What is the best protein powder for seniors?

Best overall: Optimum Nutrition Gold Standard 100% Whey is a strong default for many seniors because it’s widely available, easy to mix, and provides a practical dose of complete whey protein per serving.

If digestion, appetite, or medical conditions are concerns, the “best” choice changes: Dymatize ISO100 is often better for low-lactose needs, Ensure Max Protein is convenient when meals are being skipped, and Orgain Organic Plant Protein is a good non-dairy option.

For seniors, prioritize: 20–30 g protein per serving, low added sugar, easy mixing, third-party testing when possible, and ingredients that fit kidney disease, diabetes, lactose intolerance, or medication restrictions. If the person has kidney disease or is on a protein-restricted diet, ask their clinician before adding protein powder.