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Selection within l-carnitine · data from

The best carnitine from Zumub: 9 products by price per capsule

The short answer. Of the 9 products that pass this filter, the highest scoring is Zumub Acetil L-Carnitina 90 cápsulas from Zumub: €0.055/capsule and verification level 1 out of 4. The cheapest per capsule is Zumub L-Carnitina Carnipure® 120 cápsulas (2x 60) from Zumub, at €0.225/capsule. The selection runs from €0.225/capsule to €0.497/capsule, with a median of €0.064/capsule.

The 9 carnitine products sold by Zumub, scored with the same score as the rest of the site. Its median is €0.064/capsule, 66 % below the median of the 10 stores compared (€0.191/capsule).

† 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 capsule

Zumub L-Carnitina Carnipure® 120 cápsulas (2x 60)

€0.225/capsuleNo third-party seal

€0.225 per capsule: the cheapest of those that meet the category's requirements and are not underdosed.

At Zumub · see how its score breaks down

Best value for moneyOur pick

Zumub Acetil L-Carnitina 90 cápsulas

€0.055/capsuleNo third-party seal

Score 74 out of 100: the highest mark, with 35 % of the weight on price per capsule.

At Zumub · see how its score breaks down

The full selection

9

products compared

from €0.225 to €0.497

per capsule

0

at verified level 4

Filter and sort
Products sorted by score (recommended)
#ProductStore
01
Zumub Acetil L-Carnitina 90 cápsulas4.5 (169) · 1/2 requirementsBest value
Zumub+€2.99 delivery€4.98€0.055 /capsule74
02
Zumub Tartrato de L-carnitina 90 comprimidos4.5 (59) · 1/2 requirements
Zumub+€2.99 delivery€5.72€0.064 /capsule71
03
Zumub L-carnitina 180 comprimidos (2x 90)4.5 (59) · 0/2 requirements
Zumub+€2.99 delivery€11.44€0.064 /capsule66
04
Zumub L-Carnitina Carnipure® 120 cápsulas (2x 60)5.0 (1) · 2/2 requirements
Zumub+€2.99 delivery€26.99€0.225 /capsule54
05
BioTechUSA L-Carnitina 1000mg 30 tabletas4.0 (5) · 2/2 requirements
underdosed
Zumub+€2.99 delivery€14.91€0.497 /capsule33
06
BioTechUSA L-Carnitina 60 comprimidos4.0 (5) · 1/2 requirements
underdosed
Zumub+€2.99 delivery€24.50€0.408 /capsule29

9 products in this table

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 Zumub and All other stores, for carnitine
IngredientZumubAll other stores
CarnitineEvidence-backed dose: from 2 g per serving1 g2 of 9 contain it · 0 reach the dose1 g36 of 84 contain it · 9 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

All other stores costs 202 % more per capsule than Zumub (€0.193/capsule against €0.064/capsule, 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: capsules per pack (median), different brands in the catalogue, products with declared additives.

Where the price difference between Zumub and All other stores for carnitine comes from
FactorZumubAll other stores
Cost of one effective doseHere the comparison flips: Zumub wins per capsule and All other stores wins per dose. Price per capsule measures powder or capsules; this measures what you have to take for the ingredient to do what the study says, which is what you end up paying for.€0.994€0.415
Capsules per pack (median)All other stores sells bigger packs, and a big pack spreads the same tub, the same label and the same shipping over more capsules. Part of the price gap per capsule is this and not a discount: comparing one store’s small pack with the other’s large one inflates the gap.90 caps.100 caps.
Different brands in the catalogueZumub mostly sells one brand, Zumub: 78 % of its catalogue in this category. All other stores spreads its own across 51 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.2 (78 % Zumub)51 (8 % L-Carnitina)
Products with declared additivesWhat the pages of both declare: anti-caking agents, colourings. An additive is not fraud, but it takes up grams that are not active ingredient and is cheaper than the active ingredient: where more additive is declared, the price per capsule drops without the product being better.56 %7 %
Median rating at the storeBased on 637 reviews at Zumub and 308 at All other stores. These are the store’s own ratings, which is judge and party: they help spot a product that arrives damaged or tastes awful, not decide which formula is better.4.5/54.5/5

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.

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

Questions about this carnitine selection

Answered with the data on this page

Which is the best carnitine in this selection?
Zumub Acetil L-Carnitina 90 cápsulas from Zumub, with 74 points out of 100 at €0.055/capsule. The 9 carnitine products sold by Zumub, scored with the same score as the rest of the site. Its median is €0.064/capsule, 66 % below the median of the 10 stores compared (€0.191/capsule).
Which is the cheapest per capsule?
Zumub L-Carnitina Carnipure® 120 cápsulas (2x 60) from Zumub, at €0.225/capsule (120 capsules pack for €26.99). It is at verification level 1 out of 4: price is only 35 % of the mark.
How was this selection made?
The 9 carnitine products sold by Zumub, scored with the same score as the rest of the site. Its median is €0.064/capsule, 66 % below the median of the 10 stores compared (€0.191/capsule). The order within the table is the usual score: 35 % price per capsule 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 carnitine

Same dataset, another question