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Tag: Ingredient purity

Explore our comprehensive collection of health articles in this category.

Understanding What Is NSF Certified for Supplements

4 min read
With an estimated 77% of U.S. adults taking dietary supplements, understanding what product certifications mean has become critically important for making informed purchasing decisions. NSF certification provides an independent, third-party assurance that a supplement adheres to strict standards for safety and quality.

Are Metagenics supplements third party tested?

3 min read
According to a 2025 Yahoo Finance report, Metagenics was named the #1 doctor-recommended professional supplement brand, a recognition based partly on their extensive quality assurance and the fact that their supplements are third party tested. This commitment to quality validation sets a high bar in an industry with minimal FDA oversight and offers consumers a greater degree of confidence in the products they use.

How to Know If a Brand Is Third-Party Tested

4 min read
According to a 2017 study, alarming inconsistencies were found in some supplements, with many containing unlisted or inaccurate ingredients. This highlights why it is crucial for consumers to know how to verify if a brand is third-party tested, providing confidence in the product's safety and effectiveness.

What is Carnipure Carnitine made of?

4 min read
The human body naturally synthesizes L-carnitine from the amino acids lysine and methionine. Carnipure is a branded, high-purity version of this amino acid derivative, distinguished by its specific manufacturing process and stable, bioavailable composition.

Is Arrae 3rd Party Tested? An In-Depth Look at Supplement Quality

5 min read
According to the U.S. Anti-Doping Agency (USADA), third-party certification is a crucial safeguard for supplement consumers, as it verifies what is actually in the bottle. Arrae confirms that all of its products undergo transparent third-party testing, including analysis for heavy metals and microbiological contamination.

Is kosher salt 100% sodium chloride? The truth about its purity

4 min read
While often promoted for its purity, the claim that kosher salt is 100% sodium chloride is a myth, as its composition varies slightly by brand and source. This variation, however small, is a crucial detail for chefs and health-conscious consumers who rely on its clean flavor and distinct texture.

Is Pura D'or Third Party Tested?

4 min read
According to the official Pura D'or website, the brand conducts independent third-party clinical trials to extensively test the effectiveness and potency of its products. The verification of these claims is a critical factor for consumers concerned about product safety and ingredient integrity.

Are Pure Supplements NSF Certified? A Consumer's Guide

5 min read
Over 75% of U.S. adults report taking dietary supplements, yet regulation for these products is less stringent than for pharmaceuticals. Given this, finding reputable products is essential, leading many to question: are pure supplements NSF certified? The answer is that specific products from brands known for purity, like Pure Encapsulations, undergo voluntary NSF certification, but it is not a requirement for all supplements labeled as 'pure'.