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Quamtrax or Zumub: which is cheaper across 4 categories
Quamtrax04Zumubacross 4 categories both of them sell
The short answer. Of the 4 categories both sell, Quamtrax has the lower median in 0 and Zumub in 4. Across the whole catalogue, Zumub sits 55 % below the market median and Quamtrax 5 % below.
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 | Quamtrax | Zumub | Difference |
|---|---|---|---|
| Carbohydrates3 products from Quamtrax and 8 from Zumub. | €24.60/kg+54 % vs market | €3.49/kg-78 % vs market | 605 %cheaper: Zumub |
| Creatine5 products from Quamtrax and 26 from Zumub. | €63.00/kg+6 % vs market | €34.98/kg-41 % vs market | 80 %cheaper: Zumub |
| Glutamine3 products from Quamtrax and 7 from Zumub. | €49.17/kg-17 % vs market | €25.98/kg-56 % vs market | 89 %cheaper: Zumub |
| Whey protein (concentrate)7 products from Quamtrax and 34 from Zumub. | €41.45/kg-8 % vs market | €35.98/kg-20 % vs market | 15 %cheaper: Zumub |
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 | Quamtrax | Zumub |
|---|---|---|
| Price indexMedian distance from the market median in the categories where it has three products or more. Negative is cheap. | -5 % | -55 % |
| Categories comparedAcross the whole site, in how many it has enough catalogue to be measured. | 5 | 19 |
| Products comparedThe ones this site collects from that store, not its whole catalogue. | 30 | 190 |
| Brands in the catalogueA single brand means own brand (no manufacturer margin); many means reselling. | 1 | 14 |
| With lab reportLevel 3 or 4: testing a batch costs money and is passed on in the price. | 1 of 30 | 4 of 190 |
| Product pages declaring additivesAn additive takes up grams that are not active ingredient and is cheaper than it. | 3 % | 35 % |
Questions about Quamtrax and Zumub
Answered with the data on this page
- Quamtrax or Zumub?
- Of the 4 categories both sell, Quamtrax has the lower median in 0 and Zumub in 4. Across the whole catalogue, Zumub sits 55 % below the market median and Quamtrax 5 % below. Price is not everything: Quamtrax publishes lab reports on 1 products and Zumub on 4.
- In which categories does each one win?
- Quamtrax is cheaper in none. Zumub is cheaper in carbohydrates, creatine, glutamine, whey protein (concentrate). These are medians of each catalogue in each category’s unit, with prices from October 15, 2026.
- Which catalogue is bigger?
- Quamtrax has 30 products compared here across 10 categories and Zumub 190 across 29. Quamtrax sells only its own brand and Zumub across 14: a store selling its own brand skips the manufacturer’s margin, a reseller pays it and in exchange carries brands the other does not.
Keep comparing
The same stores, by category