Which is the cheapest probiotic across the two stores?

Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales from DosFarma, at €0.044/capsule (90 capsules pack for €3.99), at verification level 1 out of 4.

Why don’t Amazon and DosFarma cost the same?

DosFarma costs 33 % more per capsule than Amazon (€0.333/capsule against €0.250/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). Amazon 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.

Which of the two stores scores better?

Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales from DosFarma, with 70 out of 100. The score is 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, and it is computed without looking at affiliate links. Prices from October 15, 2026.

Home / Probiotics / Amazon vs DosFarma

Head to head · data from October 15, 2026

Amazon or DosFarma for probiotic: which is better value per capsule

The short answer. For probiotic, Amazon lists 66 products and DosFarma another 13. By price per capsule, Amazon’s median is €0.250/capsule and DosFarma’s is €0.333/capsule. The highest scoring across both catalogues is Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales from DosFarma, with 70 out of 100 at €0.044/capsule. Neither has products at verification level 4: for probiotic 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 capsule 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

66 probiotic products

€0.250/capsulemedian

From €0.083/capsule to €1.955/capsule. 0 at verification level 4 and 0 at level 3.

Its best score: 5000mg con Probiótico | Cáscara de Psilio | Flora Intestinal & Acidophilus | 120 Cápsulas Veganas | Horbaach, 58/100 at €0.083/capsule.

DosFarma

13 probiotic products

€0.333/capsulemedian

From €0.144/capsule to €1.266/capsule. 0 at verification level 4 and 0 at level 3.

Its best score: Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales, 70/100 at €0.044/capsule.

Amazon against DosFarma, figure by figure

The same numbers for both

Amazon and DosFarma for probiotic, with prices from October 15, 2026
Figure	Amazon	DosFarma
Products compared	66	13
Median per capsule	€0.250/capsule	€0.333/capsule
Cheapest per capsule	€0.083/capsule	€0.144/capsule
Dearest per capsule	€1.955/capsule	€1.266/capsule
Best score	58	70
Level 4 (certification backed by a third party)	0 of 66	0 of 13
Level 3 (the brand’s own lab report)	0 of 66	0 of 13

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.

Why one is cheaper than the other

Factor by factor, with both stores’ data

DosFarma costs 33 % more per capsule than Amazon (€0.333/capsule against €0.250/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).

Where the price difference between Amazon and DosFarma for probiotic comes from
Factor	Amazon	DosFarma
Capsules per pack (median)Amazon 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.	40 caps.

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 79 products from both stores

