Clear Protein 100% Plant Protein Isolate Powder
by Optimum Nutrition
Plant-powered performance: a dairy-free protein source that delivers on taste, nutrition, and sustainability.
- Up to 20g protein per serving
- Low fat - under 3g per 100g
- Low carb - suitable for keto and cutting diets
- 100% plant-based and dairy-free
- For shakes, smoothies, baking and more
Size280g
Best price
In stock£25.00
£8.93 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 28g serving
70g protein
19.6g per 28g serving - solid protein content
3g carbohydrates
Extremely low carbs - suitable for keto and low-carb diets
1g fat
0.2g per 28g serving - very lean
321 kcal
90 kcal per 28g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (28g) |
|---|---|---|
| Protein | 70g | 19.6g |
| Calories | 321 kcal | 90 kcal |
| Carbohydrates | 2.9g | 0.8g |
| Fat | 0.7g | 0.2g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£7.10/100g (£19.89 for 280g on 6 Oct 2026)
280g · all flavours · price per pack
- Amazon UKlatest £25.00, lowest £19.89, highest £25.00 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
Optimum Nutrition Clear Protein 100% Plant Protein Isolate Powder 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 70g of protein per 100g (around 20g per 28g serving), Optimum Nutrition Clear Protein 100% Plant Protein Isolate Powder sits in a solid mid-range for a vegan product.
What else do you need to know?
Optimum Nutrition Clear Protein 100% Plant Protein Isolate Powder is a vegan protein powder made by Optimum Nutrition. It comes in 280g 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 Clear Protein 100% Plant Protein Isolate Powder in the UK?
We refresh Optimum Nutrition Clear Protein 100% Plant Protein Isolate Powder pricing daily from Amazon UK and show the fetch time next to every figure. If no verified price is showing above, we do not currently hold one we would stand behind, and the buy button will take you to the live listing to check.
How much protein does Clear Protein 100% Plant Protein Isolate Powder contain per 100g?
Clear Protein 100% Plant Protein Isolate Powder contains 70g of protein per 100g, with 19.6g per 28g serving. It is a vegan product.
Is Optimum Nutrition Clear Protein 100% Plant Protein Isolate Powder currently in stock?
At the last check, 1 out of 1 tracked variants was 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
280g · 1 offer for this selection · sorted by cost per 100g
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