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SolgarGeneral health ingredientsVegan

Cellular Energy, 28 capsules

£42.49 for 28 capsules 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 300 mg£1.52One 300 mg dose is our comparison unit for nicotinamide riboside. It is not a recommendation.
A day£1.52
A week£10.62
A month£45.53
A year£553.89

At one 300 mg dose a day, this pack lasts 28 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Nicotinamide riboside

  • Servings: 28 ÷ 1 per serving = 28
  • In the pack: 28 × 300 mg = 8.4 g
  • £42.49 ÷ 8.4 g × 300 mg = £1.52 per 300 mg
  • A week £1.52 × 7 = £10.62 · a month × 30 = £45.53 · a year × 365 = £553.89
  • Amount per serving: stated on the label.

Pantothenic acid (B5)

  • Servings: 28 ÷ 1 per serving = 28
  • In the pack: 28 × 1.2 mg = 33.6 mg
  • £42.49 ÷ 33.6 mg × 500 mg = £632.29 per 500 mg
  • A week £632.29 × 7 = £4426.04 · a month × 30 = £18968.75 · a year × 365 = £230786.46
  • Amount per serving: stated on the label.

Riboflavin (vitamin B2)

  • Servings: 28 ÷ 1 per serving = 28
  • In the pack: 28 × 0.5 mg = 14 mg
  • £42.49 ÷ 14 mg × 100 mg = £303.50 per 100 mg
  • A week £303.50 × 7 = £2124.50 · a month × 30 = £9105.00 · a year × 365 = £110777.50
  • Amount per serving: stated on the label.

Vitamin B6

  • Servings: 28 ÷ 1 per serving = 28
  • In the pack: 28 × 0.6 mg = 16.8 mg
  • £42.49 ÷ 16.8 mg × 50 mg = £126.46 per 50 mg
  • A week £126.46 × 7 = £885.21 · a month × 30 = £3793.75 · a year × 365 = £46157.29
  • Amount per serving: stated on the label.

Vitamin C

  • Servings: 28 ÷ 1 per serving = 28
  • In the pack: 28 × 45 mg = 1.26 g
  • £42.49 ÷ 1.26 g × 1 g = £33.72 per 1 g
  • A week £33.72 × 7 = £236.06 · a month × 30 = £1011.67 · a year × 365 = £12308.61
  • 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: nicotinamide riboside

All 13, ranked →
NR (Nicotinamide Riboside) Powder 1,000 mgCheapest per 300 mgHealf · 1 g a serving · £9.37 a month · a pack lasts 7 months31p£62.49View at Healf (opens in a new tab)
Pure NRHealf · 350 mg a serving · £15.21 a month · a pack lasts 2 months51p£35.50View at Healf (opens in a new tab)
NRHealf · 300 mg a serving · £16.33 a month · a pack lasts 3 months54p£49.00View at Healf (opens in a new tab)
This productHealf · 300 mg a serving · £45.53 a month · a pack lasts 28 days£1.52shown above

Ranked purely by price per 300 mg. 21 combination products also contain nicotinamide riboside.

How it compares: pantothenic acid (B5)

Compare every product in this form →
Pantothenic AcidCheapest per 500 mgHealf · 500 mg a serving · £4.71 a month · a pack lasts 3 months16p£15.69View at Healf (opens in a new tab)
Vitamin B5 500mg Pantothenic AcidLamberts Healthcare (Nature's Best) · 500 mg a serving · £5.25 a month · a pack lasts 2 months18p£10.50View at Lamberts Healthcare (opens in a new tab)
HealthAidCalcium Pantothenate (Vitamin B5) 750mg Prolonged ReleaseVitamin Planet · 750 mg a serving · £11.53 a month · a pack lasts 45 days38p£17.30View at Vitamin Planet (opens in a new tab)
This productHealf · 1.2 mg a serving · £18968.75 a month · a pack lasts under a day£632.29shown above

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 →
RiboflavinCheapest per 100 mgHealf · 400 mg a serving · £2.31 a month · a pack lasts 8 months8p£18.49View at Healf (opens in a new tab)
Vitamin B2 100mgHealf · 100 mg a serving · £2.76 a month · a pack lasts 3 months9p£9.21View at Healf (opens in a new tab)
Vitamin B2 (Riboflavin) 50mgLamberts Healthcare (Nature's Best) · 50 mg a serving · £3.90 a month · a pack lasts 50 days13p£6.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 0.5 mg a serving · £9105.00 a month · a pack lasts under a day£303.50shown above

Ranked purely by price per 100 mg. 192 combination products also contain riboflavin (vitamin B2).

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 · 0.6 mg a serving · £3793.75 a month · a pack lasts under a day£126.46shown above

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

How it compares: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 45 mg a serving · £1011.67 a month · a pack lasts 1 day£33.72shown above

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

On the label

Nicotinamide riboside · Nicotinamide riboside
300 mg per serving (stated on the label)
Pantothenic acid (B5) · Pantothenic acid (B5)
1.2 mg per serving (stated on the label)
Pack
28 capsules · 28 servings · 1 capsule(s) a serving
Cost per serving
£1.52 (28 servings in the pack)
More label details
Riboflavin (vitamin B2) · Riboflavin
0.5 mg per serving (stated on the label)
Vitamin B6 · Pyridoxine HCl
0.6 mg per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
45 mg per serving (stated on the label)
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“28 capsules” · “one (1) vegetable capsule daily” · “Nicotinamide Riboside Chloride ; 300 mg”
Ingredients

NIAGEN® Nicotinamide riboside chloride; Vegetable Capsule Shell: hydroxypropyl methyl cellulose; Bulking Agents: microcrystalline cellulose; Vitamin C (as L-ascorbic acid); Anti-caking Agent: vegetable magnesium stearate; Vitamin B5 (as D-pantothenate, calcium); Vitamin B6 (as pyridoxine hydrochloride); Riboflavin (Vitamin B2); Thiamin (Vitamin B1, as thiamine mononitrate); Biotin (Vitamin B7 as d-biotin); Vitamin B12 (as cyanocobalamin).

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

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One 300 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
£42.49Healf
First recorded
£42.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £42.49

Questions about this product

How much does Solgar Cellular Energy cost per 300 mg?

£1.52 per 300 mg, from £42.49 for 28 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

28 days at one 300 mg dose. The pack holds 8.4 g in total.

How much does Solgar Cellular Energy cost per 500 mg?

£632.29 per 500 mg, from £42.49 for 28 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 500 mg dose. The pack holds 33.6 mg in total.

How much does Solgar Cellular Energy cost per 100 mg?

£303.50 per 100 mg, from £42.49 for 28 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 100 mg dose. The pack holds 14 mg in total.

How much does Solgar Cellular Energy cost per 50 mg?

£126.46 per 50 mg, from £42.49 for 28 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 50 mg dose. The pack holds 16.8 mg in total.

How much does Solgar Cellular Energy cost per 1 g?

£33.72 per 1 g, from £42.49 for 28 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

1 day at one 1 g dose. The pack holds 1.26 g in total.

About Solgar

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