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Products sorted by score (recommended)
#	Product	Store
01	Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales5.0 (2) · 0/2 requirements	DosFarma+€3.99 delivery	€3.99	€0.044 /capsule	70
02	5000mg con Probiótico · 120 cápsulas	Amazonfree delivery from €35	€9.99	€0.083 /capsule	58
03	Prebióticos Intestinales · 250 cápsulas	Amazonfree delivery from €35	€21.80	€0.087 /capsule	57
04	Íntima Candida Support 180 Cápsulas Veganas con Lactobacillus	Amazonfree delivery from €35	€16.99	€0.094 /capsule	56
05	Balasense Probióticos-7 y Prebióticos 90 Cápsulas5.0 (4) · 2/2 requirements	DosFarma+€3.99 delivery	€12.99	€0.144 /capsule	56
06	Prebióticos Intestinales con 60 Mil Millones UFC 120 Cápsulas	Amazonfree delivery from €35	€12.34	€0.103 /capsule	54
07	PROBIOTICOS INTESTINALES - 240 CAPSULAS	Amazonfree delivery from €35	€24.90	€0.104 /capsule	54
08	Premium Probióticos y Prebióticos Intestinales · 180 cápsulas	Amazonfree delivery from €35	€19.49	€0.108 /capsule	54
09	Prebióticos · 20 Cepas · 90 cápsulas	Amazonfree delivery from €35	€9.90	€0.110 /capsule	53
10	Flora-21® Probióticos y Prebióticos Intestinales · 180 cápsulas	Amazonfree delivery from €35	€19.99	€0.111 /capsule	53
11	Hivital Probiótico 20 Cepas 40000 Millones UFC 120 cápsulas5.0 (1) · 2/2 requirements	DosFarma+€3.99 delivery	€21.99	€0.183 /capsule	53
12	Íntima–4 Mil Millones UFC · 120 cápsulas	Amazonfree delivery from €35	€14.00	€0.117 /capsule	53
13	vit4ever Probio 25 Complejo Probiótico - 180 Cápsulas - Para 3 Meses	Amazonfree delivery from €35	€21.23	€0.118 /capsule	52
14	Prebióticos y Probióticos Intestinales con 20 · 120 cápsulas	Amazonfree delivery from €35	€14.72	€0.123 /capsule	52
15	Probiomax Healthy Fusion Probióticos y Prebióticos Intestinales con · 120 cápsulas	Amazonfree delivery from €35	€14.89	€0.124 /capsule	52
16	Prebióticos Intestinales · 180 cápsulas	Amazonfree delivery from €35	€22.49	€0.125 /capsule	52
17	Prebióticos Intestinales con 25 Cepas · 180 cápsulas	Amazonfree delivery from €35	€23.95	€0.133 /capsule	51
18	Biocultivos · 180 Cápsulas de Alta Potencia	Amazonfree delivery from €35	€24.97	€0.139 /capsule	50
19	Mil Millones UFC · 120 cápsulas	Amazonfree delivery from €35	€16.90	€0.141 /capsule	50
20	Prebióticos Intestinales 180 cápsulas Vegetales	Amazonfree delivery from €35	€26.95	€0.150 /capsule	50
21	N2 Natural Nutrition Probiótico Symbiotics 150 Billion CFU 90 Cápsulas Veganas · 2/2 requirements	DosFarma+€3.99 delivery	€29.99	€0.333 /capsule	49
22	EFNE Carbón EFNE · Carbón Activo Vegetal Natural con · 90 cápsulas	Amazonfree delivery from €35	€13.98	€0.155 /capsule	49
23	CistiZen - D-Manosa, Arándano Rojo y Probióticos - 120 Cápsulas Veganas	Amazonfree delivery from €35	€19.91	€0.166 /capsule	49
24	Navitalife Curcuma con Jengibre y Pimienta Negra + · 120 cápsulas	Amazonfree delivery from €35	€19.90	€0.166 /capsule	49
25	Healthy Fusion Probióticos y Prebiótico con Inulina · 120 cápsulas	Amazonfree delivery from €35	€19.99	€0.167 /capsule	49
26	Probioticos Y Prebioticos Intestinales PiùLife, 240 Cápsulas	Amazonfree delivery	€41.90	€0.175 /capsule	48
27	Tongil Maxi Enzimas + Probióticos 40 Cápsulas Vegetales4.0 (1) · 2/2 requirements	DosFarma+€3.99 delivery	€17.44	€0.436 /capsule	48
28	Prebióticos Intestinales · 180 cápsulas	Amazonfree delivery from €35	€31.99	€0.178 /capsule	48
29	Probioticos y Prebioticos Intestinales · 90 uds	Amazonfree delivery from €35	€16.27	€0.181 /capsule	48
