Which is the cheapest B complex?

Vitaminalia Vitamina B complex 180 tabletas from HSN, at €0.055/capsule (180 capsules pack for 9,86 €). It sits at verification level 1 out of 4. Cheap is not the same as well scored: price is 35 % of the mark and most of the rest is how verifiable its certification is.

How much does a capsule of B complex cost?

Between €0.055/capsule and €1.112/capsule across the 5 stores compared, with a median of €0.316/capsule. That is the price per capsule, not per pack: two tubs at the same price can cost twice as much as each other depending on what is inside.

What certification should B complex have?

Of the 38 products compared, 0 reach level 4 (the certification is backed by a third party: either we checked it with the body that issues it, or the product carries in its name a trademark that requires a third party behind it, such as Creapure or IFOS) and 0 reach level 3 (a lab report published by the brand itself). The remaining 38 stop at a certification claimed on the product page, or none at all. Only level 4 is checked against whoever issues the certification.

Home / Vitamin B complex

Which B complex should you buy · data from October 15, 2026

The best B complex of 2026

Vitamins involved in producing energy, but they do not provide it. Correcting a deficiency improves performance; adding more on top of normal status does not.

from €0.055/capsulemedian €0.316up to €1.112/capsule

What B complex does, at what dose and on what evidence

† 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.

Nothing is claimed about the formula in this category. None of these stores publishes how much active ingredient each dose carries, so the score comes from the price per capsule and the verification level, and nobody appears here as well or badly dosed: we do not have the data and we do not make it up.

Cheapest per capsule and best value for money

Vitaminalia Vitamina B complex 180 tabletas

€0.055/capsuleNo third-party seal

€0.055 per capsule: 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 capsule.

