We earn commission on purchases made through our links. It never affects ranking: tables are ordered purely by price per dose, and no retailer or brand can pay for position.We earn commission when you buy through our links. It never affects the ranking. Full disclosure.

perdose
Updated

Home › Vitamins › Vitamin C

Higher NatureVitamins

Immune Plus, 180 tablets

£23.95 for 180 tablets at Higher Nature. 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 1 g27pOne 1 g dose is our comparison unit for vitamin C. It is not a recommendation.
A day27p
A week£1.86
A month£7.98
A year£97.13

At one 1 g dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin C

  • Servings: 180 ÷ 2 per serving = 90
  • In the pack: 90 × 1 g = 90 g
  • £23.95 ÷ 90 g × 1 g = 26.6p per 1 g
  • A week 26.6p × 7 = £1.86 · a month × 30 = £7.98 · a year × 365 = £97.13
  • Amount per serving: stated on the label.

Elderberry

  • Servings: 180 ÷ 2 per serving = 90
  • In the pack: 90 × 80 mg = 7.2 g
  • £23.95 ÷ 7.2 g × 500 mg = £1.66 per 500 mg
  • A week £1.66 × 7 = £11.64 · a month × 30 = £49.90 · a year × 365 = £607.07
  • Amount per serving: extract weight stated on the label.

Zinc

  • Servings: 180 ÷ 2 per serving = 90
  • In the pack: 90 × 5 mg = 450 mg
  • £23.95 ÷ 450 mg × 15 mg = 79.8p per 15 mg zinc
  • A week 79.8p × 7 = £5.59 · a month × 30 = £23.95 · a year × 365 = £291.39
  • 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 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)
Higher NatureThis productHigher Nature · 1 g a serving · £7.98 a month · a pack lasts 3 months27pshown above

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

How it compares: elderberry extract

Compare every product in this form →
Elderberry for Kids DropsCheapest per 500 mgHealf · 37.5 mg a serving · £66.63 a month · a pack lasts 9 days£2.22£19.99View at Healf (opens in a new tab)
SambucolImmuno Forte Black Elderberry 30 GummiesHolland & Barrett · 50 mg a serving · £125.00 a month · a pack lasts 3 days£4.17£12.50View at Holland & Barrett (opens in a new tab)
Viridian NutritionOrganic Elderberry & Vit C ExtractViridian Nutrition · 800 mg a serving · £23.58 a month · a pack lasts 32 days79p£25.15View at Viridian Nutrition (opens in a new tab)
Higher NatureThis productHigher Nature · 80 mg a serving · £49.90 a month · a pack lasts 14 days£1.66shown above

Ranked purely by price per 500 mg. 22 combination products also contain elderberry.

How it compares: other forms of zinc

All 25, ranked →
Zinc 50mgCheapest per 15 mg zincHealf · 50 mg a serving · 84p a month · a pack lasts 10 months3p£8.44View at Healf (opens in a new tab)
Zinc Complex 360 TabletsHealthspan · 15 mg a serving · £1.08 a month · a pack lasts 12 months4p£12.99View at Healthspan (opens in a new tab)
Zinc Transporters TabletsHealf · 22 mg a serving · £1.13 a month · a pack lasts 4 months4p£4.99View at Healf (opens in a new tab)
Higher NatureThis productHigher Nature · 5 mg a serving · £23.95 a month · a pack lasts 30 days80pshown above

Ranked purely by price per 15 mg zinc. 149 combination products also contain zinc.

On the label

Vitamin C · Standard (ascorbic acid and ascorbates)
1 g per serving (stated on the label)
Elderberry · Elderberry extract
80 mg per serving (extract weight stated on the label)
Pack
180 tablets · 90 servings · 2 tablet(s) a serving
Cost per serving
27p (90 servings in the pack)
More label details
Zinc · Other forms
5 mg per serving (stated on the label)
Sold by
Higher Nature
What the listing says
“180 Tablets” · “Two tablets typically provide” · “Black elderberry extract 10:1 (2% flavonoids) ; 80mg” · “(2% flavonoids)”
Is something wrong? Tell us

Add to your basket

View basket

Your basket prices everything you take together: whole packs, delivery included, from as few websites as you like.

One 1 g dose is our comparison unit, not a recommendation.

Price history

No price change since 9 October 2026. Checked on 1 day, most recently 9 October 2026.

Price at every check
£23.95Higher Nature
First recorded
£23.959 Oct
Checked on
1 daysince 9 Oct

Checked once so far, on 9 October 2026.

  1. First checked at Higher Nature: £23.95

Questions about this product

How much does Higher Nature Immune Plus cost per 500 mg?

£1.66 per 500 mg, from £23.95 for 180 tablets at Higher Nature, checked on 9 October 2026.

How long does one pack last?

14 days at one 500 mg dose. The pack holds 7.2 g in total.

How much does Higher Nature Immune Plus cost per 1 g?

27p per 1 g, from £23.95 for 180 tablets at Higher Nature, checked on 9 October 2026.

How long does one pack last?

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

How much does Higher Nature Immune Plus cost per 15 mg zinc?

80p per 15 mg zinc, from £23.95 for 180 tablets at Higher Nature, checked on 9 October 2026.

How long does one pack last?

30 days at one 15 mg dose. The pack holds 450 mg in total.

About Higher Nature

All 81 Higher Nature products, priced per dose

More from Higher Nature

Keep comparing

All vitamin CEvery form, cheapest per 1 g firstVitamin C Standard (ascorbic acid and ascorbates)113 products rankedVitamin C guideWhat it is, why people take it, how the forms differHigher NatureAll 81 products from this brand, per doseVitaminsEverything else we price in this categoryVitamin C price historyEvery vitamin C product's price per dose and price historyBuild a basketThe cheapest way to buy several at onceHow we compareWhere every number on this page comes from