Valupak Zinc

Zinc is one of the most important trace minerals in the human body, participating in hundreds of enzyme reactions and playing essential roles in immune function, wound healing, skin health, and many other physiological processes. Valupak Zinc 10 mg tablets provide a daily dose of elemental zinc in a convenient once daily tablet for adults. Zinc contributes to the normal function of the immune system, the maintenance of normal skin and hair, normal wound healing, and protection of cells from oxidative stress, among many other EFSA-authorised roles. A practical and affordable daily supplement from the Valupak vitamins range, available without a prescription.

Valupak Zinc 10 mg tablets are a food supplement providing elemental zinc per tablet. Zinc is an essential trace mineral that the body cannot produce or store in significant amounts, making daily intake through food or supplementation important. The Nutrient Reference Value (NRV) for zinc is 10 mg per day for adults. Each Valupak Zinc tablet provides exactly 10 mg, meeting 100 percent of the NRV in a single daily tablet.

Zinc is found in a wide range of foods. The richest dietary sources are meat, shellfish (particularly oysters, which are exceptionally high in zinc), poultry, and dairy products. Plant based sources include legumes, nuts, seeds, and whole grains, though zinc from plant sources is less well absorbed than from animal sources due to the presence of phytates, which reduce zinc bioavailability. Adults following a vegan or vegetarian diet may therefore have lower zinc status and could benefit from a supplement.

Zinc participates in over 300 enzyme reactions in the human body and plays structural roles in many proteins. It has extensive EFSA-authorised health claims, covering immune function, wound healing, skin health, antioxidant protection, cognitive function, DNA synthesis, and many other roles. Valupak Zinc 10 mg provides the NRV in a single tablet, making it a straightforward daily supplement for overall nutrient support.

Zinc contributes to numerous physiological processes through its roles as a structural component of proteins and as a cofactor for enzymes. The following are among the most important EFSA-authorised functions.

Immune Support

Zinc contributes to the normal function of the immune system. It supports both the innate (immediate) and adaptive (learned) immune responses. Zinc is required for the development and normal function of immune cells including T cells, B cells, and natural killer cells. It also plays a role in the inflammatory response. Adequate zinc status is important for the immune system to respond normally to everyday challenges.

Skin Health and Wound Healing

Zinc contributes to the maintenance of normal skin, hair, and nails, and to normal wound healing. Zinc is involved in collagen synthesis, cell division, and cell membrane stabilisation, all of which are important for tissue repair and skin barrier integrity. The skin is one of the body's major storage sites for zinc. Adequate zinc supports the normal renewal and repair of skin cells. Zinc deficiency is associated with skin changes, impaired wound healing, and hair thinning.

Antioxidant Protection

Zinc contributes to the protection of cells from oxidative stress. Zinc is a component of the enzyme copper-zinc superoxide dismutase (Cu-Zn SOD), one of the body's primary antioxidant enzymes. This enzyme converts harmful superoxide free radicals into less damaging compounds, contributing to overall cellular protection.

DNA Synthesis and Cognitive Function

Zinc contributes to normal DNA synthesis and normal cognitive function. It is required for the activity of enzymes involved in DNA replication and repair, making it essential for normal cell division throughout the body. Zinc also plays roles in neurotransmitter signalling and neurological function. Adequate zinc status supports normal cognitive performance as part of overall nutritional health.

Zinc also contributes to normal protein synthesis, normal carbohydrate metabolism, normal fertility and reproduction, and the maintenance of normal testosterone levels in men.

Always follow the dosage instructions on the product label.

• Take one tablet daily.
• Zinc is best absorbed on an empty stomach or with a light meal. Avoid taking zinc at the same time as high-fibre meals, dairy products, or iron supplements, as these can reduce zinc absorption.
• Swallow the tablet whole with a glass of water.
• Take at the same time each day as part of your daily supplement routine.
• Do not exceed the stated dose. The safe upper limit for zinc from supplements is 25 mg per day for adults. At 10 mg, this product is well within safe limits, but combining with other zinc-containing supplements without checking the total is not recommended.
• Allow a gap of at least two hours between zinc tablets and tetracycline or fluoroquinolone antibiotics, and between zinc and bisphosphonates. Zinc can reduce the absorption of these medicines.
• If you take iron supplements, allow a gap of at least two hours between iron and zinc, as the two minerals compete for absorption when taken together at high doses.

Valupak Zinc 10 mg Tablets

Each tablet provides 10 mg of elemental zinc. This is 100 percent of the adult Nutrient Reference Value of 10 mg per day. The recommended dose is one tablet per day. This meets the NRV in a single tablet, providing a practical and straightforward approach to daily zinc supplementation without exceeding the NRV.

The safe upper limit for zinc from all supplement sources is 25 mg per day for adults. At 10 mg per day, Valupak Zinc is well within this limit and is suitable for long term daily use for most healthy adults. Higher doses of zinc taken over prolonged periods can cause copper deficiency, as zinc and copper compete for absorption. At 10 mg per day, this is not a concern for most people.

Valupak Zinc 10 mg is well tolerated by most adults at the recommended dose of one tablet per day. Side effects are uncommon at this dose.

