Optimum Nutrition’s Gold Standard Whey is a top-tier protein powder crafted from the purest whey protein isolates (WPI). With 24 grams of high-quality protein per serving, it’s designed to support muscle recovery and growth while keeping fat and lactose levels minimal. This natural flavor version contains no artificial flavors, sweeteners, or colors, making it ideal for those seeking a clean, natural supplement. Whether you’re looking to buy whey protein isolate online or enhance your fitness routine, this product offers a reliable source of high protein powder for weight loss and muscle gain.
Not only does this whey isolate deliver on taste and purity, but it also provides over 4 grams of glutamine and glutamic acid per serving, supporting muscle repair and immune health. How to use? Mix with water or your favorite beverage for a quick, effective protein boost. This is the standard by which other whey proteins are measured, offering both quality and value for fitness enthusiasts.
Gail Bush (verified owner) –
I’ve tried several protein powders, and Optimum Nutrition whey protein is by far the most natural and effective for muscle gain.
Dr. Michael Owens Jr. (verified owner) –
The natural flavor is smooth and not overly sweet, perfect for my diet. Highly recommend for anyone looking for high-quality whey isolate.
Jose Hahn (verified owner) –
Great value and fast delivery. This is my go-to protein powder for weight loss and maintaining muscle mass.