Selection within spirulina · data from
The best cheap spirulina: 16 below €0.083/capsule
The short answer. Of the 16 products that pass this filter, the highest scoring is Sotya Espirulina 400mg 200 comprimidos from DosFarma: €0.017/capsule and verification level 1 out of 4. The cheapest per capsule is ZENement Espirulina Ecológica 600 Comprimidos Veganos from DosFarma, at €0.025/capsule. The selection runs from €0.025/capsule to €0.083/capsule, with a median of €0.050/capsule.
The cheaper half of the category: the 16 spirulina products that cost €0.083/capsule or less, which is the median of the 30 compared. They run from €0.025/capsule to €0.083/capsule. 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
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The three that stand out
ZENement Espirulina Ecológica 600 Comprimidos Veganos
€0.025/capsuleNo third-party seal
€0.025 per capsule: the cheapest of those that meet the category's requirements and are not underdosed.
At DosFarma · see how its score breaks down
Sotya Espirulina 400mg 200 comprimidos
€0.017/capsuleNo third-party seal
Score 71 out of 100: the highest mark, with 35 % of the weight on price per capsule.
At DosFarma · see how its score breaks down
The full selection
16
products compared
from €0.025 to €0.083
per capsule
0
at verified level 4
Filter and sort
| # | Product | Store | |||
|---|---|---|---|---|---|
| 01 | DosFarma+€3.99 delivery | €3.49 | €0.017 /capsule | 71 | |
| 02 | ZENement Espirulina Ecológica 600 Comprimidos Veganos · 1/1 requirements | DosFarma+€3.99 delivery | €14.99 | €0.025 /capsule | 67 |
| 03 | Aldous Bio Espirulina Ecológica 600 Comprimidos · 1/1 requirements | DosFarma+€3.99 delivery | €26.99 | €0.045 /capsule | 56 |
| 04 | Aldous Bio Espirulina y Chlorella 600 Comprimidos · 1/1 requirements | DosFarma+€3.99 delivery | €28.99 | €0.048 /capsule | 55 |
| 05 | Go Phyto Spiruline Bio 200 caps · 0/1 requirements | PromoFarma | €6.98 | €0.035 /capsule | 53 |
| 06 | Ana Maria Lajusticia Spirulina 160 Comprimidos · 1/1 requirements | DosFarma+€3.99 delivery | €12.99 | €0.081 /capsule | 50 |
| 07 | DosFarma+€3.99 delivery | €14.99 | €0.083 /capsule | 50 | |
| 08 | HSN+€3.99 delivery | €11.49 | €0.064 /capsule | 49 | |
| 09 | Pridaho Phytofarma Spirulina Pridaho 300 Comprimidos · 0/1 requirements | DosFarma+€3.99 delivery | €13.99 | €0.047 /capsule | 49 |
| 10 | PromoFarma | €11.46 | €0.057 /capsule | 49 | |
| 11 | Nature Essential Espirulina 400mg 250 Comprimidos · 0/1 requirements | DosFarma+€3.99 delivery | €11.99 | €0.048 /capsule | 48 |
| 12 | SOLNATURAL Espirulina 200tabs · 0/1 requirements | PromoFarma | €9.65 | €0.048 /capsule | 48 |
| 13 | DosFarma+€3.99 delivery | €8.99 | €0.050 /capsule | 48 | |
| 14 | PromoFarma | €12.92 | €0.065 /capsule | 47 | |
| 15 | Pridaho H4U Spirulina + Vitamina B12 100 Comprimidos · 0/2 requirements | DosFarma+€3.99 delivery | €5.95 | €0.060 /capsule | 44 |
| 16 | Mensan Espirulina Bio 500 mg 180 caps · 0/1 requirements | PromoFarma | €13.49 | €0.075 /capsule | 44 |
No product makes that cut
Out of the 16 in this table, none meets every filter that is currently set at the same time.
16 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 spirulina comparison: the only thing removed here is the products that do not meet the criterion above. How it is calculated.
Questions about this spirulina selection
Answered with the data on this page
- Which is the best spirulina in this selection?
- Sotya Espirulina 400mg 200 comprimidos from DosFarma, with 71 points out of 100 at €0.017/capsule. The cheaper half of the category: the 16 spirulina products that cost €0.083/capsule or less, which is the median of the 30 compared. They run from €0.025/capsule to €0.083/capsule. 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 capsule?
- ZENement Espirulina Ecológica 600 Comprimidos Veganos from DosFarma, at €0.025/capsule (600 capsules pack for €14.99). 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 16 spirulina products that cost €0.083/capsule or less, which is the median of the 30 compared. They run from €0.025/capsule to €0.083/capsule. 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 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 spirulina
Same dataset, another question