Vitamin B-12 Liquid B-Complex, 237 ml
£14.99 for 237 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.
At one 1 mg dose a day, this pack lasts 8 months. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Vitamin B12
- In the pack: 237 × 1 mg = 237 mg
- £14.99 ÷ 237 mg × 1 mg = 6.32p per 1 mg
- A week 6.32p × 7 = 44p · a month × 30 = £1.90 · a year × 365 = £23.09
- Amount per serving: stated on the label.
Folate
- In the pack: 237 × 200 µg = 47.4 mg
- £14.99 ÷ 47.4 mg × 400 µg = 12.6p per 400 µg
- A week 12.6p × 7 = 89p · a month × 30 = £3.79 · a year × 365 = £46.17
- Amount per serving: stated on the label.
Niacin (vitamin B3)
- In the pack: 237 × 20 mg = 4.74 g
- £14.99 ÷ 4.74 g × 500 mg = £1.58 per 500 mg
- A week £1.58 × 7 = £11.07 · a month × 30 = £47.44 · a year × 365 = £577.15
- Amount per serving: stated on the label.
Pantothenic acid (B5)
- In the pack: 237 × 30 mg = 7.11 g
- £14.99 ÷ 7.11 g × 500 mg = £1.05 per 500 mg
- A week £1.05 × 7 = £7.38 · a month × 30 = £31.62 · a year × 365 = £384.76
- Amount per serving: stated on the label.
Riboflavin (vitamin B2)
- In the pack: 237 × 1.7 mg = 402.9 mg
- £14.99 ÷ 402.9 mg × 100 mg = £3.72 per 100 mg
- A week £3.72 × 7 = £26.04 · a month × 30 = £111.62 · a year × 365 = £1357.99
- Amount per serving: stated on the label.
Thiamine (vitamin B1)
- In the pack: 237 × 0.6 mg = 142.2 mg
- £14.99 ÷ 142.2 mg × 100 mg = £10.54 per 100 mg
- A week £10.54 × 7 = £73.79 · a month × 30 = £316.24 · a year × 365 = £3847.64
- Amount per serving: stated on the label.
Vitamin B6
- In the pack: 237 × 2 mg = 474 mg
- £14.99 ÷ 474 mg × 50 mg = £1.58 per 50 mg
- A week £1.58 × 7 = £11.07 · a month × 30 = £47.44 · a year × 365 = £577.15
- Amount per serving: stated on the label.
Vitamin C
- In the pack: 237 × 20 mg = 4.74 g
- £14.99 ÷ 4.74 g × 1 g = £3.16 per 1 g
- A week £3.16 × 7 = £22.14 · a month × 30 = £94.87 · a year × 365 = £1154.29
- 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: vitamin B12 cyanocobalamin
All 12, ranked →
Ranked purely by price per 1 mg. 44 combination products also contain vitamin B12.
How it compares: folic acid
All 16, ranked →
Ranked purely by price per 400 µg. 144 combination products also contain folate.
How it compares: niacinamide
All 5, ranked →
Ranked purely by price per 500 mg. 164 combination products also contain niacin (vitamin B3).
How it compares: pantothenic acid (B5)
Compare every product in this form →
Ranked purely by price per 500 mg. 189 combination products also contain pantothenic acid (B5).
How it compares: riboflavin (vitamin B2)
Compare every product in this form →
Ranked purely by price per 100 mg. 192 combination products also contain riboflavin (vitamin B2).
How it compares: thiamine (vitamin B1)
Compare every product in this form →
Ranked purely by price per 100 mg. 208 combination products also contain thiamine (vitamin B1).
How it compares: vitamin B6 pyridoxine HCl
All 6, ranked →
Ranked purely by price per 50 mg. 280 combination products also contain vitamin B6.
How it compares: vitamin C
All 113, ranked →
Ranked purely by price per 1 g. 950 combination products also contain vitamin C.
On the label
- Vitamin B12 · Cyanocobalamin
- 1 mg per serving (stated on the label)
- Folate · Folic acid
- 200 µg per serving (stated on the label)
- Pack
- 237 ml · 237 servings
- Cost per serving
- 6p (237 servings in the pack)
More label details
- Niacin (vitamin B3) · Niacinamide
- 20 mg per serving (stated on the label)
- Pantothenic acid (B5) · Pantothenic acid (B5)
- 30 mg per serving (stated on the label)
- Riboflavin (vitamin B2) · Riboflavin
- 1.7 mg per serving (stated on the label)
- Thiamine (vitamin B1) · Thiamine
- 0.6 mg per serving (stated on the label)
- Vitamin B6 · Pyridoxine HCl
- 2 mg per serving (stated on the label)
- Vitamin C · Standard (ascorbic acid and ascorbates)
- 20 mg per serving (stated on the label)
- Claimed on the listing
- vegan, vegetarian
- Sold by
- Healf
- What the listing says
- “8 FL. OZ. (237 mL)” · “Servings Per Container: about 237” · “Folate (200 mcg Folic Acid) ; 200 mcg”
Ingredients
Pantothenic Acid (from Calcium Pantothenate), Vitamin C (as Ascorbic Acid), Niacin (as Niacinamide) (Flush-Free), Vitamin B-6 (from Pyridoxine HCl), Stevia Extract (Leaf), Riboflavin (Vitamin B-2), Vitamin B-12 (as Cyanocobalamin), Thiamin (from Thiamin HCl) (Vitamin B-1), Folate (200 mcg Folic Acid), De-Ionized Water, Glycerin, Sweetener (Xylitol), Acidity Regulator (Malic Acid), Natural Flavours, Potassium Sorbate (as Preservative), Ginger Root, Grapefruit Fiber, Cinnamon Bark Oil
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 1 mg dose is our comparison unit, not a recommendation.
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What you paid
Optional. At Healf today: £14.99.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
1 price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £13.991 Oct
- Highest recorded
- £14.9917 Oct
- First recorded
- £13.991 Oct
- Checked on
- 20 dayssince 1 Oct
- Up at Healf: £13.99 → £14.99 (+7.1%)
- First checked at Healf: £13.99
Questions about this product
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 400 µg?
13p per 400 µg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
4 months at one 400 µg dose. The pack holds 47.4 mg in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 500 mg?
£1.58 per 500 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
9 days at one 500 mg dose. The pack holds 4.74 g in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 500 mg?
£1.05 per 500 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
14 days at one 500 mg dose. The pack holds 7.11 g in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 100 mg?
£3.72 per 100 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
4 days at one 100 mg dose. The pack holds 402.9 mg in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 100 mg?
£10.54 per 100 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
1 day at one 100 mg dose. The pack holds 142.2 mg in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 1 mg?
6p per 1 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
8 months at one 1 mg dose. The pack holds 237 mg in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 50 mg?
£1.58 per 50 mg, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
9 days at one 50 mg dose. The pack holds 474 mg in total.
How much does NOW Foods Vitamin B-12 Liquid B-Complex cost per 1 g?
£3.16 per 1 g, from £14.99 for 237 ml at Healf, checked on 20 October 2026.
How long does one pack last?
5 days at one 1 g dose. The pack holds 4.74 g in total.
About NOW Foods
All 109 NOW Foods products, priced per dose
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