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Gold Standard 100% Whey Protein Powder, Chocolate Peanut Butter, 2 Pound (Packaging May Vary)

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$64.99
Sep 13 · Macy's
Best price
$64.99
−0% vs high
14-day high
$64.99
All stores
$65$65$65
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $64.99 at Macy's. Highest: $64.99. Current best is 0% below the 14-day high.

What buyers say

AI summary · 103 reviews

A rich, satisfying protein powder with a smooth texture and delicious chocolate peanut butter flavor that many find enjoyable. A few buyers note a faint aftertaste or lack of strong peanut butter presence, but these are rare concerns.

Liked

  • Smooth, creamy texture
  • Delicious chocolate peanut butter taste
  • High protein content with low sugar

Complaints

  • Faint chemical aftertaste
  • Weak peanut butter flavor

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

Optimum Nutrition Gold Standard 100% Whey Protein Powder is a dietary supplement designed to support muscle building and recovery. Made with pure whey protein, including isolate, concentrate, and peptides, each serving delivers 24 grams of high-quality protein and 5.5 grams of naturally occurring branched-chain amino acids (BCAAs). It also contains vitamins A and C. The powder mixes easily into beverages and can be consumed before or after workouts, between meals, or as part of a balanced diet to boost daily protein intake. Manufactured in the USA, this product has been a trusted name in sports nutrition for over three decades.

  • 24g protein per serving
  • contains BCAAs
  • whey protein isolate and concentrate
  • mixes easily with liquids
  • made in the USA
  • 30 servings per container

Based on 103 reviews at Macy's

Read all 103 reviews on Macy's

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Gold Standard 100% Whey Protein Powder — Price History