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Nootropics Depot routinely conducts in-house lab testing for purity and identity of all bulk powders prior to packaging and/or encapsulation of our products. Our in-house lab includes equipment such as an HPLC (high performance liquid chromatography) - a technique that separates, quantifies, and identifies every component in a compound - and FTIR (Fourier transform infrared spectroscopy) which is a test that measures the infrared spectrum of absorption or emission of any given compound. All testing is completed by a trained, full-time analytical chemist.
We also work with partners, like Alkemist Labs, to verify species of plants used in our extracts, and to verify the percentage of active ingredients. We are committed to continually advancing standards in the supplement industry, and to be the most trusted source on the planet for novel compounds and extracts.
Want to learn more about our industry leading in-house lab testing? Check out our blog post. Also, please feel free to contact us if you have additional questions regarding our in-house lab testing or QA/QC procedures.
Please make note that Nootropics Depot works with a variety of partners to encapsulate our capsule products. Depending on the active ingredient and the machinery being used to encapsulate the product, the final formulation for the necessary fillers in the product may vary from what is shown in the product label image on the product page. Please know that the "Other Ingredients" listed on the product jar that you receive are accurate.
The most common substitute is typically Rice Flour in place of Magnesium Stearate (or vice versa). However, this is not always the case. In fact, some capsule products require no filler at all. Please see below for an exhaustive list of ingredients that have been used as fillers for our capsule products. If you have a question or concern about a particular ingredient, please do not hesitate to contact us. Thank you.
Fillers: Magnesium Stearate, Maltodextrin, Rice Flour, Silicon Dioxide
Capsules: Vegetable Cellulose
Unfortunately, we are not able to accommodate product sample requests. However, we do offer a variety of economical product sample packs for order which you may view by clicking here.