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The best carnitine from PromoFarma: 15 products by price per capsule
The short answer. Of the 15 products that pass this filter, the highest scoring is Health 4U H4 U L-Carnitina 45 caps from PromoFarma: €0.155/capsule and verification level 1 out of 4. The cheapest per capsule is PWD L-Carnitine Complex-2000 120 caps from PromoFarma, at €0.135/capsule. The selection runs from €0.135/capsule to €0.967/capsule, with a median of €0.232/capsule.
The 15 carnitine products sold by PromoFarma, scored with the same score as the rest of the site. Its median is €0.232/capsule, 21 % above 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
PWD L-Carnitine Complex-2000 120 caps
€0.135/capsuleNo third-party seal
€0.135 per capsule: the cheapest of those that meet the category's requirements and are not underdosed.
At PromoFarma · see how its score breaks down
Health 4U H4 U L-Carnitina 45 caps
€0.155/capsuleNo third-party seal
Score 57 out of 100: the highest mark, with 35 % of the weight on price per capsule.
At PromoFarma · see how its score breaks down
The full selection
15
products compared
from €0.135 to €0.967
per capsule
0
at verified level 4
Filter and sort
| # | Product | Store | |||
|---|---|---|---|---|---|
| 01 | Health 4U H4 U L-Carnitina 45 caps · 2/2 requirements | PromoFarma | €6.99 | €0.155 /capsule | 57 |
| 02 | PromoFarma | €11.99 | €0.120 /capsule | 56 | |
| 03 | PromoFarma | €16.19 | €0.135 /capsule | 56 | |
| 04 | PromoFarma | €5.39 | €0.060 /capsule | 55 | |
| 05 | PromoFarma | €15.50 | €0.155 /capsule | 54 | |
| 06 | PromoFarma | €23.17 | €0.193 /capsule | 52 | |
| 07 | PromoFarma | €6.09 | €0.068 /capsule | 51 | |
| 08 | Lamberts Acetyl L-Carnitine 500 mg 60 caps · 2/2 requirements | PromoFarma | €48.50 | €0.808 /capsule | 48 |
| 09 | PromoFarma | €29.97 | €0.333 /capsule | 47 | |
| 10 | Lamberts L-Carnitine 500 mg 60 caps · 1/2 requirements | PromoFarma | €39.62 | €0.660 /capsule | 44 |
| 11 | VitoBest L-Carnitine 1000 100 caps · 0/2 requirements | PromoFarma | €24.49 | €0.245 /capsule | 44 |
| 12 | Equisalud L- Carnitina 180 caps · 0/2 requirements | PromoFarma | €98.59 | €0.548 /capsule | 39 |
Equisalud L- Carnitina 50 caps · 0/2 requirements | PromoFarma | €29.19 | €0.584 /capsule | 39 | |
| 13 | PromoFarma | €23.19 | €0.232 /capsule | 30 | |
| 14 | Now L-Carnitina 500 mg 60 caps underdosed | PromoFarma | €58.00 | €0.967 /capsule | 25 |
No product makes that cut
Out of the 15 in this table, none meets every filter that is currently set at the same time.
15 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).
| Ingredient | PromoFarma | All other stores |
|---|---|---|
| CarnitineEvidence-backed dose: from 2 g per serving | 500 mg4 of 15 contain it · 0 reach the dose | 1 g34 of 78 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
PromoFarma costs 23 % more per capsule than All other stores (€0.232/capsule against €0.189/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).
| Factor | PromoFarma | All other stores |
|---|---|---|
| Cost of one effective dosePrice per capsule and price per dose point to the same store, so the dose does not erase the label difference: All other stores is cheaper both ways. | €1.031 | €0.440 |
| 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. |
| Median rating at the storeBased on 34 reviews at PromoFarma and 911 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. | 4.3/5 | 4.5/5 |
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?
- Health 4U H4 U L-Carnitina 45 caps from PromoFarma, with 57 points out of 100 at €0.155/capsule. The 15 carnitine products sold by PromoFarma, scored with the same score as the rest of the site. Its median is €0.232/capsule, 21 % above the median of the 10 stores compared (€0.191/capsule).
- Which is the cheapest per capsule?
- PWD L-Carnitine Complex-2000 120 caps from PromoFarma, at €0.135/capsule (120 capsules pack for €16.19). It is at verification level 1 out of 4: price is only 35 % of the mark.
- How was this selection made?
- The 15 carnitine products sold by PromoFarma, scored with the same score as the rest of the site. Its median is €0.232/capsule, 21 % above 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