Tested &
Certified By
Tested &
Certified By
Soil
Association
Agriculture
Biologique
Bio-Siegel
EU Organic
Rigorous Third-Party Lab Testing
When it comes to supplements, you deserve to know what exactly you’re taking to support your wellness. We are committed to complete product transparency, with every formulation backed by rigorous analytical testing to assure authenticity, quality, and consumer trust.
Instead of relying on internal quality checks during sourcing and manufacturing, we send our supplements to accredited third-party laboratories to verify purity and quality without any internal bias. The testing is carried out by leading European laboratory groups recognised for their scientific expertise and analytical standards, so that you can upgrade your wellness with 100% confidence.
No misleading claims. No hidden ingredients. No harmful toxins - Just quality you can rely on.
Why Choose Third-Party Tested Supplements?
Know Your Ingredients
Ensures that they are formulated with authorised ingredients and supported by transparent ingredient disclosure on the label, with quality and contaminant controls implemented in accordance with applicable EU food supplement legislation and relevant safety standards.
Protect Your Safety
Screens for heavy metals, ensuring they meet our highest safety and quality expectations to keep our formulations clean.
Minimise the Risk of Side Effects
Ensures your supplements are made only with premium-grade ingredients and quality-tested, minimising the risk of unwanted side effects.
Be Confident in Your Choice
Gives you confidence that you’re choosing supplements that are honestly made, independently tested, and carefully evaluated.
Tested.
Trusted.
Transparent.
At WeightWorld, quality isn’t a choice; it’s a commitment, because your safety is our first priority. That's why we maintain stringent quality standards across sourcing, manufacturing, and testing.
From third-party lab testing to GMP-certified production, every step is designed to deliver supplements you can trust for your health, every day.
Independent Testing We Conduct
Independent laboratories test our supplements in line with recognised European analytical standards and procedures. Wherever possible, these assessments provide further objective verification beyond the standard quality controls.
Certain products also undergo additional testing and certification based on their formulation, ingredient profile, and sourcing requirements…all without any internal bias.
Heavy Metal Analysis
A wide range of our wellness supplements undergo third-party testing to screen for heavy metals, including lead, arsenic, cadmium, and mercury. It is conducted to ensure their purity and quality, and your safety, giving you complete confidence in what you're taking every day.
Certified Organic Verification
Our organic-certified supplements are formulated with 100% organic ingredients and manufactured in organic-certified facilities to guarantee they meet the established criteria for organic sourcing and processing.
OUR SUPPLEMENTS ARE TESTED FOR
LEAD
MERCURY
ARSENIC
CADMIUM
Precision-Driven Supplement Testing Methodology
Independent laboratories perform heavy metal testing using methods aligned with recognised European analytical guidelines and protocols.
Batch Sample Selection
We take product samples from real manufacturing batches for independent analysis. This allows independent labs to assess our supplements as they are produced.
Precise Heavy Metal Analysis
Our product samples are tested for lead, arsenic, cadmium, and mercury using advanced laboratory equipment to detect even trace amounts of these heavy metals.
Controlled Laboratory Testing
All the testing is carried out under controlled laboratory environments to ensure accuracy and consistency.
Verified Result Evaluation
All test findings are reviewed against established safety benchmarks. This helps us confirm that our supplements meet the defined quality and safety standards for you.
GMP-Certified: Our Commitment to Quality
All supplements on our website are manufactured in GMP-certified facilities (Good Manufacturing Practice). This means every supplement is made under strict quality controls, covering sourcing, production, testing, and packaging.
These standards help us guarantee consistent purity and product integrity across our entire product range.
This is our promise to deliver supplements you can trust, batch after batch.
Innovation That Evolves With You
Your wellness journey should be hassle-free and tailored to your needs and preferences. That’s why we, at WeightWorld, keep innovating our supplement formulations and formats to ensure we cater to all wellness needs and lifestyles.
This approach reflects our ongoing commitment to easy accessibility and customer-centred innovation.
Available Supplement Formulations
Available Supplement Formats
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Gummies
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Softgels
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Capsules
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Tablets
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Powders
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Sachets
Explore Our List of Tested & Certified Products
The following WeightWorld supplements have been tested and certified by third-party testing and certification organisations. You can find the test reports and certification details for all our eligible products below to make an informed choice with confidence.
Ashwagandha KSM-66 Tablets
180 Tablets
Magnesium Glycinate (Bisglycinate) Capsules
90 Capsules
Vitamin D3 + K2 (MK7) Tablets
365 Tablets
Pure Marine Collagen Capsules
60 Capsules
Creatine Monohydrate Tablets
90 Tablets
Vitamin D3 Tablets
400 Tablets
Glucosamine, Chondroitin & MSM Capsules
180 Capsules
Vitamin C With Rosehip and Bioflavonoids Tablets
180 Tablets
Hyaluronic Acid Capsules
120 Capsules
Magnesium Citrate Capsules
120 Capsules
Liposomal Vitamin C Capsules
90 Capsules
Ashwagandha Gummies
60 Gummies
Omega-3 Fish Oil Softgels
400 Softgels
Note - Analytical test reports displayed on this website are provided for transparency and correspond to specific tested batches. Results may vary between batches. Reports are periodically updated to reflect the most recent batch-specific analytical results, subject to availability.
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