Highest Ingredient Standards

Life is complicated, your supplements shouldn’t be. That’s why we make supplements that are undeniably clean–our formulations go through four rounds of testing to ensure that you and your family are getting the highest-quality nutritional products on the market. 

We put ourselves in your shoes and asked: if we were buying supplements, what would we want to know? Is my product clean? Is my product what it says it is? How do I really know those two things are true? FDA standards are the minimum requirement here at Clean Simple Eats. From there, we’ve built rigorous testing protocols with certified third-party labs, stringent vetting processes into each and every ingredient, suppliers and manufacturers. 

Our Testing Process:
What’s not in our products can be just as important as what is in them. That’s why our products go through four rounds of advanced analytical testing at state-of-the-art labs. Many competitors test only once or twice; our testing includes: raw materials and components, in-process testing, finished product testing, and stability testing. Every single batch of our products is tested for precision, potency, and purity, including contaminants like microbes, heavy metals, pathogens, and pesticides in ISO-certified labs. Annually, we screen all products for supplement fact verification and allergens (including gluten, diary, peanut, and soy). Any batch that doesn’t meet our standards is rejected.

Our Testing Facilities:
We use comprehensive third-party testing by certified, unbiased, accredited United States laboratories that follow quality standards set forth by the most prestigious national and international organizations. Our third-party laboratories are highly respected within the industry. A few of the labs that we work with are Contract Testing Laboratories of America (CTLA), Eurofins, and Summit Nutritional Laboratories. 

Our Ingredient Sourcing Process:
The origin of our ingredients holds special significance to us, and we pride ourselves on sourcing the finest ingredients from around the globe, dedicated to delivering the highest quality formulations. Like our manufacturers, all of our suppliers must pass a stringent vetting process in order to work with us. We exclusively collaborate with suppliers who prioritize quality, science, and responsible practices. Better ingredients translate to enhanced potency, digestibility, absorption, and bioavailability—ultimately benefiting your overall health. 

We prioritize source integrity, efficacy, safety, and innovation and our commitment to selecting top-tier clean ingredients is unwavering. Equally paramount to us is what we exclude from our formulas. Our "never list" (never using any artificial flavors, sweeteners, colors, dyes; no added sugars in our products) is a testament to our dedication to individuals with specific sensitivities or allergies, as we intentionally refrain from including ingredients that may pose challenges to them. We prioritize quality and pour R&D time into getting it right using real food ingredients, natural flavors, and safe sweeteners.