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Store against store · data from
iO.GENIX or Nutritienda: which is cheaper across 5 categories
iO.GENIX32Nutritiendaacross 5 categories both of them sell
The short answer. Of the 5 categories both sell, iO.GENIX has the lower median in 3 and Nutritienda in 2. Across the whole catalogue, iO.GENIX sits 9 % above the market median and Nutritienda 12 % 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 | iO.GENIX | Nutritienda | Difference |
|---|---|---|---|
| BCAA3 products from iO.GENIX and 4 from Nutritienda. | €55.72/kg-7 % vs market | €81.04/kg+36 % vs market | 45 %cheaper: iO.GENIX |
| Collagen3 products from iO.GENIX and 8 from Nutritienda. | €87.06/kg+45 % vs market | €63.00/kg+5 % vs market | 38 %cheaper: Nutritienda |
| Creatine4 products from iO.GENIX and 5 from Nutritienda. | €63.14/kg+6 % vs market | €66.60/kg+12 % vs market | 5 %cheaper: iO.GENIX |
| Pre-workouts3 products from iO.GENIX and 8 from Nutritienda. | €84.16/kg+20 % vs market | €91.39/kg+31 % vs market | 9 %cheaper: iO.GENIX |
| Whey protein (concentrate)6 products from iO.GENIX and 6 from Nutritienda. | €50.81/kg+13 % vs market | €36.98/kg-18 % vs market | 37 %cheaper: Nutritienda |
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 | iO.GENIX | Nutritienda |
|---|---|---|
| Price indexMedian distance from the market median in the categories where it has three products or more. Negative is cheap. | +9 % | +12 % |
| Categories comparedAcross the whole site, in how many it has enough catalogue to be measured. | 8 | 10 |
| Products comparedThe ones this site collects from that store, not its whole catalogue. | 49 | 62 |
| Brands in the catalogueA single brand means own brand (no manufacturer margin); many means reselling. | 1 | 25 |
| With lab reportLevel 3 or 4: testing a batch costs money and is passed on in the price. | 0 of 49 | 0 of 62 |
| Product pages declaring additivesAn additive takes up grams that are not active ingredient and is cheaper than it. | 0 % | 0 % |
Questions about iO.GENIX and Nutritienda
Answered with the data on this page
- iO.GENIX or Nutritienda?
- Of the 5 categories both sell, iO.GENIX has the lower median in 3 and Nutritienda in 2. Across the whole catalogue, iO.GENIX sits 9 % above the market median and Nutritienda 12 % above. Price is not everything: iO.GENIX publishes lab reports on 0 products and Nutritienda on 0.
- In which categories does each one win?
- iO.GENIX is cheaper in bcaa, creatine, pre-workouts. Nutritienda is cheaper in collagen, whey protein (concentrate). These are medians of each catalogue in each category’s unit, with prices from October 15, 2026.
- Which catalogue is bigger?
- iO.GENIX has 49 products compared here across 23 categories and Nutritienda 62 across 14. iO.GENIX sells only its own brand and Nutritienda across 25: 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