30	Probioticos Y Prebioticos Intestinales PiùLife, 120 Cápsulas	Amazonfree delivery from €35	€22.90	€0.191 /capsule	47
31	48 Billones de UFC · 120 cápsulas	Amazonfree delivery from €35	€23.50	€0.196 /capsule	47
32	Probioticos y Prebioticos Intestinales 150 mil millones UFC y	Amazonfree delivery from €35	€23.90	€0.199 /capsule	47
33	Prebióticos intestinales 200 mil Millones UFC y · 120 cápsulas	Amazonfree delivery from €35	€24.90	€0.207 /capsule	47
34	Probioticos y Prebioticos Intestinales. · 90 capsulas · 2 flavours	Amazonfree delivery from €35	€19.99	€0.222 /capsule	46
35	Probióticos · Prebióticos y Postbióticos · 120 cápsulas	Amazonfree delivery from €35	€26.97	€0.225 /capsule	46
36	Saccharomyces Boulardii 10 Billion de UFC 120 cápsulas veganas para 4 meses	Amazonfree delivery from €35	€28.87	€0.241 /capsule	46
37	Prebióticos Intestinales 77 Mil Millones de UFC · 60 cápsulas	Amazonfree delivery from €35	€14.72	€0.245 /capsule	46
38	DieDam Probiótico 30 cápsulas5.0 (2) · 1/2 requirements	DosFarma+€3.99 delivery	€7.99	€0.266 /capsule	46
39	Apyforme L-Gasseri Lactobacillus Gasseri Probióticos · 60 cápsulas	Amazonfree delivery from €35	€14.90	€0.248 /capsule	46
40	prebióticos complejos Bio Cultures · 60 cápsulas	Amazonfree delivery from €35	€14.99	€0.250 /capsule	46
41	Probioticos y Prebioticos Intestinales con 30 · 90 capsulas	Amazonfree delivery from €35	€22.99	€0.255 /capsule	45
42	Prebióticos Intestinales · 90 cápsulas	Amazonfree delivery from €35	€22.95	€0.255 /capsule	45
43	Apyforme Probio+ Intima Probioticos Mujer Flora Intima · 60 cápsulas	Amazonfree delivery from €35	€16.05	€0.268 /capsule	45
44	Probioticos y Prebioticos Intestinales · 90 cápsulas	Amazonfree delivery from €35	€25.10	€0.279 /capsule	45
45	Amplio Espectro · 60 cápsulas	Amazonfree delivery from €35	€16.95	€0.282 /capsule	45
46	Essentialis Probióticos CPS, 30 cápsulas	Amazonfree delivery from €35	€8.50	€0.283 /capsule	45
47	LN Lactobacillus Reuteri 90 Cápsulas Probioticos de Lactobacillus Reuteri	Amazonfree delivery from €35	€27.99	€0.311 /capsule	44
48	Probioticos Mujer Flora Intima · 60 cápsulas	Amazonfree delivery from €35	€18.95	€0.316 /capsule	44
49	Probioticos y Prebioticos Intestinales. 60 cápsulas 40 Billones	Amazonfree delivery from €35	€19.95	€0.332 /capsule	44
50	PROBIOTICOS · Prebióticos y Probióticos · 30 cápsulas	Amazonfree delivery from €35	€9.97	€0.332 /capsule	44
51	Bamboo Labs Probioticos y Prebioticos Intestinales 60 Cápsulas	Amazonfree delivery from €35	€19.95	€0.332 /capsule	44
52	40 Mil Millones UFC · 60 cápsulas	Amazonfree delivery from €35	€19.99	€0.333 /capsule	44
53	Deiters Cystop Probiotic Alta Recurrencia 60 Comprimidos5.0 (3) · 1/2 requirements	DosFarma+€3.99 delivery	€22.99	€0.383 /capsule	44
54	Probioticos Mujer Flora Intima. Ayuda contra · 30 cápsulas	Amazonfree delivery from €35	€10.15	€0.338 /capsule	44
55	Acidophilus · Bifidobacterium Lactis y · 30 cápsulas	Amazonfree delivery from €35	€10.99	€0.366 /capsule	44
56	NEO Probiotic Complex · 15 cápsulas	Amazonfree delivery from €35	€5.60	€0.373 /capsule	43
57	Enzimas Digestivas Estado Puro · 18 Enzimas Digestivas con Probióticos + · 80 cápsulas	Amazonfree delivery from €35	€29.84	€0.373 /capsule	43
58	10 Cepas · 50 Billones UFC BIO-disponibles · 60 cápsulas	Amazonfree delivery from €35	€22.90	€0.382 /capsule	43
59	Lactoflora Protector Inmunitario Lactoflora Protector Inmunitario · 30 uds	Amazonfree delivery from €35	€12.80	€0.427 /capsule	43
60	ProFaes4 Probióticos Mujer 30 Cápsulas5.0 (6) · 1/2 requirements	DosFarma+€3.99 delivery	€16.99	€0.566 /capsule	43
