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Optimum Nutrition / Protein Powders

Gold Standard 100% Whey

Gold Standard 100% Whey is a powdered whey protein blend from Optimum Nutrition. The formula lists whey protein isolate as its primary protein ingredient, alongside whey protein concentrate and hydrolysed whey protein. It is sold in multiple flavor options and is designed to mix with liquid.

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Product details

Features

  • Powdered whey protein blend with whey protein isolate listed first
  • Available in more than 15 flavor options on the official U.S. product page
  • Designed to mix with liquid using a glass and spoon

What’s inside

Selected ingredients

  • Whey protein isolate
  • Whey protein concentrate
  • Hydrolysed whey protein
  • Cow's milk-derived whey

This is a selection, not a complete supplement facts label. Check the official label for all ingredients, amounts, allergens and serving directions.

A balanced view

Things to consider

Potential positives

  • Whey protein isolate is listed as the primary protein ingredient
  • Multiple flavor options provide broader selection than a single-flavor product

Considerations

  • Contains whey from cow's milk and is not a dairy-free format
  • Flavor-dependent formulas and ingredient details may vary by market or flavor

Not medical advice

Supplements are not FDA-approved to diagnose, treat, cure, or prevent disease. Talk to a qualified clinician before taking supplements, especially if you take medication, have a health condition, are pregnant or nursing, or are considering them for a child.