Optimum Nutrition 100% Gold Standard Whey Protein Powder, 24g Protein, Double Rich Chocolate, BCAA, Low-Sugar, Fast-Digesting
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
Built around whey protein isolate, each serving delivers 24g of protein to support muscle growth and recovery, with naturally occurring BCAAs and glutamine, plus low sugar and fat. It is Informed Choice certified, which matters if you compete and worry about banned substances, and it mixes into 180 to 240ml of water in a single scoop. This double rich chocolate is one of many flavours and sizes. A 4.6 average from over 56,000 buyers is excellent for a supplement. Flavour is subjective, so check reviews and the current price on Amazon.
- Brand
- Optimum Nutrition
- Amazon rating
- 4.6 / 5 from 57,548 ratings
- vs Diet & Nutrition
- 0.2 above the category median of 4.4
- Rank in category
- 3 of 50 rated diet & nutrition we track
- Price position
- Towards the top of the range (category spans £3.45 to £96.90)
- How proven
- One of the most-reviewed in its category
Price range as of · details
How it compares in Diet & Nutrition
Across the 50 rated diet & nutrition products we track, the typical score is 4.4 out of 5. This one sits at 4.6, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice. That places it third of the 50 we rank here.
It carries 57,548 ratings against a category median of 2,374. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the upper third of a category running from £3.45 to £96.90, where the midpoint is about £15.00. It is priced above the field and rated above it too, so the premium is at least matched by how buyers rate it.
Category prices as of · details
Worked out from the 50 diet & nutrition products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- SUPPORT MUSCLE GROWTH AND REPAIR: Designed for goal-driven athletes and fitness lovers, fast-absorbing Gold Standard Whey with whey protein isolate supports muscle growth and repair after a workout*
- 24g PROTEIN PER SERVING: Our award-winning formula contains naturally occurring BCAAs and glutamine, plus 24 grams of quality, fast-absorbing whey protein powder per serving**, which is suitable for vegetarians, and low in sugar
- #1 INGREDIENT - WHEY PROTEIN ISOLATE: Filtered for extra purity, Whey Protein Isolate is the primary ingredient in Gold Standard 100% Whey
- EASY TO MIX AND DIGEST: Gold Standard Whey’s smooth, easy to digest formula blends quickly for a clump free shake - mix one rounded scoop with 180–240ml of cold water, milk, or any drink, for an easy-to-prepare delicious protein boost
- QUALITY TRUSTED WORLDWIDE: The World's #1 Selling Whey Protein Powder° known for quality and consistency. Try all our great-tasting flavours
- PACKAGING MAY VARY: New look, same trusted quality! Scoop included
