and the endorsement of 96% customer satisfaction all point to a product that delivers on its promises.

Your health is your most valuable asset. By educating yourself, making informed choices, and staying consistent with your approach, you give yourself the best possible foundation for a balanced, energised, and fulfilling life. Diaform Plus is here to support that foundation — one capsule at a time.