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Immunity

Vitamin C, vitamin D, zinc and elderberry - the things people reach for through the winter. Vitamin C, vitamin D and zinc all contribute to the normal function of the immune system, which is why they turn up together in so many formulas.

HealthAid, Natures Aid, Biocare and Lamberts cover most of this range. See also vitamin C, vitamin D and zinc if you already know which one you are after.

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AltrientC Liposomal Vitamin C 30 Sachets

Original price £54.99 - Original price £54.99
Original price £54.99
£54.99
£54.99 - £54.99
Current price £54.99

What is Altrient C? Altrient C - Liposomal Vitamin C gel is the most bio-available oral Vitamin C supplement on the market. Many times more powerfu...

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Original price £54.99 - Original price £54.99
Original price £54.99
£54.99
£54.99 - £54.99
Current price £54.99
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QuestVitamin C 1000mg Timed Release 180 Tablets

Original price £22.99 - Original price £22.99
Original price £22.99
£24.99
£24.99 - £24.99
Current price £24.99

High strength Patented timed release tablet, designed to release vitamin C over 6 hours for prolonged tissue saturation Suitable for vegetarians a...

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Original price £22.99 - Original price £22.99
Original price £22.99
£24.99
£24.99 - £24.99
Current price £24.99
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BiocareVitamin C 1000 90 Tablets

Original price £28.19 - Original price £28.19
Original price £28.19
£28.79
£28.79 - £28.79
Current price £28.79

BioCare Vitamin C 1000 delivers a gentle, buffered form of vitamin C using magnesium ascorbate—ideal for those with sensitive digestion. Each table...

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Original price £28.19 - Original price £28.19
Original price £28.19
£28.79
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Current price £28.79

QuestImmune System Biotix 30 Capsules

Original price £27.49
Original price £27.49 - Original price £27.49
Original price £27.49
Current price £19.99
£19.99 - £19.99
Current price £19.99

Quest probiotic products are manufactured in-house from proprietary probiotic master cultures with proven stability and survivability in the GI t...

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Original price £27.49
Original price £27.49 - Original price £27.49
Original price £27.49
Current price £19.99
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Current price £19.99
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Allicin MaxGarlic Immune 60 Capsules

Original price £15.99
Original price £15.99 - Original price £15.99
Original price £15.99
Current price £11.99
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Current price £11.99

Allicin Max Immune Capsules delivers comprehensive immune support through a scientifically formulated blend designed for year-round wellness. Each ...

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Original price £15.99
Original price £15.99 - Original price £15.99
Original price £15.99
Current price £11.99
£11.99 - £11.99
Current price £11.99
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BiocareLiposomal Vitamin C 150ml

Original price £40.79 - Original price £40.79
Original price £40.79
£41.69
£41.69 - £41.69
Current price £41.69

Liposomal Vitamin C is an effective, optimally absorbed, great tasting natural lime flavoured liquid vitamin C Effective – for antioxidant, immune...

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Original price £40.79 - Original price £40.79
Original price £40.79
£41.69
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Current price £41.69

BiocareVitamin C Powder 250g

Original price £44.95 - Original price £44.95
Original price £44.95
£45.89
£45.89 - £45.89
Current price £45.89

BioCare Vitamin C powder contains magnesium ascorbate which is a low-acid form of vitamin C, produced by their unique solvent free ‘freeze-dried’ ...

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Original price £44.95 - Original price £44.95
Original price £44.95
£45.89
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Current price £45.89

BiocareVitamin C 500 180 Capsules

Original price £43.39 - Original price £43.39
Original price £43.39
£44.29
£44.29 - £44.29
Current price £44.29

Provides a readily absorbable form of vitamin C and magnesium Buffered, low acidity form of vitamin C to reduce stomach irritation Magnesium ascor...

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Original price £43.39 - Original price £43.39
Original price £43.39
£44.29
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Current price £44.29

QuestVitamin C 1000mg Timed Release 90 Tablets

Original price £12.99 - Original price £12.99
Original price
£12.99
£12.99 - £12.99
Current price £12.99

High strength Patented timed release tablet, designed to release vitamin C over 6 hours for prolonged tissue saturation Suitable for vegetarians a...

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Original price £12.99 - Original price £12.99
Original price
£12.99
£12.99 - £12.99
Current price £12.99
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BiocareImmune Complex 60 Capsules

Original price £31.39 - Original price £31.39
Original price £31.39
£32.05
£32.05 - £32.05
Current price £32.05

Immune Complex is a synergistic blend of nutrients and botanicals including vitamins A, C, D, zinc and elderberry for everyday immune support, a...

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Original price £31.39 - Original price £31.39
Original price £31.39
£32.05
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Current price £32.05

BiocareVitamin C 500 (Citrus free) 60 Capsules

Original price £16.75 - Original price £16.75
Original price £16.75
£17.09
£17.09 - £17.09
Current price £17.09

Provides a readily absorbable form of vitamin C and magnesium Buffered, low acidity form of vitamin C to reduce stomach irritation Magnesium ascor...

