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InessaVitaminsVegan

Immunity Complex - Supplements To Support The Immune System, 60 capsules

£24.99 for 60 capsules at W-Wellness. 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 g£1.67One 1 g dose is our comparison unit for vitamin C. It is not a recommendation.
A day£1.67
A week£11.66
A month£49.98
A year£608.09

At one 1 g dose a day, this pack lasts 15 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin C

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 500 mg = 15 g
  • £24.99 ÷ 15 g × 1 g = £1.67 per 1 g
  • A week £1.67 × 7 = £11.66 · a month × 30 = £49.98 · a year × 365 = £608.09
  • Amount per serving: stated on the label.

Chaga

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 180 mg = 5.4 g
  • £24.99 ÷ 5.4 g × 1 g = £4.63 per 1 g
  • A week £4.63 × 7 = £32.39 · a month × 30 = £138.83 · a year × 365 = £1689.14
  • Amount per serving: extract weight stated on the label.

Elderberry

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 150 mg = 4.5 g
  • £24.99 ÷ 4.5 g × 500 mg = £2.78 per 500 mg
  • A week £2.78 × 7 = £19.44 · a month × 30 = £83.30 · a year × 365 = £1013.48
  • Amount per serving: extract weight stated on the label.

Reishi

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 180 mg = 5.4 g
  • £24.99 ÷ 5.4 g × 1 g = £4.63 per 1 g
  • A week £4.63 × 7 = £32.39 · a month × 30 = £138.83 · a year × 365 = £1689.14
  • Amount per serving: extract weight stated on the label.

Selenium

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 66 µg = 1.98 mg
  • £24.99 ÷ 1.98 mg × 100 µg = £1.26 per 100 µg selenium
  • A week £1.26 × 7 = £8.83 · a month × 30 = £37.86 · a year × 365 = £460.67
  • Amount per serving: stated on the label.

Vitamin D3

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 2,000 IU = 60,000 IU
  • £24.99 ÷ 60,000 IU × 1,000 IU = 41.6p per 1,000 IU
  • A week 41.6p × 7 = £2.92 · a month × 30 = £12.50 · a year × 365 = £152.02
  • Amount per serving: stated on the label.

Zinc

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 20 mg = 600 mg
  • £24.99 ÷ 600 mg × 15 mg = 62.5p per 15 mg zinc
  • A week 62.5p × 7 = £4.37 · a month × 30 = £18.74 · a year × 365 = £228.03
  • 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)
This productW-Wellness · 500 mg a serving · £49.98 a month · a pack lasts 15 days£1.67shown above

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

How it compares: chaga fruiting body extract

All 17, ranked →
Chaga PowderCheapest per 1 gHealf · 1 g a serving · £7.30 a month · a pack lasts 5 months24p£36.49View at Healf (opens in a new tab)
VimergyChagaHealf · 200 mg a serving · £10.62 a month · a pack lasts 8 months35p£88.49View at Healf (opens in a new tab)
Chaga PowderW-Wellness · 2 g a serving · £12.73 a month · a pack lasts 2 months42p£25.46View at W-Wellness (opens in a new tab)
This productW-Wellness · 180 mg a serving · £138.83 a month · a pack lasts 5 days£4.63shown above

Ranked purely by price per 1 g. 18 combination products also contain chaga.

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)
This productW-Wellness · 150 mg a serving · £83.30 a month · a pack lasts 9 days£2.78shown above

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

How it compares: reishi fruiting body extract

All 19, ranked →
Reishi Mushroom (Fruiting Body)Cheapest per 1 gHealf · 1.2 g a serving · £12.45 a month · a pack lasts 3 months41p£41.49View at Healf (opens in a new tab)
Reishi Mushroom ExtractHealf · 1 g a serving · £14.70 a month · a pack lasts 50 days49p£24.50View at Healf (opens in a new tab)
Reishi Mushroom (Fruiting Body)Healf · 1.2 g a serving · £15.89 a month · a pack lasts 50 days53p£26.49View at Healf (opens in a new tab)
This productW-Wellness · 180 mg a serving · £138.83 a month · a pack lasts 5 days£4.63shown above

Ranked purely by price per 1 g. 33 combination products also contain reishi.

