Affiliate Disclaimer

The Institute of Protein is an independent research and review site. To fund our operations, including independent lab testing and web hosting, we utilize affiliate marketing.

How It Works

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the Amazon Services LLC Associates Program, and direct affiliate relationships with supplement manufacturers.

Our Guarantee

Our participation in affiliate programs does not influence our reviews, ratings, or recommendations. We apply the same rigorous methodology to every product, regardless of whether we have an affiliate relationship with the manufacturer.

We frequently recommend products that yield zero commission because they are genuinely the best option based on our data. We also routinely penalize or warn against products from companies that offer high commissions if their products fail our tests.

Amazon Associates Disclosure

The Institute of Protein is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com and affiliated sites.