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Amazon or HSN for citrulline: which is better value per kg

The short answer. For citrulline, Amazon lists 21 products and HSN another 6. By price per kg, Amazon’s median is €48.80/kg and HSN’s is €36.98/kg. The highest scoring across both catalogues is HSN Raw Series Citrulina malato en polvo 1Kg from HSN, with 81 out of 100 at €33.50/kg. The cheapest per kg is Nutri Malato Polvo 1000 g - alta Dosis vegano + puro - L-Citrulina Malato DL 2:1 Polvo - Vegan Citrulline de Fermentación Vegetal 1kg from Amazon, at €31.99/kg. Neither has products at verification level 4: for citrulline the ceiling today is a lab report published by the brand itself, and that is not a certification.

Both stores measured on the same criterion: price per kg and certification verification level. There is no overall winner because there isn’t one: one can win on price and the other on certification, and here you see both separately.

† Some links are affiliate links — they do not change the ranking

Some store links are affiliate links: if you buy through them, this site may earn a commission at no extra cost to you. It changes nothing in the ranking: the score is computed beforehand and without reading those links, and products with no affiliate programme appear exactly the same. How it is calculated.

Both stores at a glance

Amazon

21 citrulline products

€48.80/kgmedian

From €31.99/kg to €237.10/kg. 0 at verification level 4 and 0 at level 3.

Its best score: Nutri Malato Polvo 1000 g - alta Dosis vegano + puro - L-Citrulina Malato DL 2:1 Polvo - Vegan Citrulline de Fermentación Vegetal 1kg, 74/100 at €31.99/kg.

HSN

6 citrulline products

€36.98/kgmedian

From €33.50/kg to €43.27/kg. 0 at verification level 4 and 0 at level 3.

Its best score: HSN Raw Series Citrulina malato en polvo 1Kg, 81/100 at €33.50/kg.

Amazon against HSN, figure by figure

The same numbers for both

Amazon and HSN for citrulline, with prices from October 15, 2026
FigureAmazonHSN
Products compared216
Median per kg€48.80/kg€36.98/kg
Cheapest per kg€31.99/kg€33.50/kg
Dearest per kg€237.10/kg€43.27/kg
Best score7481
Level 4 (certification backed by a third party)0 of 210 of 6
Level 3 (the brand’s own lab report)0 of 210 of 6

The median is not the price you will pay. It is the midpoint of that store’s catalogue in this category, and it tells you whether a store is dear or cheap overall. For buying, the specific row in the table below is what counts.

What each tub contains

Median dose per serving

Price per kilo does not tell you how much active ingredient is inside the kilo. This table does: for each ingredient, the median dose per serving at each store and how many products reach the dose backed by studies (the same reference this site scores with).

Ingredients and dose per serving at Amazon and HSN, for citrulline
IngredientAmazonHSN
Citrulline malateEvidence-backed dose: from 6 g per serving5 g21 of 21 contain it · 0 reach the dose5 g6 of 6 contain it · 0 reach the dose

The dose is per serving, not per tub. A big tub with a short dose forces you to take two scoops to get the same, and then it lasts half as long: that is why the price per dose in the next section does not match the price per kilo.

Why one is cheaper than the other

Factor by factor, with both stores’ data

Amazon costs 32 % more per kg than HSN (€48.80/kg against €36.98/kg, medians of both catalogues). That difference does not come out of nowhere. These are the data that explain it, with each store’s figure alongside: different brands in the catalogue.

Where the price difference between Amazon and HSN for citrulline comes from
FactorAmazonHSN
Cost of one effective dosePrice per kg and price per dose point to the same store, so the dose does not erase the label difference: HSN is cheaper both ways.€0.293€0.222
Different brands in the catalogueHSN mostly sells one brand, HSN Raw Series: 100 % of its catalogue in this category. Amazon spreads its own across 12 brands. A store selling its own brand skips the manufacturer’s margin and can cut the price without touching the formula; a reseller pays that margin and passes it on, and in exchange carries brands the other does not sell.12 (43 % Desconocida)1 (100 % HSN Raw Series)

None of these factors is an accusation. They are medians of what each store publishes on its pages on the day prices were collected: where a page does not declare a figure, that store does not count in that row instead of counting as a zero. A specific product can contradict its store’s median, and that is what the full table is for. How all of this is calculated.