How it compares: selenium selenomethionine

All 10, ranked →
SeleniumCheapest per 100 µg seleniumHealf · 200 µg a serving · 93p a month · a pack lasts 12 months3p£11.19View at Healf (opens in a new tab)
SeleniumHealf · 200 µg a serving · 96p a month · a pack lasts 6 months3p£5.78View at Healf (opens in a new tab)
Liposomal SeleniumHealf · 200 µg a serving · £1.89 a month · a pack lasts 12 months6p£22.63View at Healf (opens in a new tab)
This productW-Wellness · 66 µg a serving · £37.86 a month · a pack lasts 20 days£1.26shown above

Ranked purely by price per 100 µg selenium. 80 combination products also contain selenium.

How it compares: vitamin D3

All 207, ranked →
WeightWorldHigh-Strength Vitamin D3 TabletsCheapest per 1,000 IUWeightWorld · 4,000 IU a serving · 17p a month · a pack lasts 4.4 years1p£8.99View at WeightWorld (opens in a new tab)
ZipVitVitamin D3 4000iuZipVit · 4,000 IU a serving · 17p a month · a pack lasts 4 years1p£8.49View at ZipVit (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK7) TabletsWeightWorld · 4,000 IU a serving · 21p a month · a pack lasts 4 years1p£9.99View at WeightWorld (opens in a new tab)
This productW-Wellness · 2,000 IU a serving · £12.50 a month · a pack lasts 2 months42pshown above

Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.

How it compares: zinc citrate

All 17, ranked →
Zinc 15mg 180 Tablets (6 month supply)Cheapest per 15 mg zincBoots · 15 mg a serving · £1.29 a month · a pack lasts 6 months4p£7.75View at Boots (opens in a new tab)
Zinc 15mgLamberts Healthcare (Nature's Best) · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.95View at Lamberts Healthcare (opens in a new tab)
Zinc Tablets 15mgSimply Supplements · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.99View at Simply Supplements (opens in a new tab)
This productW-Wellness · 20 mg a serving · £18.74 a month · a pack lasts 40 days62pshown above

Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.

On the label

Vitamin C · Standard (ascorbic acid and ascorbates)
500 mg per serving (stated on the label)
Chaga · Fruiting body extract
180 mg per serving (extract weight stated on the label)
Pack
60 capsules · 30 servings · 2 capsule(s) a serving
Cost per serving
83p (30 servings in the pack)
More label details
Elderberry · Elderberry extract
150 mg per serving (extract weight stated on the label)
Reishi · Fruiting body extract
180 mg per serving (extract weight stated on the label)
Selenium · Selenomethionine
66 µg per serving (stated on the label)
Vitamin D3 · Vitamin D3
2,000 IU per serving (stated on the label)
Zinc · Citrate
20 mg per serving (stated on the label)
Claimed on the listing
vegan, gluten-free
Barcode
5060498980135
Sold by
W-Wellness
What the listing says
“Contains: 60 capsules” · “TWO CAPSULES TYPICALLY CONTAIN” · “from chaga mushroom extract 15:1 180mg” · “Chaga mushroom (fruiting body) 2700mg” · “providing polysaccharides 54mg”
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One 1 g dose is our comparison unit, not a recommendation.

Price history

No price change since 15 October 2026. Checked on 6 days, most recently 20 October 2026.

Price at every check
£24.99W-Wellness
First recorded
£24.9915 Oct
Checked on
6 dayssince 15 Oct
Pack price at each check.
  1. First checked at W-Wellness: £24.99

Questions about this product

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 1 g?

£4.63 per 1 g, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

5 days at one 1 g dose. The pack holds 5.4 g in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 500 mg?

£2.78 per 500 mg, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

9 days at one 500 mg dose. The pack holds 4.5 g in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 1 g?

£4.63 per 1 g, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

5 days at one 1 g dose. The pack holds 5.4 g in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 100 µg selenium?

£1.26 per 100 µg selenium, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

20 days at one 100 µg dose. The pack holds 1.98 mg in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 1 g?

£1.67 per 1 g, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

15 days at one 1 g dose. The pack holds 15 g in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 1,000 IU?

42p per 1,000 IU, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

2 months at one 1,000 IU dose. The pack holds 60,000 IU in total.

How much does Inessa Immunity Complex - Supplements To Support The Immune System cost per 15 mg zinc?

62p per 15 mg zinc, from £24.99 for 60 capsules at W-Wellness, checked on 20 October 2026.

How long does one pack last?

40 days at one 15 mg dose. The pack holds 600 mg in total.

About Inessa

All 13 Inessa products, priced per dose

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