Choosing the right whey protein isn’t just about brand or flavour—it’s also about pack size . One of the most common questions fitness enthusiasts ask is: Should I buy 1KG whey protein or 2KG whey protein? Both options deliver muscle-building benefits, but the right choice depends on your fitness goals, budget, and consistency . Let’s break it down in a simple, practical way. What Is Whey Protein & Why Pack Size Matters Whey protein is a fast-digesting, high-quality protein t