At HSN · see how its score breaks down

Full comparison

products compared

from €0.055 to €1.112

per capsule

at verified level 4

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Products sorted by score (recommended)
#	Product	Store
01	Vitaminalia Vitamina B complex 180 tabletas4.8 (85) · 2/2 requirementsBest value	HSN+€3.99 delivery	€9.86	€0.055 /capsule	81
02	Aldous Bio Vitamina B Complex + Vitamina C 400 Comprimidos · 1/2 requirements	DosFarma+€3.99 delivery	€24.99	€0.062 /capsule	72
03	Hivital Vitamina B Complex 210 Cápsulas Veganas · 1/2 requirements	DosFarma+€3.99 delivery	€15.99	€0.076 /capsule	67
04	HSN Essential Series Ultra B-complex 120 tabletas4.8 (532) · 2/2 requirements	HSN+€3.99 delivery	€11.40	€0.095 /capsule	66
05	Sotya B-Complex 600mg 60 comprimidos5.0 (1) · 1/2 requirements	DosFarma+€3.99 delivery	€4.99	€0.083 /capsule	64
06	Holland & Barrett Hierro 15mg + Vitamina C · 90 comprimidos · 2/2 requirements	Holland & Barrett+€4.99 delivery	€12.49	€0.139 /capsule	59
07	Holland & Barrett Complejo Completo de Vitamina B de Alta · 240 comprimidos · 1/2 requirements	Holland & Barrett+€4.99 delivery	€25.49	€0.106 /capsule	59
	Holland & Barrett Complejo Completo de Vitamina B de Alta · 120 comprimidos · 1/2 requirements	Holland & Barrett+€4.99 delivery	€15.29	€0.127 /capsule	56
08	Life Pro B COMPLEX 60caps	Tienda Culturista+€6.05 delivery	€8.90	€0.148 /capsule	55
09	Nature's Bounty B-Complex 100 comprimidos recubiertos · 1/2 requirements	DosFarma+€3.99 delivery	€14.99	€0.150 /capsule	54
10	Natural Health Vit B Complex 60 Cápsulas · 1/2 requirements	DosFarma+€3.99 delivery	€8.99	€0.150 /capsule	54
11	Solgar B-complex con Vitamina C 250 comprimidos · 1/2 requirements	DosFarma+€3.99 delivery	€39.99	€0.160 /capsule	53
	Solgar Vitamina B-Complex Vitamina C 100 Comprimidos5.0 (3) · 1/2 requirements	DosFarma+€3.99 delivery	€18.99	€0.190 /capsule	52
	Solgar Vitamina B-Complex con Vitamina C - 100 Comprimidos · 1/2 requirements	Holland & Barrett+€4.99 delivery	€27.99	€0.280 /capsule	46
12	mundonatural Mundo Natural Enervital B Complex 60 caps · 1/2 requirements	PromoFarma	€10.02	€0.167 /capsule	53
13	Nutralie Vitamina B Complex Vitamina C + Colina + Inositol + PABA 90 caps · 1/2 requirements	PromoFarma	€17.91	€0.199 /capsule	51
14	Lamberts Methyl B Complex 60 Tabletas · 2/2 requirements	DosFarma+€3.99 delivery	€26.18	€0.436 /capsule	51
15	Naturmil Complejo B 60 Perlas · 1/2 requirements	DosFarma+€3.99 delivery	€12.99	€0.216 /capsule	50
16	Solaray B Complex 75 100 Cápsulas Vegetales · 1/2 requirements	DosFarma+€3.99 delivery	€24.99	€0.250 /capsule	48
17	Solaray B-Complex50 50 Cápsulas Vegetales5.0 (1) · 1/2 requirements	DosFarma+€3.99 delivery	€12.99	€0.260 /capsule	48
18	CFN Fgb Complex 60caps · 1/2 requirements	PromoFarma	€18.96	€0.316 /capsule	47
19	Equisalud Holovit Complejo B Metilado 180caps5.0 (1) · 1/2 requirements	PromoFarma	€65.23	€0.362 /capsule	47
	Equisalud Holovit Complejo B Metilado 50caps5.0 (1) · 1/2 requirements	PromoFarma	€20.39	€0.408 /capsule	46
20	Bonusan Vitamina B-50 Complex 60 Cápsulas · 1/2 requirements	DosFarma+€3.99 delivery	€21.99	€0.366 /capsule	47
21	Sura Vitasan UltraB Complex 60 cápsulas · 1/2 requirements	DosFarma+€3.99 delivery	€23.99	€0.400 /capsule	46
22	Soria Natural B Complex 30 Comprimidos · 1/2 requirements	DosFarma+€3.99 delivery	€12.02	€0.401 /capsule	46
23	Airbiotic Cardo Mariano Ab Complex 60 caps · 1/2 requirements	PromoFarma	€26.09	€0.435 /capsule	46
24	Airbiotic Ginkgo-vit Ab Complex 6.000 90 Tabletas · 1/2 requirements	PromoFarma	€39.14	€0.435 /capsule	46
25	Bonusan Vitamina B Complejo Activo 60 Cápsulas Vegetarianas · 1/2 requirements	DosFarma+€3.99 delivery	€26.99	€0.450 /capsule	46
26	Airbiotic Saw Palmeto Ab Complex 60 caps · 1/2 requirements	PromoFarma	€36.45	€0.608 /capsule	44
27	Pure Encapsulations Casentest Pure Encapsulations Complejo B Plus 60caps · 1/2 requirements	PromoFarma	€37.99	€0.633 /capsule	44
28	Airbiotic Azafrán Ab Complex 60 caps · 1/2 requirements	PromoFarma	€41.69	€0.695 /capsule	44
29	Airbiotic Lutein Ab Complex 60 caps · 1/2 requirements	PromoFarma	€42.39	€0.707 /capsule	44
30	Airbiotic Cúrcuma Ab Complex 10.000 mg 60 caps · 1/2 requirements	PromoFarma	€46.79	€0.780 /capsule	44
	Airbiotic Curcuma Ab Complex 10.000 mg 30 caps · 1/2 requirements	PromoFarma	€26.39	€0.880 /capsule	43
31	Holland & Barrett Vitamina C 1000mg · 20 comprimidos · 1/2 requirements	Holland & Barrett+€4.99 delivery	€9.99	€0.499 /capsule	43
32	Airbiotic Neuro-tf Ab Complex 30 Cápsulas5.0 (1) · 1/2 requirements	PromoFarma	€32.09	€1.070 /capsule	43
33	Airbiotic Q-10 Ab Complex 200 mg 30 caps5.0 (1) · 1/2 requirements	PromoFarma	€33.36	€1.112 /capsule	43

38 products in this table

Out of stock right now (1), left out of the table until they are back: HSN Essential Series Ultra B-complex 30 tabletas.

What you are looking at. 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. Every product explains its mark line by line on its own page. How it is calculated.

Questions about B complex

Answered with the data on this page

Which B complex should you buy?: Vitaminalia Vitamina B complex 180 tabletas from HSN, with 81 points out of 100 at €0.055/capsule. The mark is 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, and no commercial deal moves the ranking.
Which is the cheapest B complex?: Vitaminalia Vitamina B complex 180 tabletas from HSN, at €0.055/capsule (180 capsules pack for 9,86 €). It sits at verification level 1 out of 4. Cheap is not the same as well scored: price is 35 % of the mark and most of the rest is how verifiable its certification is.
How much does a capsule of B complex cost?: Between €0.055/capsule and €1.112/capsule across the 5 stores compared, with a median of €0.316/capsule. That is the price per capsule, not per pack: two tubs at the same price can cost twice as much as each other depending on what is inside.
What certification should B complex have?: Of the 38 products compared, 0 reach level 4 (the certification is backed by a third party: either we checked it with the body that issues it, or the product carries in its name a trademark that requires a third party behind it, such as Creapure or IFOS) and 0 reach level 3 (a lab report published by the brand itself). The remaining 38 stop at a certification claimed on the product page, or none at all. Only level 4 is checked against whoever issues the certification.

More specific questions about B complex4 comparisons — the same table, filtered

El mejor complejo B de DosFarma15 prod.El mejor complejo B de PromoFarma15 prod.El mejor complejo B barato20 prod.DosFarma or PromoFarma for B complex30 prod.

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The raw data. This ranking is also available as JSON, with the collection date and a link to each product page. It can be cited and reused as long as you say where it comes from and which day the prices are from.