All 27 products from both stores

Filter by store to see only one

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Products sorted by score (recommended)
#ProductStore
01
HSN Raw Series Citrulina malato en polvo 1Kg4.7 (1251) · 1/1 requirementsgood price
HSNfree delivery€33.50€33.50 /kg81
02
Nutri Malato Polvo 1000 g · 1/1 requirements
Amazonfree delivery from €35€31.99€31.99 /kg74
03
HSN Raw Series L-citrulina base en polvo 1Kg · 1/1 requirementsgood price
HSNfree delivery€34.99€34.99 /kg71
04
Foodelis Citrulina Malato 2:1 en Polvo 500 g · 1/1 requirements
Amazonfree delivery from €35€17.95€35.90 /kg70
05
Bandini® L-Citrulina Malato en polvo 2:1 500g · 1/1 requirements
Amazonfree delivery from €35€18.90€37.80 /kg69
06Amazonfree delivery from €35€9.86€39.44 /kg68
07Amazonfree delivery from €35€20.69€41.38 /kg67
08
Polvo · Sin Sabor 500g = 100 Tomas por Envase · 1/1 requirements
Amazonfree delivery from €35€20.90€41.80 /kg66
09
MASmusculo · Suplemento Deportivo · 500 g · 1/1 requirements
Amazonfree delivery from €35€21.50€43.00 /kg66
10Amazonfree delivery from €35€21.99€43.98 /kg65
11
Nutri Malato Polvo 500 g · 1/1 requirements
Amazonfree delivery from €35€22.88€45.76 /kg64
12Amazonfree delivery from €35€23.89€47.78 /kg63
13
Polvo 500 g · alta Dosis vegano + puro · 1/1 requirements
Amazonfree delivery from €35€24.40€48.80 /kg63
14
Polvo · Sin Sabor 150g = 30 Tomas por Envase · 1/1 requirements
Amazonfree delivery from €35€7.90€52.67 /kg61
15
Citrulina 500 g Sabor Neutro en Polvo · 1/1 requirements
Amazonfree delivery from €35€29.90€59.80 /kg59
16
Fair & Pure® · L-Citrulina en polvo · 400 g · 1/1 requirements
Amazonfree delivery from €35€23.95€59.88 /kg59
17
en polvo · 400 g · 1/1 requirements
Amazonfree delivery from €35€26.95€67.38 /kg57
18Amazonfree delivery from €35€13.68€68.40 /kg57
19
Life Pro Citrulina Malato 300g · 1/1 requirements
Amazonfree delivery from €35€22.90€76.33 /kg55
20
MASmusculo · Suplemento Deportivo · 150 g · 1/1 requirements
Amazonfree delivery from €35€12.25€81.67 /kg55
21
ZOOMAD LABS One Raw L-Citrulina D Malato · 300 g · 1/1 requirements
Amazonfree delivery from €35€29.90€99.67 /kg52
22
Mega Citrulina Competition 300Gr. 300 ml · 1/1 requirements
Amazonfree delivery€36.90€123.00 /kg50
23Amazonfree delivery€47.42€237.10 /kg46

27 products in this table

Questions about Amazon and HSN for citrulline

Answered with the data on this page

Amazon or HSN for citrulline?
On price per kg, HSN: its median is €36.98/kg against €48.80/kg at Amazon, which is 32 % dearer. The median does not decide on its own: most of the rest of the mark is certification, and there Amazon has 0 products at level 4 and HSN has 0.
Which is the cheapest citrulline across the two stores?
Nutri Malato Polvo 1000 g - alta Dosis vegano + puro - L-Citrulina Malato DL 2:1 Polvo - Vegan Citrulline de Fermentación Vegetal 1kg from Amazon, at €31.99/kg (1000 g pack for €31.99), at verification level 1 out of 4.
Why don’t Amazon and HSN cost the same?
Amazon costs 32 % more per kg than HSN (€48.80/kg against €36.98/kg, medians of both catalogues). That difference does not come out of nowhere. These are the data that explain it, with each store’s figure alongside: different brands in the catalogue. Price per kg and price per dose point to the same store, so the dose does not erase the label difference: HSN is cheaper both ways. HSN mostly sells one brand, HSN Raw Series: 100 % of its catalogue in this category. Amazon spreads its own across 12 brands. A store selling its own brand skips the manufacturer’s margin and can cut the price without touching the formula; a reseller pays that margin and passes it on, and in exchange carries brands the other does not sell.
Which of the two stores scores better?
HSN Raw Series Citrulina malato en polvo 1Kg from HSN, with 81 out of 100. The score is 35 % price per kg against the cheapest in the category, 35 % verifiable quality (certification, purity and additives), 20 % the category's own requirements and 10 % the buyers' rating at the store, and it is computed without looking at affiliate links. Prices from October 15, 2026.

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