We make products to support your health,
so quality is never optional
Quality you can always rely on
We make products to support your health,
so quality is never optional. Every ingredient and every batch must meet the highest standards. Our testing process is designed to ensure safety, consistency and confidence at every step.
Ingredient integrity
We start with suppliers who meet strict quality standards. Every raw ingredient is tested for identity, purity and nutritional value. If it doesn’t meet our standards, it’s not used. All ingredients are traceable and fully documented. We know where they came from, how they were handled and what they contain.
Independent lab testing
Our products are routinely tested by certified third-party labs to confirm safety, accuracy and consistency.
We check for heavy metals, allergens, pesticides, herbicides, microbes and nutritional content. Results are reviewed regularly against global safety standards. Transparency builds trust and
we meet that standard every time.
What we test for
Heavy metals
We routinely test our finished products for lead, arsenic, cadmium and mercury using globally recognised safety limits. Always screening to ensure levels are well below accepted thresholds.
Allergens
Our products are made using ingredients that are free from gluten, dairy, soy and other common allergens. We then test the finished products to confirm they also meet allergen-free claims, so there is never any guesswork.
Pesticides
We carry out scheduled screening to ensure our products are free from pesticides (including Glyphosate), and unwanted chemicals.
Microbial testing
Each batch is tested for harmful bacteria including salmonella, E.coli, yeast and mould. If it is not safe, it does not leave the facility.
Consistency
We confirm that what is listed on the label is exactly what is in the product. This includes vitamins, minerals, amino acids and functional ingredients.
Clean formulas
We do not use fillers, artificial flavours or unnecessary additives. Every ingredient is there for a reason and included at a level that delivers real benefit. Nothing more. Nothing less.
Certified facilities
All Nuzest products are made in
GMP-certified facilities that follow strict protocols for quality cleanliness, safety and consistency. Our manufacturing sites are audited regularly both internally and externally to ensure they are up to standard.
Transparency
We offer full traceability from source
to shelf. Certificates of Analysis are available on
request, and our team is here to answer any questions about product quality or testing.