Food · Amazon

Optimum Nutrition Fruity Cereal Gold Standard Whey Protein Powder

$21$6467% OFF

SAVE $43

Posted Tue, 15 Sep 2026 02:33:06 UTC. Price and original price are as Amazon listed them when this deal was posted — always confirm at checkout.

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What this Amazon deal is worth

Optimum Nutrition Fruity Cereal Gold Standard Whey Protein Powder is $21 at Amazon, down from the $64 Amazon had on the listing when our tracker picked it up — a 67% cut that keeps $43 in your pocket.

The average discount across the 1132 deals carrying a percentage on Ring In The Deals right now is 46%, so at 67% off this one is deeper than the typical drop in the feed — it beats 89% of everything else live today.

There are 162 Food deals live at the moment, and measured in dollars saved this is the 2nd biggest of them.

We posted it 8 days ago, and it comes off the site on October 15, 2026, 30 days after posting. Retailers change prices and stock without warning, so Amazon's own page is the final word — confirm the figure at checkout before you buy.

Deal price: $21
Original price at Amazon: $64
You save: $43
Discount: 67% off
Retailer: Amazon
Category: Food
Posted: September 15, 2026
Listed until: October 15, 2026

How we check: our tracker reads the retailer's own listing, records the price and the original price exactly as Amazon published them, and posts the deal without anyone retyping a figure. No discount percentage is shown unless both numbers came off that listing. More on how a deal gets on this page.

What we make of it

This whey protein powder is known for its appealing fruity cereal flavor, making it a tasty option for those looking to increase their protein intake post-workout or as part of their daily diet. It's particularly suited for fitness enthusiasts and anyone who enjoys a sweeter taste in their shakes. However, be aware that some users find the flavor to be overly sweet or artificial compared to other protein powders. It's worth checking if you prefer a more natural-tasting option.

Why this is a good deal

It is the lowest price we have recorded

Across 2 sightings of this product, $21 is the lowest we have seen it. The time before this we recorded it at $21.

It is deeper than the typical Food discount

The median discount across the 162 Food deals we have live is 48%. This one is 67%.

What you actually keep

$43. A percentage is a ratio and a saving is money — on a cheap item a huge percentage can be worth less than a modest cut on something expensive, so this is the number we would judge it on.

Reasons to think twice

the discount is only a saving if you were going to buy the thing anyway.

Price history we have recorded

We have seen this product 2 times since we started tracking it. The lowest we recorded was $21 on September 13, 2026. Only sightings by our own tracker are listed — this is not the retailer’s full pricing history.

Every sighting our tracker recorded. The line steps because a price holds until we next see it change.