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Why Nutrivolv Supplements Are Different

The UK supplement market is flooded with products making bold claims without the science to back them up. At Nutrivolv, we take a different approach. Every formula is developed with clinical research as the foundation, manufactured to GMP standards in the UK, and verified by independent third-party testing. You get exactly what's on the label—nothing more, nothing less.

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Supplements That Actually Match The Research

You read that magnesium helps with sleep or that turmeric reduces joint pain, so you bought some. Nothing happened. That's because most supplements use dosages far below what clinical studies actually tested. Research shows 400mg of magnesium glycinate works, but your bottle has 100mg of magnesium oxide. We dose our supplements based on what the science says actually works, using the same forms and amounts proven effective in peer-reviewed studies. No guessing. No underdosing. Just formulations that deliver real results.

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1 Million Customers

Trusted by over 1 million customers

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Magnesium Glycinate Complex 4-in-1 (120 Capsules)
£8.49
Turkey Tail Mushroom 13000mg (60 Capsules)
£8.99
Cordyceps Mushroom 6000mg – 60 Capsules
£8.49
Tongkat Ali – 60 Capsules
£9.99
5 HTP 200mg (120 Tablets)
£5.99
5 HTP Plus 600mg (120 Tablets)
£6.49
Hyaluronic Acid & Vitamin C
£5.99
Vitamin E 100IU (180 Softgels)
£6.99
Our Blogs

Apple Cider Vinegar: Separating Science from Social Media Myths

Stress vs Anxiety: What’s the Difference and Why It Matters

Mental Fatigue vs Physical Fatigue: How to Tell the Difference

5 Science-Backed Benefits of Magnesium Supplements: Your Guide to Better Sleep and Stress Relief
Frequently Asked Questions
Are your supplements suitable for vegans and vegetarians?
Many of our supplements are suitable for vegans and vegetarians, which is clearly marked on each product page. We avoid using gelatin capsules where possible and opt for plant-based alternatives. Check individual product pages for specific dietary suitability, or contact us if you need clarification on a particular product.
Every production batch undergoes independent third-party testing by accredited UK laboratories. We test for potency (to verify ingredient amounts match the label), purity (no undeclared ingredients or fillers), heavy metals (lead, arsenic, mercury, cadmium), and microbial contamination. Certificates of analysis are available on request for any product.
All Nutrivolv products are manufactured in GMP-certified facilities in the United Kingdom. We follow strict quality control procedures and comply with UK Food Supplements Regulations throughout production, from raw ingredient sourcing to final packaging.
Most of our supplements can be safely combined. However, some nutrients (like different forms of magnesium or multiple vitamin D products) shouldn’t be doubled up. Check the individual product pages for specific guidance on combining supplements, or speak with your GP if you’re taking prescription medications, as some supplements can interact with certain drugs.
This varies depending on the supplement and your individual circumstances. Some nutrients like vitamin C or B vitamins may show effects within days to weeks. Others, like collagen for skin health or supplements for joint support, typically require 8-12 weeks of consistent use. We recommend following the dosage instructions and giving supplements at least 60-90 days before evaluating effectiveness.
Yes. All Nutrivolv supplements comply with The Food Supplements (England) Regulations 2003, UK Food Safety Act 1990, and guidance from the Food Standards Agency. Our products are properly labelled as “food supplements” (not dietary supplements), include all required nutritional information, and adhere to safe upper levels (SULs) established by the UK Expert Group on Vitamins and Minerals.
While capsules are designed to be swallowed whole for optimal absorption, you can open them and mix the powder with water or food if you have difficulty swallowing. However, some supplements may have an unpleasant taste when not encapsulated. Tablets should not be crushed unless specified on the product page, as this can affect how the supplement is absorbed.
Some supplements can interact with prescription medications. For example, vitamin K can interfere with blood thinners, St John’s Wort affects many medications, and high-dose vitamin E may increase bleeding risk. Always inform your GP or pharmacist about any supplements you’re taking, especially if you’re on prescription medication or have a medical condition.
A balanced diet is the best source of nutrients. However, certain groups may benefit from supplementation: those with restricted diets (vegans, vegetarians), people with diagnosed deficiencies, individuals with increased needs (pregnant women, athletes, older adults), or those with absorption issues. UK government guidance specifically recommends vitamin D supplementation during autumn and winter months due to limited sunlight.
Check for: GMP certification (Good Manufacturing Practice), third-party testing verification, clear ingredient lists with exact amounts (avoid “proprietary blends”), appropriate dosages based on UK NRV (Nutrient Reference Values), expiry dates clearly marked, contact information for the manufacturer, and compliance with UK regulations. Avoid supplements making exaggerated health claims or promising to cure diseases, as these are not legally permitted for food supplements in the UK.