PERQEN

Immunity Stack

£40.78

Member price £28.14 · Save £12.64

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OVERVIEW

Clear information, exactly where you need it.

Save £10.20 when bought together, 20% off buying separately. Vitamin D, zinc and vitamin C at sensible doses.

Three nutrients with authorised roles in immune function, dosed within safe upper limits rather than at megadose levels.

What is in this stack

Vitamin D 1000 IU Daily Oral Spray

Vitamin D contributes to the normal function of the immune system. The best-evidenced ingredient in this category for UK adults, where winter insufficiency is common.

Zinc Glycinate 20mg

Zinc contributes to the normal function of the immune system. Dosed at 20mg, well within the 25mg daily upper limit. We deliberately do not use our 50mg zinc in a daily stack.

Vitamin C 1000mg

Vitamin C contributes to the normal function of the immune system and to the protection of cells from oxidative stress.

The products

Our position

Safety note: this stack is dosed to sit under the tolerable upper intake levels for daily long-term use.

Food supplements are not a substitute for a varied diet or medical care. Speak to your GP or pharmacist before changing what you take, especially if you are pregnant, breastfeeding or taking prescribed medicines.