No method on its own is absolute, which is why we here at NeuroActive use a unique three pronged process to make sure that everything we sell is what we say it is, is of the highest purity, and most importantly is safe. We test for identity, purity, and an array of heavy metals. 

1) Trusted Suppliers - We've built longstanding relationships with the most reputable international manufacturers in terms of quality and cost. We only consider manufacturers with pharmaceutical grade powders with purity levels above 99%. To be one of our approved suppliers these companies must adhere to strict quality control measures including cGMP, British BRC, ISO22000 and the HACCP system of certification. 

2) Testing, testing, and more testing - All of our products are tested at least once by the supplier after being manufactured, these are mandatory batch to batch tests and can be seen in the form of COAs (Certificates of Analysis) available on each product page. In addition to this, we do in-house testing of each product including solubility tests, characteristic (colour, texture, etc) identification as well as personally sampling each new batch of product. Testing methods used are HPLC (High Performance Liquid Chromatography), UV (Ultraviolet/Visible Spectrophotometry) & MS (Mass Spectrometry).

3) Reputation - As the original nootropics company in South Africa, we've built a reputation for providing only the best quality nootropic products at the best prices available. Customer feedback is of great importance to us and examples of this can be seen in the form of digitally verified purchaser reviews on each product page, our social media following (5 star average Facebook review rating) as well as thousands of loyal and happy customers across the whole of South Africa.