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Original price £16.75 - Original price £16.75
Original price £16.75
£17.09
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Current price £17.09

SolgarVitamin C 1000mg 100 Vcaps

Original price £22.35 - Original price £22.35
Original price £22.35
£22.35
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Current price £22.35

Vitamin C is an antioxidant vitamin essential to the body's health and is especially important for maintaining healthy skin. Also known as ascorbic...

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Original price £22.35 - Original price £22.35
Original price £22.35
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Current price £22.35

Natures AidGlucosamine, MSM & Chondroitin with Vitamin C 180 Tablets

Original price £25.99 - Original price £25.99
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£25.99
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Current price £25.99

Glucosamine is an amino sugar, meaning it is made from an amino acid mixed with a sugar molecule. It occurs naturally in the body, although product...

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Original price £25.99 - Original price £25.99
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£25.99
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Current price £25.99

BiocareVitamin C Powder 60g

Original price £13.85 - Original price £13.85
Original price £13.85
£14.19
£14.19 - £14.19
Current price £14.19

BioCare Vitamin C powder contains magnesium ascorbate which is a low-acid form of vitamin C, produced by their unique solvent free ‘freeze-dried’ ...

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Original price £13.85 - Original price £13.85
Original price £13.85
£14.19
£14.19 - £14.19
Current price £14.19

ViridianOrganic Elderberry Extract & Vitamin C 100ml

Original price £24.35
Original price £24.35 - Original price £24.35
Original price £24.35
Current price £21.92
£21.92 - £21.92
Current price £21.92

Viridian's black elderberry and vitamin C liquid is formulated to provide immune support for the whole family, helping you avoid colds and flu. Fea...

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Original price £24.35
Original price £24.35 - Original price £24.35
Original price £24.35
Current price £21.92
£21.92 - £21.92
Current price £21.92
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LambertsRutin & Vitamin C 500Mg + Bioflavonoids 90 Tabs

Original price £15.50 - Original price £15.50
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£15.50
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Current price £15.50

Lamberts Rutin & Vitamin C combines 500mg of vitamin C with citrus bioflavonoid complex, rutin and hesperidin per tablet. Vitamin C contributes...

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Original price £15.50 - Original price £15.50
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Current price £15.50

UnBEElievableHealth Max Strength Immune Formula 20 Capsules

Original price £15.99 - Original price £15.99
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£15.99
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Current price £15.99

Bee Prepared max strength immune formula has won 10 awards. This nutritionist formulated synergistic supplement combines highest quality bee propol...

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Original price £15.99 - Original price £15.99
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BiocareImmune Intensive 70g

Original price £19.85 - Original price £19.85
Original price £19.85
£20.29
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Current price £20.29

Immune Intensive is a high strength powder containing elderberry, sage, zinc, and vitamins A, C and D for immune support with lysine, and beta glu...

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Original price £19.85 - Original price £19.85
Original price £19.85
£20.29
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Current price £20.29

BalancedVitamin C Complex Refill 30 Capsules

Original price £5.79 - Original price £5.79
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£5.79
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Current price £5.79

Balanced Vitamin C Complex (pH Friendly) 30 Veggie Caps in our recyclable paper refill pouch. Vitamin C in a natural base for optimum absorption c...

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Original price £5.79 - Original price £5.79
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Current price £5.79

YogiImmune Support Tea 17 Bags

Original price £2.79 - Original price £2.79
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£2.79
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Current price £2.79

Yogi Tea Immune Support, an ayurvedic blend with echinacea, acerola cherry and elderberry. A natural support of the immune system, through the vita...

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Original price £2.79 - Original price £2.79
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£2.79
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Current price £2.79

SolgarCranberry plus Vitamin C 60 Vcaps

Original price £17.95 - Original price £17.95
Original price £17.95
£17.95
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Current price £17.95

Solgar Natural Cranberry Extract plus Vitamin C vegicaps are derived exclusively from fresh cranberries. Cranberry Extract is anti-bacterial and st...

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Original price £17.95 - Original price £17.95
Original price £17.95
£17.95
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Current price £17.95

SolgarVitamin C 500mg 100 Vcaps

Original price £13.50 - Original price £13.50
Original price £13.50
£13.50
£13.50 - £13.50
Current price £13.50

Vitamin C is an antioxidant vitamin essential to the body's health and is especially important for maintaining healthy skin. Also known as ascorbic...

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Original price £13.50 - Original price £13.50
Original price £13.50
£13.50
£13.50 - £13.50
Current price £13.50

ViridianHigh B5 Complex + Vitamin C 90 Capsules

Original price £21.75
Original price £21.75 - Original price £21.75
Original price £21.75
Current price £19.58
£19.58 - £19.58
Current price £19.58

Viridian's best selling B-complex with vitamin C. Each of the Viridian B-complex supplements offers a full array of the B vitamins together with a ...

