HEALTH SUPPLEMENTS

Health and Wellbeing Supplements

Vitamins, minerals, omega oils, joint support, and more. Browse by category or read our buying guide below.

Last reviewed: April 2026

Reviewed by Dr Mark Bowering PhD, Mr Universe & Paul Fletcher, Level 3 Personal Trainer

Our health and wellbeing range covers supplements for daily nutrition, joint and bone support, digestive health, sleep, and general wellness. These products sit alongside your training nutrition or work as part of a broader daily routine.

We stock own-brand options from XL Nutrition, Efectiv Nutrition, and The Health Project, as well as third-party brands including Applied Nutrition, Optimum Nutrition, and Reflex. Every product is checked for accurate labelling and regulatory compliance before going on sale.

Always read the label before use. Check the recommended daily intake, allergen information, and suitability for your circumstances.

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Daily Vitamins and Minerals

Multivitamins, Vitamin D3, Vitamin C, B12, and Zinc. A consistent daily intake supports baseline health and fills gaps that diet alone may not cover.

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Omega Oils and Fish Oils

Omega 3, Omega 3-6-9, and krill oil capsules. Omega-3 fatty acids (EPA and DHA) contribute to normal heart function (EFSA-authorised health claim). Among the most widely studied supplements available.

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Joint and Bone Support

Glucosamine, collagen, and MSM supplements. Popular with people who train regularly or want to support joint mobility and comfort as part of their daily routine.

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Digestive Health

Probiotics, digestive enzymes, and fibre supplements. Supporting normal gut function is one of the most common reasons people add a daily supplement to their routine.

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Sleep and Recovery

Magnesium, ZMA, and sleep-support formulas. Quality sleep plays a direct role in recovery from training and daily energy levels. Magnesium contributes to normal muscle function.

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Specialist Supplements

Ashwagandha, mushroom blends, and adaptogen formulas. A growing category for people looking to support focus, stress management, and general resilience.

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Not Sure Where to Start?

Everyday basics Start with a multivitamin, vitamin D3, and omega-3
Sleep is the issue Magnesium, ZMA, and sleep-support formulas
Joint support is the priority Glucosamine, collagen, and MSM
Gut health and digestion Probiotics, enzymes, and fibre supplements
Heart and brain health Fish oil, krill oil, and omega-3 capsules
Stress and focus Ashwagandha, mushroom blends, and adaptogens
When to Speak to a Healthcare Professional
  • You are pregnant, breastfeeding, or planning a pregnancy
  • You take prescription medication (some supplements can interact with medicines)
  • You have a diagnosed medical condition, especially involving the liver, kidneys, or heart
  • You are buying supplements for someone under 18
  • You are considering high-dose supplements beyond the recommended daily intake
  • You have symptoms you are trying to treat (supplements are not a substitute for medical advice)

Your GP or pharmacist can advise on whether a supplement is appropriate for your circumstances. The NHS provides general guidance on vitamins and supplements at nhs.uk.

Important Information
  • Food supplements are not a substitute for a varied and balanced diet and a healthy lifestyle. This statement is required under UK food supplement regulations (Food Supplements (England) Regulations 2003).
  • Do not exceed the recommended daily intake stated on the label. Check for allergens and storage instructions before use.
  • Consult a healthcare professional before use if you are pregnant, breastfeeding, taking medication, or have a medical condition
  • Health claims on our product pages are limited to those authorised by the European Food Safety Authority (EFSA) and retained in UK law
How we choose products in this category: Every health and wellbeing product listed on our site has been reviewed for accurate labelling, ingredient transparency, and compliance with UK food supplement regulations before going on sale. Our own-brand products (XL Nutrition, Efectiv Nutrition, The Health Project) are manufactured in GMP-certified facilities. Third-party brands are sourced from the brand directly or through their authorised UK distributor. We do not make health claims beyond those authorised by the European Food Safety Authority (EFSA) and retained in UK law. If you believe any product information on our site is inaccurate, please contact us.

Common Questions

  • A multivitamin, vitamin D3, and omega-3 fish oil are the three most widely taken daily supplements in the UK. Vitamin D is especially relevant in the UK, where Public Health England recommends supplementation from October to March due to limited sunlight. If you train regularly, magnesium and zinc are also worth considering. Start with the basics and add from there based on what your diet may be missing.

  • Yes, most daily supplements can be taken together safely. However, some nutrients compete for absorption. Calcium and iron, for example, are better absorbed when taken at different times of day. Always follow the dosage on each product label. If you take prescription medication or have a health condition, check with your GP or pharmacist before combining supplements.

  • It depends on the supplement. Vitamin D levels typically take 4-6 weeks of daily use to reach a noticeable change, according to NHS guidance. Probiotics can take 2-4 weeks to influence gut comfort. Magnesium may help with sleep and recovery within the first 1-2 weeks. Supplements work best as part of a consistent daily routine rather than occasional use.

  • Yes. Every product we sell must meet UK food supplement regulations (Food Supplements (England) Regulations 2003) for labelling, ingredient accuracy, and safety. Our own brands (XL Nutrition, Efectiv Nutrition, The Health Project) are manufactured in GMP-certified facilities. Third-party brands are sourced directly from the brand or their authorised UK distributor, not grey-market resellers.

  • Our own brands (XL Nutrition, Efectiv, The Health Project) are formulated and manufactured under our direction, which means we control the ingredients, dosages, and pricing. Third-party brands like Optimum Nutrition or Applied Nutrition are produced independently and we stock them as an authorised retailer. Both are held to the same quality and labelling standards.