Compare Optimum Nutrition vegan protein Best price per 100 g protein
| Product name | Brand | Flavor | Content | Price | Protein % | Carbs / Fat | Price per 100 g protein |
Offer |
|---|---|---|---|---|---|---|---|---|
|
Gold Standard 100% Plant Protein Vanilla
|
Optimum Nutrition | Vanilla | 684 g | 22.49EUR | 74.0% |
K 7.4% V 7.2% |
4.44 EUR Best value |
Holland and Barrett NL
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|
|
Gold Standard 100% Plant Protein Chocolat
|
Optimum Nutrition | Chocolate | 684 g | 22.49EUR | 73.0% |
K 6.7% V 7.6% |
4.50 EUR |
Holland and Barrett NL
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|
|
100% Gold Standard Plant Protein
|
Optimum Nutrition | Chocolate | 684 g | 28.90EUR | 72.7% |
K 6.7% V 7.6% |
5.81 EUR |
Body Supplies NL
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|
|
100% Gold Standard Plant Protein
|
Optimum Nutrition | Vanilla | 684 g | 28.90EUR | 66.7% |
K 14.4% V 6.1% |
6.34 EUR |
Body Supplies NL
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|
|
Clear Vegan Protein
|
Optimum Nutrition | Lime | 280 g | 26.90EUR | 71.4% |
K 2.1% V 0.5% |
13.45 EUR |
Body Supplies NL
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|
|
Clear Vegan Protein
|
Optimum Nutrition | Peach | 280 g | 26.90EUR | 71.4% |
K 2.9% V 0.5% |
13.45 EUR |
Body Supplies NL
View offer →
|
How we compare vegan protein
Every product gets the same benchmark: 100 g protein. We divide the pack price by the amount of protein it contains and scale that to the benchmark, so a 500 g tub compares fairly with 1 kg, and powder with capsules.
price per 100 g = pack price ÷ amount of protein in the pack × 100 g
Bundle deals (e.g. "2 for 1") are included via a multiplier. Out-of-stock products are hidden by default. The ranking is never for sale; we only earn a commission if you buy through a link. Read the full method →
Frequently asked questions about vegan protein
What is the cheapest optimum nutrition vegan protein per 100 g?
As of September 16, 2026, Optimum Nutrition Gold Standard 100% Plant Protein Vanilla at Holland and Barrett NL is the cheapest at €4.44 per 100 g protein. The full ranking above is refreshed nightly.
How does suppsradar.com calculate the price per 100 g?
We divide the selling price by the total amount of protein in the pack and multiply by the 100 g benchmark. Pack size, form (powder, capsules, tablets) and concentration are normalised that way.
Which webshops do we compare for vegan protein?
Currently 2 webshops: Body Supplies NL, Holland and Barrett NL. Prices and stock come straight from these shops' product feeds.
How often are prices updated?
Every night at 03:00 we fetch the product feeds of all connected shops. Each product shows when its price was last checked; always verify the final price in the shop.
What is vegan protein used for?
Vegan protein powders deliver a complete amino acid profile from plant sources such as pea, rice, hemp or soy. They are ideal for people following a plant-based diet who struggle to meet daily protein targets through food alone. Modern blends (e.g. pea + rice) closely match the amino acid profile of whey protein and are well tolerated by those with dairy sensitivities.