Skip to main content

Optimum Nutrition Gold Standard 100% Whey

True to its name, Optimum Nutrition is the gold standard for protein. The powder mixes well and is available in a range of flavors to suit all palates. There are cheaper options available, but few match the quality and versatility of this powder.

Buy now at Amazon

$76.48 from Walmart

Pros and Cons

Pros

  • Wide range of flavors

  • Mixes easily

  • Versatile

Cons

  • Pricey

A bearded person with tattoos pours Dymatize protein powder into a shake.

The Best Right Now

The Best Protein Powders

Read more

Buying Guides

Three different refrigerators standing against a brick wall

The Best Refrigerators: A Complete Guide

Read more
One robot vacuum and mop cleans a black and white checkered floor with graphic water lines

The Best Robot Vacuums and Mops

Read more
A dishwasher with three racks stands open in a kitchen

The Best Dishwashers

Read more
Amazon Echo, Google Audio, and Sonos smart speakers sit next to each other on a blue background

The Best Smart Speakers

Read more
One of the best top-load washers that we've tested is a GE Profile

The Best Top-Load Washing Machines

Read more
Four bird feeders in blue and green shades sit in a group on a brown table with a garden and green grass in the background

The Best Smart Bird Feeders

Read more
Close-up of the cooktop on a stainless steel induction range.

The Best Induction Ranges

Read more
A profile shot of tester John Higgins wearing the Sony WF-1000XM5 in public.

The Best Wireless Earbuds

Read more
View all of our buying guides