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KIKI Health Liquid Zinc
If you want supplemental zinc without a cupboard full of separate bottles, this liquid option from KIKI Health is a sensible place to start.
Why people take it
- Zinc contributes to the normal function of the immune system
- Zinc contributes to the maintenance of normal skin, hair and nails
- Zinc contributes to normal fertility and reproduction
- Zinc contributes to the protection of cells from oxidative stress
How to use
Take as directed on the pack, ideally with food and at the same time each day.
Good to know
- Format: liquid
- Caffeine free
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
At a glance
£0.83
per daily dose
Moderate
evidence for zinc
Our honest take
A liquid zinc (zinc sulfate in water): 30 drops (2 ml) give 7.5 mg of zinc, a gentle dose well under the NHS limit of 25 mg a day. It suits people who cannot swallow tablets, and it is labelled for children from 4 years. The catch is cost: a 50 ml bottle lasts about 25 days, so it works out at roughly 84p a day, many times the price of a basic tablet.
- You cannot or would rather not swallow tablets or capsules
- You want a small, adjustable zinc dose you can add to a drink
- You are happy to take a tablet: you will pay far less per day
- You already take a multivitamin with zinc
- You take tetracycline or quinolone antibiotics without checking timing with your pharmacist
The science
Zinc· evidence: Moderate
Zinc is a trace mineral needed for the immune system, skin, wound healing and many enzymes. Men need about 9.5 mg a day and women 7 mg in the UK, mostly from meat, shellfish, dairy, bread and cereals. Vegans and vegetarians can fall short because plant foods contain phytates that reduce absorption.
Supplements help people whose intake is low. Zinc lozenges taken at the very start of a cold have been studied with mixed results; tablets swallowed every day by well-fed people are not shown to add much.
Long-term high doses cause problems, mainly by blocking copper absorption, so more is not better.
Zinc contributes to the normal function of the immune system. Zinc contributes to the maintenance of normal skin. Zinc contributes to the maintenance of normal hair. Zinc contributes to the protection of cells from oxidative stress. (Applies where a daily dose gives at least 15% of the NRV, i.e. 1.5 mg.)
Typical dose: Adults need about 7 mg (women) to 9.5 mg (men) a day from all sources (NRV on labels: 10 mg). Supplements usually give 5 to 25 mg.
Safety: The NHS advises not taking more than 25 mg of zinc a day from supplements unless a doctor advises it. Long-term high doses can cause copper deficiency, anaemia and weakened immunity. Zinc can upset the stomach if taken without food, and it reduces absorption of some antibiotics.
Research we looked at:
NHS. Others: vitamins and minerals (zinc). nhs.uk/conditions/vitamins-and-minerals/others
EFSA NDA Panel. Scientific opinion on dietary reference values for zinc. EFSA Journal 2014;12(10):3844.
Hemilä H. Zinc lozenges and the common cold: a meta-analysis comparing zinc acetate and zinc gluconate, and the role of zinc dosage. JRSM Open 2017;8(5):2054270417694291.
Ingredients & nutrition
Always check the pack you receive, as manufacturers sometimes update recipes.
How to use
Price per dose & how it compares
| Product | Size | Price | Per daily dose |
|---|---|---|---|
| This product | 50 ml | £20.99 | £0.83 |
| Allnutrition Zinc | from £4.99 | £0.04 | |
| OstroVit Zinc Picolinate | from £3.99 | £0.03 | |
| Jarrow Formulas Zinc Balance | from £16.23 | £0.16 | |
| Trec Nutrition Zinc | from £5.69 | £0.06 |
Cost per daily dose lets you compare packs of different sizes fairly.Worked out from our current prices.
Food supplements should not replace a varied, balanced diet and healthy lifestyle. General information, not medical advice. Speak to your GP or pharmacist first if you are pregnant or breastfeeding, have a medical condition or take medication.
If you want supplemental zinc without a cupboard full of separate bottles, this liquid option from KIKI Health is a sensible place to start.
Why people take it
- Zinc contributes to the normal function of the immune system
- Zinc contributes to the maintenance of normal skin, hair and nails
- Zinc contributes to normal fertility and reproduction
- Zinc contributes to the protection of cells from oxidative stress
How to use
Take as directed on the pack, ideally with food and at the same time each day.
Good to know
- Format: liquid
- Caffeine free
A food supplement, not a substitute for a varied diet and healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children.
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