Best Value 100% Natural Whey Protein

Whey protein powders labeled as 'no artificial ingredients' typically exclude a range of synthetic substances. This primarily includes artificial sweeteners like sucralose, aspartame, acesulfame potassium (Ace-K), and saccharin. It also means the absence of artificial flavors, which are chemically synthesized flavorings not derived from natural sources. Additionally, these products will not contain artificial colors, such as FD&C dyes (e.g., Red No. 40, Yellow No. 5), which are used to give products a specific appearance. Synthetic preservatives, like benzoates or sorbates, which are sometimes used to extend shelf life, would also be omitted. The goal is to provide a product flavored, sweetened, and colored using only substances derived from natural sources like fruits, vegetables, spices, or natural sweeteners like stevia, monk fruit, or natural sugar alcohols.

In the United States, the regulation of the term "natural" on food labels, including supplements like whey protein, can be somewhat ambiguous. The FDA has a long-standing policy that considers "natural" to mean that nothing artificial or synthetic (including all color additives regardless of source) has been included in, or has been added to, a food that would not normally be expected to be in that food. However, this policy was not intended to address food production methods, suchas the use of pesticides, nor did it explicitly address food processing or manufacturing methods. While "natural flavors" have a specific FDA definition (derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs, dairy products, or fermentation products thereof), the broader term "all-natural" or simply "natural" on a product label is not as rigidly defined or policed as, for example, 'organic.' This means consumers should diligently read the full ingredient list to verify that all components align with their definition of natural, rather than relying solely on a front-of-package claim.

Natural whey protein powders might sometimes exhibit different mixing characteristics, occasionally clumping more than their conventional counterparts. This can be attributed to the absence of certain artificial ingredients often used to improve mixability and flow, such as anti-caking agents like silicon dioxide, or certain types of emulsifiers. These additives are designed to prevent particles from sticking together and help them disperse more easily in liquid. Without these, the natural protein particles may have a greater tendency to attract each other, especially in cold liquids. However, many high-quality natural whey proteins are processed to have good solubility. Using a shaker bottle with a whisk ball or a blender can usually overcome any minor clumping issues, ensuring a smooth shake. Allowing the shake to sit for a minute after mixing can also help any remaining clumps dissolve.

Not necessarily. While a whey protein powder that avoids artificial ingredients is making a commitment to a cleaner formulation, it doesn't automatically mean it is also organic or non-GMO. 'Organic' is a distinct certification with specific standards regarding farming practices, animal feed, and processing, prohibiting synthetic pesticides, herbicides, and GMOs. Similarly, a product can be free of artificial ingredients but still sourced from conventional dairy (not organic) or use ingredients derived from genetically modified organisms if not explicitly labeled 'Non-GMO Project Verified' or 'GMO-free.' Consumers seeking all these attributes (no artificial ingredients, organic, and non-GMO) need to look for products that explicitly state and are certified for each of these claims. Reading labels carefully is key to finding a product that meets all desired criteria.

Yes, the taste and sweetness profiles of natural whey proteins can often differ from those using artificial sweeteners and flavors. Natural sweeteners like stevia, monk fruit extract, or natural sugar alcohols (e.g., erythritol) have different taste characteristics than artificial sweeteners like sucralose or aspartame. Some people find natural sweeteners to have a slightly different aftertaste or a less intense sweetness compared to their artificial counterparts. Similarly, natural flavors, derived from actual food sources, might provide a more subtle or authentic taste profile, which can be a positive for many, but might be less potent or familiar than strong artificial flavors. The overall sensory experience can be perceived as cleaner or more 'real,' but it might require an adjustment period if you are accustomed to artificially sweetened and flavored products. Many brands offer sample sizes, which can be a good way to find a natural option that suits your palate.

Read our beginner's guide to learn everything you need to know about whey protein.