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Store against store · data from
Bulevip or Prozis: which is cheaper across 9 categories
Bulevip63Prozisacross 9 categories both of them sell
The short answer. Of the 9 categories both sell, Bulevip has the lower median in 6 and Prozis in 3. Across the whole catalogue, Prozis sits 13 % above the market median and Bulevip 19 % above.
No store is cheap at everything. This page does not name a winner: it gives each one’s median in every category they share, so you can see where each wins and by how much. Prices are from the last collection and change; catalogue and certification change far less.
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Category by category
Each store’s median, in its unit
| Category | Bulevip | Prozis | Difference |
|---|---|---|---|
| BCAA8 products from Bulevip and 4 from Prozis. | €72.90/kg+22 % vs market | €83.30/kg+39 % vs market | 14 %cheaper: Bulevip |
| Casein4 products from Bulevip and 4 from Prozis. | €48.60/kg+19 % vs market | €32.99/kg-19 % vs market | 47 %cheaper: Prozis |
| Collagen11 products from Bulevip and 5 from Prozis. | €63.93/kg+6 % vs market | €67.96/kg+13 % vs market | 6 %cheaper: Bulevip |
| Creatine13 products from Bulevip and 9 from Prozis. | €87.00/kg+46 % vs market | €116.63/kg+95 % vs market | 34 %cheaper: Bulevip |
| Weight gainers4 products from Bulevip and 5 from Prozis. | €18.48/kg-3 % vs market | €16.53/kg-13 % vs market | 12 %cheaper: Prozis |
| Omega 312 products from Bulevip and 13 from Prozis. | €0.232/capsule+2 % vs market | €0.142/capsule-38 % vs market | 63 %cheaper: Prozis |
| Whey protein isolate15 products from Bulevip and 18 from Prozis. | €57.74/kg-4 % vs market | €75.54/kg+26 % vs market | 31 %cheaper: Bulevip |
| Vegan protein13 products from Bulevip and 4 from Prozis. | €25.16/kg-10 % vs market | €31.41/kg+12 % vs market | 25 %cheaper: Bulevip |
| Whey protein (concentrate)14 products from Bulevip and 22 from Prozis. | €53.91/kg+19 % vs market | €55.12/kg+22 % vs market | 2 %cheaper: Bulevip |
The median is not the price you will pay. It is the midpoint of that store’s catalogue in that category: it tells you where to start looking, not what to buy. That is what each category table is for, where the specific row counts.
Both stores, figure by figure
What is not today’s price
| Figure | Bulevip | Prozis |
|---|---|---|
| Price indexMedian distance from the market median in the categories where it has three products or more. Negative is cheap. | +19 % | +13 % |
| Categories comparedAcross the whole site, in how many it has enough catalogue to be measured. | 24 | 10 |
| Products comparedThe ones this site collects from that store, not its whole catalogue. | 202 | 96 |
| Brands in the catalogueA single brand means own brand (no manufacturer margin); many means reselling. | 60 | 1 |
| With lab reportLevel 3 or 4: testing a batch costs money and is passed on in the price. | 4 of 202 | 2 of 96 |
| Product pages declaring additivesAn additive takes up grams that are not active ingredient and is cheaper than it. | 21 % | 0 % |
| Median rating at the storeBased on 3,230 and 47 reviews published by the stores themselves, which are judge and party. | 4.7/5 | 4.6/5 |
Questions about Bulevip and Prozis
Answered with the data on this page
- Bulevip or Prozis?
- Of the 9 categories both sell, Bulevip has the lower median in 6 and Prozis in 3. Across the whole catalogue, Prozis sits 13 % above the market median and Bulevip 19 % above. Price is not everything: Bulevip publishes lab reports on 4 products and Prozis on 2.
- In which categories does each one win?
- Bulevip is cheaper in bcaa, collagen, creatine, whey protein isolate, vegan protein, whey protein (concentrate). Prozis is cheaper in casein, weight gainers, omega 3. These are medians of each catalogue in each category’s unit, with prices from October 15, 2026.
- Which catalogue is bigger?
- Bulevip has 202 products compared here across 39 categories and Prozis 96 across 15. Bulevip spreads its catalogue across 60 brands and Prozis only its own: a store selling its own brand skips the manufacturer’s margin, a reseller pays it and in exchange carries brands the other does not.
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