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Original price £21.75
Original price £21.75 - Original price £21.75
Original price £21.75
Current price £19.58
£19.58 - £19.58
Current price £19.58
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SeatoneMussel Extract + Vitamin C 90 Capsules

Original price £16.89 - Original price £16.89
Original price
£16.89
£16.89 - £16.89
Current price £16.89

Seatone contains a unique purified green lipped mussel extract which contains a rich blend of naturally occurring proteins, minerals and omega 3 fa...

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Original price £16.89 - Original price £16.89
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Current price £16.89

LambertsVitamin C 1000mg Plus Bioflavonoids 120 Tablets

Original price £16.95 - Original price £16.95
Original price
£16.95
£16.95 - £16.95
Current price £16.95

Lamberts Vitamin C Plus Bioflavonoids delivers 1000mg of vitamin C with rose hip and citrus bioflavonoid complex per tablet. Vitamin C contributes ...

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Original price £16.95 - Original price £16.95
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£16.95
£16.95 - £16.95
Current price £16.95

LambertsVitamin C Time Release 1000mg 180 Tabs

Original price £24.95 - Original price £24.95
Original price
£24.95
£24.95 - £24.95
Current price £24.95

Lamberts Vitamin C Time Release delivers a higher-dose 1000mg of vitamin C plus citrus bioflavonoid complex and rose hip extract per tablet, releas...

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Original price £24.95 - Original price £24.95
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£24.95
£24.95 - £24.95
Current price £24.95

BiocareVitamin C Rosehip Complex 150g Powder

Original price £19.85 - Original price £19.85
Original price £19.85
£20.29
£20.29 - £20.29
Current price £20.29

Provides a readily absorbable form of vitamin C together with bioavailable forms of zinc and manganese Powder form that is suitable for people who...

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Original price £19.85 - Original price £19.85
Original price £19.85
£20.29
£20.29 - £20.29
Current price £20.29

ViridianHigh Five B Complex with Vitamin C 120 caps

Original price £27.35
Original price £27.35 - Original price £27.35
Original price £27.35
Current price £24.62
£24.62 - £24.62
Current price £24.62

Viridian's best selling B-complex with vitamin C. Each of the Viridian B-complex supplements offers a full array of the B vitamins together with a ...

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Original price £27.35
Original price £27.35 - Original price £27.35
Original price £27.35
Current price £24.62
£24.62 - £24.62
Current price £24.62
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LambertsVitamin C Time Release 500mg 250 Tabs

Original price £20.95 - Original price £20.95
Original price
£20.95
£20.95 - £20.95
Current price £20.95

Lamberts Vitamin C Time Release delivers 500mg of vitamin C plus citrus bioflavonoid complex and rose hip extract per tablet, released gradually ra...

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Original price £20.95 - Original price £20.95
Original price
£20.95
£20.95 - £20.95
Current price £20.95

Nature's OwnAcerola Cherry 200mg Vitamin C 60 Capsules

Original price £18.49 - Original price £18.49
Original price
£18.49
£18.49 - £18.49
Current price £18.49

The fruit of the acerola cherry tree is rich in vitamin C, flavonoids, and carotenoids, with the cherry-like fruits being one of the richest-known ...

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Original price £18.49 - Original price £18.49
Original price
£18.49
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Current price £18.49

Lamberts supply the practitioner market and hold their specifications tightly, which is why they turn up in this category so often. Biocare formulates in the UK working with practitioners and builds to be hypoallergenic.

HealthAid and Natures Aid cover the more everyday end, and Solgar has been going since 1947. Between them they do the job without us needing to stock six versions of the same thing.

From October to March the sunlight in the UK is too weak for skin to make vitamin D, which is why official advice is to consider a daily 10 microgram supplement over those months. It is the one supplement that applies to almost everyone here.

It is fat-soluble, so take it with a meal containing some fat. Many products pair it with vitamin K2, which is worth knowing about if you are taking higher doses.

Vitamin C comes as plain ascorbic acid, buffered versions that are gentler on the stomach, and liposomal forms such as Altrient. Timed-release products spread the dose through the day.

Zinc is one to be measured about - it has an upper limit worth respecting, and taking a lot of it long-term can interfere with copper. Stick to the pack and count what is already in your multivitamin.

FAQ

How much vitamin D should I take?

Official UK advice is to consider 10 micrograms daily through autumn and winter. Higher doses are available and are best taken on advice rather than by guessing.

Is buffered vitamin C easier on the stomach?

Many people find it is. Buffered forms pair the vitamin with a mineral to reduce acidity, which suits anyone who finds plain ascorbic acid uncomfortable.

Can I take vitamin C and zinc together?

Yes, and plenty of formulas combine them. Just add up the totals if you are also taking a multivitamin, since zinc in particular has an upper limit.

When should I start taking these?

Most people begin as the clocks change and the days shorten. Vitamin D in particular is taken through the whole of autumn and winter rather than started once you feel you need it.