Gold Standard 100% Plant
by Optimum Nutrition
Plant-powered performance: a dairy-free protein source that delivers on taste, nutrition, and sustainability.
- Up to 24g protein per serving
- 100% plant-based and dairy-free
- For shakes, smoothies, baking and more
FlavourDouble Chocolate
Size684g
Best price today
In stock£21.53
£3.15 / 100g
You save £1.55vs highest tracked price today
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 33g serving
73g protein
24.1g per 33g serving - solid protein content
7g carbohydrates
2.2g per 33g serving - low carb
8g fat
2.5g per 33g serving - moderate fat
399 kcal
132 kcal per 33g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (33g) |
|---|---|---|
| Protein | 73g | 24.1g |
| Calories | 399 kcal | 132 kcal |
| Carbohydrates | 6.7g | 2.2g |
| Fat | 7.6g | 2.5g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£2.05/100g (£14.00 for 684g on 18 Oct 2026)
684g · all flavours · price per pack
- Amazon UKlatest £21.53, lowest £14.00, highest £27.73 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
Optimum Nutrition Gold Standard 100% Plant is designed for plant-based athletes, vegans, and anyone looking to avoid dairy. It also suits people with lactose intolerance or those who prefer a more sustainable protein source without compromising on their daily protein targets.
What can you expect?
A plant-derived protein that delivers a complete amino acid profile without any animal products. Modern vegan proteins have come a long way in taste and texture. You can expect smooth mixing, solid protein content, and a product free from dairy, lactose, and cholesterol. With 73g of protein per 100g (around 24g per 33g serving), Optimum Nutrition Gold Standard 100% Plant sits in a solid mid-range for a vegan product.
What else do you need to know?
Optimum Nutrition Gold Standard 100% Plant is a vegan protein powder made by Optimum Nutrition. It comes in 684g sizes. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.
Frequently asked questions
Where is the cheapest place to buy Optimum Nutrition Gold Standard 100% Plant in the UK?
The best price we have verified today is £3.15 per 100g for the 684g bag, checked 26 Oct 2026. Use the buy button above to go straight to it.
How much protein does Gold Standard 100% Plant contain per 100g?
Gold Standard 100% Plant contains 73g of protein per 100g, with 24.1g per 33g serving. It is a vegan product.
Is Optimum Nutrition Gold Standard 100% Plant currently in stock?
At the last check, 2 out of 2 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
Pick your pack
1 size · any flavour · cost per 100g for each
Where to buy in the UK
684g · 2 offers for this selection · sorted by cost per 100g
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