61	Probioticos y Prebioticos Intestinales 30 Cepas · 60 cápsulas	Amazonfree delivery from €35	€29.90	€0.498 /capsule	42
62	Symbiotics Premium Power · 200 Billones UFC por Dosis · 60 cápsulas	Amazonfree delivery from €35	€29.99	€0.500 /capsule	42
63	Neo Probiotic Femme 15 cápsulas · 2 flavours · 1/2 requirements	DosFarma+€3.99 delivery	€8.99	€0.599 /capsule	42
64	Produo Daily Care Probióticos y Prebióticos Intestinales · 30 cápsulas	Amazonfree delivery from €35	€16.69	€0.556 /capsule	42
65	Probioticos Bifisiete 30 Cápsulas	Amazonfree delivery from €35	€16.80	€0.560 /capsule	42
66	Kijimea K53 Advance Cápsulas de bacterias intestinales de alta dosis · 84 cápsulas	Amazonfree delivery	€57.99	€0.690 /capsule	42
	Kijimea K53 Advance Cápsulas de bacterias intestinales de alta dosis · 28 cápsulas	Amazonfree delivery from €35	€27.98	€0.999 /capsule	41
67	Probioticos Mujer Flora Intima. 6 Cepas Diferentes. Combate y	Amazonfree delivery from €35	€20.95	€0.698 /capsule	42
68	ProFaes4 Probióticos Para Viajeros 14 cápsulas · 1/2 requirements	DosFarma+€3.99 delivery	€13.99	€0.999 /capsule	41
69	Nature's Plus GI Natural Probiotic Women 30 cápsulas · 1/2 requirementslowest seen	DosFarma+€3.99 delivery	€37.99	€1.266 /capsule	41
70	Soria Natural Probinflam Con Probióticos · 20 cápsulas	Amazonfree delivery from €35	€19.95	€0.997 /capsule	41
71	Bromatech Enterelle 24 Cápsulas · Suplemento Probiótico para el Equilibrio	Amazonfree delivery from €35	€24.50	€1.021 /capsule	41
72	N2 Natural Nutrition Probióticos y Prebióticos 60 Cápsulas · 0/2 requirementslowest seen	DosFarma+€3.99 delivery	€15.99	€0.267 /capsule	41
73	FERTYBIOTIC HOMBRE Complemento alimenticio · 60 cápsulas	Amazonfree delivery	€78.99	€1.317 /capsule	40
74	Yovis Caps Probiótico Complemento alimenticio para el reequilibrio de la	Amazonfree delivery from €35	€14.00	€1.400 /capsule	40
75	Kijimea Colon Irritable PRO · Cápsulas para el colon irritable con · 14 cápsulas	Amazonfree delivery from €35	€19.99	€1.428 /capsule	40
76	Garden of Life Los Probióticos Cuidado Prima Dentro De La Vagina (No · 30 uds	Amazonfree delivery	€48.99	€1.633 /capsule	40
77	ProCombo Prebiótico y Probiótico para la Salud Intestinal · 10 cápsulas	Amazonfree delivery from €35	€19.55	€1.955 /capsule	40
78	b-green b.green Arándano Rojo+Probióticos 30 Cápsulas5.0 (2) · 0/2 requirementslowest seen	DosFarma+€3.99 delivery	€9.99	€0.333 /capsule	40

79 products in this table

Questions about Amazon and DosFarma for probiotic

Answered with the data on this page

Amazon or DosFarma for probiotic?: On price per capsule, Amazon: its median is €0.250/capsule against €0.333/capsule at DosFarma, which is 33 % 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 DosFarma has 0.
Which is the cheapest probiotic across the two stores?: Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales from DosFarma, at €0.044/capsule (90 capsules pack for €3.99), at verification level 1 out of 4.
Why don’t Amazon and DosFarma cost the same?: DosFarma costs 33 % more per capsule than Amazon (€0.333/capsule against €0.250/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). Amazon 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.
Which of the two stores scores better?: Sotya Carbón Probiótico 550mg 90 Cápsulas Vegetales from DosFarma, with 70 out of 100. The score is 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, and it is computed without looking at affiliate links. Prices from October 15, 2026.

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