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Selection within weight gainers · data from

The best cheap mass gainer: 49 below €18.98/kg

The short answer. Of the 49 products that pass this filter, the highest scoring is Zumub Heavy Gainer 4Kg (2x 2Kg) from Zumub: €7.50/kg and verification level 1 out of 4. The selection runs from €7.50/kg to €18.98/kg, with a median of €14.99/kg.

The cheaper half of the category: the 49 mass gainer products that cost €18.98/kg or less, which is the median of the 96 compared. They run from €7.50/kg to €18.98/kg. Cheap is not the same as good: the order is still the score: 35 % price 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.

† 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.

The three that stand out

Cheapest per kg and best value for money

Zumub Heavy Gainer 4Kg (2x 2Kg)

€7.50/kgNo third-party seal

€7.50 per kg: the cheapest of those that meet the category's requirements and are not underdosed.

Score 81 out of 100: the highest mark, with 35 % of the weight on price per kg.

At Zumub · see how its score breaks down

The full selection

49

products compared

from €7.50 to €18.98

per kg

0

at verified level 4

Filter and sort
Only
Products sorted by score (recommended)
#ProductStore
01
Zumub Heavy Gainer 4Kg (2x 2Kg) · 3 flavours4.0 (185) · 2/2 requirementspricey nowBest value
Zumub+€2.99 delivery€29.99€7.50 /kg81
02
Prozis Massive Mass Gainer 2268 g4.6 (1)
Prozisfree delivery from €24.99€21.99€9.70 /kg72
03
MASmusculo Gainer Mass FormulaClaimed · 2 flavours
Amazonfree delivery€36.50€12.17 /kg70
04
Activlab MASS UP 5000g · 4 flavours4.0 (236) · 1/2 requirements
Zumubfree delivery€43.98€8.80 /kg70
05Amazonfree delivery from €35€32.89€10.96 /kg69
06
QUAMTRAX Mass gainer 2,8 Kg / Fresa · 2 flavours · 1/1 requirements
Quamtraxfree delivery€33.90€12.11 /kg68
07
Megabol Whey Mass Gain - 3000 Gr · 0/1 requirements
Bulevipfree delivery from €40€28.57€9.52 /kg67
08
Mutant Mass 2,27 kg · 5 flavours4.5 (137) · 2/2 requirements
Zumub+€2.99 delivery€28.99€12.77 /kg67
09
Prozis Xtreme Mass Gainer 2722 g4.5 (1)
Prozisfree delivery€32.99€12.12 /kg66
10Amazonfree delivery€44.99€15.29 /kg65
11Amazonfree delivery€46.00€15.63 /kg65
12Life Profree delivery€31.73€10.58 /kg65
13Amazonfree delivery€39.50€13.17 /kg65
14
Zumub Mass Gainer 4kg (2x 2kg) · 4 flavours4.5 (435) · 1/1 requirements
Zumubfree delivery€58.99€14.75 /kg64
15Amazonfree delivery from €35€20.16€13.44 /kg64
16
QUAMTRAX Massive gainer 3kg / Fresa y plátano · 2 flavours · 1/1 requirements
Quamtraxfree delivery€44.90€14.97 /kg64
17Amazonfree delivery€37.00€13.70 /kg64
18
BioTechUSA Muscle Mass 4000 gr5.0 (1) · 2/2 requirements
Bulevipfree delivery€63.90€15.97 /kg64
19
Myprotein Advanced Weight Gainer 2.5kg Vainilla · 2 flavours4.4 (114) · 1/1 requirements
Myprotein+€5.99 delivery€37.99€15.20 /kg64
20
HSN Sport Series Evomass 2.0 (ganador de peso) 3Kg · 10 flavours4.7 (836) · 1/2 requirements
HSNfree delivery€34.99€11.66 /kg64
21iO.GENIXfree delivery€55.75€13.94 /kg64
22Amazonfree delivery€42.90€14.30 /kg63
23Amazonfree delivery€39.90€14.67 /kg63
24
Myprotein Origin Mass Gainer 2.74KG - 10raciones Chocolate Sundae4.5 (2) · 2/2 requirements
Myprotein+€5.99 delivery€47.99€17.52 /kg62
25Amazonfree delivery€37.99€15.20 /kg62
26Amazonfree delivery€37.99€15.20 /kg62
27Amazonfree delivery€72.99€15.37 /kg62
28Amazonfree delivery€39.99€16.00 /kg61
29
Weider Mega Mass 2000 1,5 Kg - Para el Crecimiento Muscular4.8 (8) · 2/2 requirementspricey now
Bulevipfree delivery from €40€27.72€18.48 /kg61
30
Prozis Real Mass Gainer 2722 g4.6 (1)
Prozisfree delivery€44.99€16.53 /kg61
31
BioTechUSA Hyper Mass 4 kg · 3 flavours4.5 (27) · 2/2 requirements
Zumubfree delivery€74.90€18.73 /kg61
32Amazonfree delivery from €35€17.08€17.08 /kg60
33iO.GENIXfree delivery€52.03€17.34 /kg60
34PromoFarma€35.09€17.55 /kg60
35Amazonfree delivery€43.99€17.60 /kg60
36Amazonfree delivery€43.99€17.60 /kg60
37Amazonfree delivery from €35€26.89€17.93 /kg59
38Amazonfree delivery€40.89€18.01 /kg59
39Amazonfree delivery€47.93€18.02 /kg59
40Amazonfree delivery€54.09€18.03 /kg59
41Amazonfree delivery€37.50€18.75 /kg59
42Amazonfree delivery from €35€18.98€18.98 /kg59
43
VitoBest Monster Gainer 2200 Fresa 3Kg · 2 flavours · 0/1 requirements
PromoFarma€44.95€14.98 /kg57
44
QUAMTRAX MASSIVE GAINER 3KG · 0/1 requirements
USA Fitness€49.90€16.63 /kg56

49 products in this table

This is a filter, not another ranking. The score that sorts this table is exactly the same as in the full mass gainer comparison: the only thing removed here is the products that do not meet the criterion above. How it is calculated.

Questions about this mass gainer selection

Answered with the data on this page

Which is the best mass gainer in this selection?
Zumub Heavy Gainer 4Kg (2x 2Kg) from Zumub, with 81 points out of 100 at €7.50/kg. The cheaper half of the category: the 49 mass gainer products that cost €18.98/kg or less, which is the median of the 96 compared. They run from €7.50/kg to €18.98/kg. Cheap is not the same as good: the order is still the score: 35 % price 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.
Which is the cheapest per kg?
Zumub Heavy Gainer 4Kg (2x 2Kg) from Zumub, at €7.50/kg (4000 g pack for €29.99). It is at verification level 1 out of 4: price is only 35 % of the mark.
How was this selection made?
The cheaper half of the category: the 49 mass gainer products that cost €18.98/kg or less, which is the median of the 96 compared. They run from €7.50/kg to €18.98/kg. Cheap is not the same as good: the order is still the score: 35 % price 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. The order within the table is the usual score: 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. Affiliate links do not enter the calculation. Prices collected on October 15, 2026.

Other ways to look at mass gainer

Same dataset, another question