Optimum Nutrition

Rated at 1 out of 5 green leaves, the Optimum Nutrition Gold Standard 100% Casein – Creamy Vanilla is a product that falls short of our cleaner food criteria. This protein supplement is not organic and is not verified as non-GMO, which immediately lessens its standing on our scale.

The ingredient list reveals several components that raise concerns. Sucralose, a synthetic sweetener, has led to the deduction of points due to its classification as an added sugar with potential health risks. The presence of both natural and artificial flavors, along with carrageenan and Yellow 5, has resulted in further score reductions. These additives have been linked to various health issues and are typically avoided by those seeking cleaner food options.

Moreover, artificial flavors and Yellow 5 are flagged as known harmful additives. The inclusion of these substances is a significant factor in the low score, as they are often associated with negative health implications. Xanthan gum, another ingredient, is a common thickening agent but is also controversial due to potential digestive issues in some individuals.

The product does contain micellar casein, a slow-digesting protein that can be beneficial for muscle repair and growth. However, the advantages of this protein source are overshadowed by the product’s overall rating, driven by the presence of undesirable ingredients.

The assessment of this product is straightforward: it does not align with the standards of those seeking cleaner, healthier food options. The combination of non-organic origins, GMOs, added sugars, and harmful additives has resulted in a score that reflects a product to be avoided for those aiming for a diet centered around wholesome and minimally processed foods.