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Home › Vitamins › Niacin (vitamin B3)

MaryRuth'sVitaminsVegan

Vegan B-Complex Drops, Cherry, 30 ml

£12.49 for 30 ml at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 500 mg£52.04One 500 mg dose is our comparison unit for niacin (vitamin B3). It is not a recommendation.
A day£52.04
A week£364.29
A month£1561.25
A year£18995.21

At one 500 mg dose a day, this pack lasts under a day. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Niacin (vitamin B3)

  • Servings: 30 ÷ 0.5 per serving = 60
  • In the pack: 60 × 2 mg = 120 mg
  • £12.49 ÷ 120 mg × 500 mg = £52.04 per 500 mg
  • A week £52.04 × 7 = £364.29 · a month × 30 = £1561.25 · a year × 365 = £18995.21
  • Amount per serving: stated on the label.

Biotin

  • Servings: 30 ÷ 0.5 per serving = 60
  • In the pack: 60 × 2.5 mg = 150 mg
  • £12.49 ÷ 150 mg × 5 mg = 41.6p per 5 mg
  • A week 41.6p × 7 = £2.91 · a month × 30 = £12.49 · a year × 365 = £151.96
  • Amount per serving: stated on the label.

Vitamin B12

  • Servings: 30 ÷ 0.5 per serving = 60
  • In the pack: 60 × 1.5 mg = 90 mg
  • £12.49 ÷ 90 mg × 1 mg = 13.9p per 1 mg
  • A week 13.9p × 7 = 97p · a month × 30 = £4.16 · a year × 365 = £50.65
  • Amount per serving: stated on the label.

Vitamin B6

  • Servings: 30 ÷ 0.5 per serving = 60
  • In the pack: 60 × 2 mg = 120 mg
  • £12.49 ÷ 120 mg × 50 mg = £5.20 per 50 mg
  • A week £5.20 × 7 = £36.43 · a month × 30 = £156.13 · a year × 365 = £1899.52
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

How it compares: niacinamide

All 5, ranked →
Niacinamide TabletsCheapest per 500 mgMyprotein · 450 mg a serving · £1.85 a month · a pack lasts 3 months6p£4.99View at Myprotein (opens in a new tab)
Niacinamide TabletsMyprotein · 450 mg a serving · £3.32 a month · a pack lasts 27 days11p£2.99View at Myprotein (opens in a new tab)
NiacinamideHealf · 500 mg a serving · £3.42 a month · a pack lasts 6 months11p£20.49View at Healf (opens in a new tab)
This productHealf · 2 mg a serving · £1561.25 a month · a pack lasts under a day£52.04shown above

Ranked purely by price per 500 mg. 164 combination products also contain niacin (vitamin B3).

How it compares: biotin

All 20, ranked →
WeightWorldBiotin Vitamin B7 TabletsCheapest per 5 mgWeightWorld · 12 mg a serving · 34p a month · a pack lasts 2.4 years1p£9.99View at WeightWorld (opens in a new tab)
VitaBrightBiotin Hair Growth SupplementVitaBright · 12 mg a serving · 62p a month · a pack lasts 2.6 years2p£19.99View at VitaBright (opens in a new tab)
VitaBrightBiotin Tablets with CoconutVitaBright · 12 mg a serving · 62p a month · a pack lasts 2.6 years2p£19.99View at VitaBright (opens in a new tab)
This productHealf · 2.5 mg a serving · £12.49 a month · a pack lasts 30 days42pshown above

Ranked purely by price per 5 mg. 244 combination products also contain biotin.

How it compares: vitamin B12 methylcobalamin

All 27, ranked →
WeightWorldVitamin B12 Methylcobalamin TabletsCheapest per 1 mgWeightWorld · 1 mg a serving · 60p a month · a pack lasts 1.2 years2p£8.99View at WeightWorld (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · 83p a month · a pack lasts 6 months3p£4.99View at Bulk (opens in a new tab)
Vitamin B12 Tablets 1000mcgBulk · 1 mg a serving · £1.25 a month · a pack lasts 2 months4p£2.49View at Bulk (opens in a new tab)
This productHealf · 1.5 mg a serving · £4.16 a month · a pack lasts 3 months14pshown above

Ranked purely by price per 1 mg. 218 combination products also contain vitamin B12.

How it compares: vitamin B6 pyridoxine HCl

All 6, ranked →
ZipVitVitamin B6 50mgCheapest per 50 mgZipVit · 50 mg a serving · £1.00 a month · a pack lasts 12 months3p£11.99View at ZipVit (opens in a new tab)
Vitamin B6 Tablets 50mgSimply Supplements · 50 mg a serving · £1.11 a month · a pack lasts 12 months4p£13.29View at Simply Supplements (opens in a new tab)
Vitamin B6 100mgHealf · 100 mg a serving · £1.39 a month · a pack lasts 7 months5p£9.25View at Healf (opens in a new tab)
This productHealf · 2 mg a serving · £156.13 a month · a pack lasts 2 days£5.20shown above

Ranked purely by price per 50 mg. 280 combination products also contain vitamin B6.

On the label

Niacin (vitamin B3) · Niacinamide
2 mg per serving (stated on the label)
Biotin · Biotin
2.5 mg per serving (stated on the label)
Pack
30 ml · 60 servings · 0.5 ml a serving
Cost per serving
21p (60 servings in the pack)
More label details
Vitamin B12 · Methylcobalamin
1.5 mg per serving (stated on the label)
Vitamin B6 · Pyridoxine HCl
2 mg per serving (stated on the label)
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“1 fl oz (30 mL)” · “Servings Per Container: 60” · “Serving Size: 0.5 mL” · “Biotin ; 2500 mcg”
Ingredients

Niacin (as Niacinamide), Vitamin B6 (as Pyridoxine Hydrochloride), Vitamin B12 (as Methylcobalamin), Folate (as Folinic Acid), Purified Water, Vegetable Glycerin, Natural Flavour, Stevia Leaf Extract (Rebaudioside A), Acidity Regulator (Citric Acid)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 500 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£12.49Healf
First recorded
£12.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £12.49

Questions about this product

How much does MaryRuth's Vegan B-Complex Drops cost per 5 mg?

42p per 5 mg, from £12.49 for 30 ml at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 5 mg dose. The pack holds 150 mg in total.

How much does MaryRuth's Vegan B-Complex Drops cost per 500 mg?

£52.04 per 500 mg, from £12.49 for 30 ml at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 500 mg dose. The pack holds 120 mg in total.

How much does MaryRuth's Vegan B-Complex Drops cost per 1 mg?

14p per 1 mg, from £12.49 for 30 ml at Healf, checked on 20 October 2026.

How long does one pack last?

3 months at one 1 mg dose. The pack holds 90 mg in total.

How much does MaryRuth's Vegan B-Complex Drops cost per 50 mg?

£5.20 per 50 mg, from £12.49 for 30 ml at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 50 mg dose. The pack holds 120 mg in total.

About MaryRuth's

All 56 MaryRuth's products, priced per dose

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