Possible Side Effects

• Nausea or stomach upset, particularly if taken on an empty stomach at higher doses. At 10 mg per day, gastrointestinal effects are uncommon. Taking with a light meal reduces the risk.
• Metallic taste, reported occasionally with zinc supplements.

Signs of Excessive Zinc Intake

Taking zinc supplements at much higher doses over a prolonged period can cause adverse effects including nausea, vomiting, loss of appetite, stomach cramps, headache, and diarrhoea. Very high long term zinc intake can also reduce copper absorption, potentially leading to copper deficiency. At 10 mg per day, these risks are not applicable for most healthy adults.

Speak to a Pharmacist or GP Before Taking If You:

• Take tetracycline or fluoroquinolone antibiotics. Allow at least two hours between zinc and these antibiotics to avoid reduced antibiotic absorption.
• Take bisphosphonates (such as alendronic acid). Allow at least two hours between zinc and bisphosphonates.
• Take iron supplements regularly. Iron and zinc compete for absorption. Allow a two-hour gap between iron and zinc supplements when possible.
• Already take other zinc-containing supplements or a multivitamin with zinc. Check the combined daily zinc total to avoid exceeding safe levels.
• Have a medical condition affecting zinc metabolism.

This Supplement May Be Suitable For:

• Adults who wish to ensure their daily zinc intake meets the NRV as part of their daily supplement routine.
• Adults following a vegan or vegetarian diet, in whom zinc absorption from plant based sources may be lower due to phytate content.
• Adults who are interested in supporting their immune function, skin health, and wound healing through adequate zinc intake.
• Older adults, in whom dietary zinc intake may be lower.
• Adults who exercise regularly, as zinc losses through sweat can be higher in physically active individuals.

Speak to a Pharmacist or GP Before Taking If You:

• Take tetracycline antibiotics, fluoroquinolone antibiotics, or bisphosphonates.
• Take high dose iron supplements.
• Already take multiple supplements containing zinc.
• Have a copper deficiency or a condition affecting mineral absorption.

Key interactions and timing considerations for Valupak Zinc 10 mg:

• Tetracycline antibiotics (e.g. doxycycline, tetracycline): zinc significantly reduces the absorption of these antibiotics. Allow at least two hours between zinc and the antibiotic.
• Fluoroquinolone antibiotics (e.g. ciprofloxacin, levofloxacin): same absorption-reducing interaction. Allow at least two hours.
• Bisphosphonates (e.g. alendronic acid, risedronate): zinc can reduce bisphosphonate absorption. Take bisphosphonates on an empty stomach with water only, well separated from zinc supplements.
• Iron supplements: iron and zinc compete for intestinal absorption. Separate by at least two hours to optimise absorption of both.
• Combined zinc from multiple supplements: check total daily zinc from all sources. Safe upper limit is 25 mg per day for adults.

Valupak Zinc 10 mg tablets are a General Sale List product and do not require a prescription or pharmacist consultation. They can be purchased directly through Pharmacy Planet.

Pharmacy Planet is a GPhC registered online pharmacy. All products are genuine, properly stored, and handled by qualified pharmacy professionals. We stock the full Valupak vitamins and minerals range, including individual mineral supplements for different daily nutrient support needs.

If you have questions about zinc supplements or how they fit with your current medicines, our pharmacy team is happy to help.

Store in a cool, dry place below 25°C. Store away from direct sunlight and moisture. Keep the container tightly closed between uses. Keep out of the sight and reach of children. Do not use after the expiry date on the packaging. Full storage instructions are provided on the product packaging.

Pharmacy Planet is a GPhC registered online pharmacy committed to providing quality supplements and pharmacy products with honest, accurate information. Zinc is one of the most extensively researched trace minerals, with a wide range of EFSA-authorised health claims covering immune function, wound healing, skin health, antioxidant protection, cognitive function, and more. All health claims on this page are EFSA-authorised for zinc. We follow all applicable GPhC, MHRA, and ASA regulations and are committed to transparent, patient centred care.

References

1. NHS. Vitamins and minerals — Others — Zinc. https://www.nhs.uk/conditions/vitamins-and-minerals/others. Accessed May 2026.
2. European Food Safety Authority (EFSA). Scientific Opinion on the substantiation of health claims related to zinc. EFSA Journal. 2009;7(9):1229. https://efsa.onlinelibrary.wiley.com. Accessed May 2026.
3. Rink L, Gabriel P. Zinc and the immune system. Proceedings of the Nutrition Society. 2000;59(4):541-552. Accessed May 2026.
4. Scientific Advisory Committee on Nutrition (SACN). Zinc. https://www.gov.uk/government/groups/scientific-advisory-committee-on-nutrition. Accessed May 2026.
5. Medicines and Healthcare products Regulatory Agency (MHRA). Yellow Card. https://yellowcard.mhra.gov.uk. Accessed May 2026.

Individual Minerals and Single-Nutrient Tablets

The table below compares seven single or dual-nutrient tablet supplements in the Vitamins range. Each addresses a specific daily nutrient need and can be taken individually or alongside a multivitamin.

Important: This comparison is for general information only and does not replace medical advice. A prescriber will decide which treatment is suitable for you following an online consultation.