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Zinc is a master multitasker & essential mineral that offers significant benefits for immunity, fertility, skin health & overall wellbeing.
Not only does zinc play a role in keeping our immune system running smoothly, this mighty mineral also supports the function of hundreds of enzymes in the body - as well as keeping your brain healthy and offering widespread antioxidant & anti-inflammatory benefits.
Because your body cannot produce zinc on its own, it's important to include it within your diet or supplement routine to ensure your levels stay sufficiently topped up.
With many UK adults failing to reach their daily zinc intake, it's safe to say that it can be a key gap in many people's diets. This is why zinc supplements are increasing in popularity.
In this guide, we explore the benefits of zinc, what to look for when shopping for a quality product, plus the top 5 zinc supplements worth trying.
Why Is Zinc Important?
Zinc is an essential trace mineral that your body needs in small amounts to function properly. "Essential" means that our bodies can't produce zinc on its own, so instead we must consume it daily.
Zinc is a unique element with antioxidant properties necessary for the activity of over 100 enzymes and a wide range of critical functions in your body.
These include cellular metabolism, creating fresh DNA, immune function, protein synthesis, vision, and your sense of taste and smell, to name a few. Zinc also supports a healthy pregnancy is important for maternal growth and development.
Because your body can't make zinc, you need to ensure you're getting adequate amounts from the foods that you eat. Adult women need at least 8 milligrams of zinc per day, while men need at least 11 milligrams.
Since zinc is a well-known nutritional gap in many diets (some studies suggest that as much as 15% of the UK population aren't getting enough), taking a zinc supplement can be a prudent strategy to help ensure you're meeting your daily requirements.
Zinc Benefits:
Brain Health
Immunity
Hair, Skin & Nails
Digestion
Energy
Fertility
Zinc Supplements: What To Look For
Zinc supplements come in many different forms, ranging from tablets and capsules, through to drinks, powders, and even gummy vitamins.
Keep an eye out for a product that's gluten-free, GMO-free, dairy-free & soy-free - all good indicators of a well-made supplement.
Let's take a closer look at some of the other important things to consider when it comes to shopping for a quality product...
3 Things To Look For:
1
Zinc Bisglycinate
There are many forms of zinc (bisglycinate, sulfate, citrate, piconalate etc) but they aren't all created equally. Each one offers varying levels of absorption into the body and some are more effective than others.
Zinc bisglycinate is one of the best-absorbed options while also being gentle on the digestive tract. We therefore recommend looking for a supplement containing bisglycinate for its superior bioavailability compared to other forms - without unpleasant side effects.
2
Sufficient Dosage
Knowing how much zinc is included in your supplement is crucial for determining its effectiveness.
While some multivitamins contain small trace doses of zinc, this isn't usually enough to be effective.
Most adults require between 8 and 11 milligrams of zinc to avoid deficiency and so we recommend looking for a supplement containing at least 15mg of zinc daily to ensure your levels stay sufficiently topped up.
3
Delivery Format
How you're getting your zinc matters. If you're looking for the "cleanest" option then capsules are typically the best option and are typically more well absorbed than tablets.
Gummies are an increasingly popular option but they can often contain unnecessary amounts of sugar and additives. Drinks and liquids are other potential options.
Unless you have trouble swallowing pills or are choosing a supplement your child will actually take, it's best to look for a supplement with fewer additives.
What To Avoid:
Fillers & Additives
Read the back label of any supplement carefully and watch out for any synthetic fillers or additives. Avoid any unnecessary ingredients or bulking agents such as magnesium stearate, titanium dioxide, starch, iron oxide, or microcrystalline cellulose which don't offer any nutritional benefit.
Your Zinc Supplement Checklist:
Satisfaction Guarantee
It's important that any manufacturer stands behind their product and is willing to give your money back if you aren't happy with the results. Many manufacturers now offer an extended returns policy or 100% satisfaction guarantee for as long as 30 or 60 days. This gives you plenty of time to try the supplement "risk free" to make sure it's what you're looking for.
GMP Standards
Buy from a reputable brand that submits their products for multiple rounds of quality testing, from raw ingredients to finished products. Also, look for products manufactured to the GMP code of conduct. This is a strict set of manufacturing and quality processes that help to ensure you're getting a premium quality, safe and effective product. Look for a manufacturer which adheres to GMP practices and displays this on their website or packaging.
Our #1 Zinc Supplement Pick For 2025: Puro Zinc by Purolabs
For its ultimate combination of premium zinc bisglycinate & ultra clean formula, Puro Zinc is going to be the best bet for most people.
One capsule contains a pure & potent 15mg dose of zinc bisglycinate chelate which is highly bioavailable & easier for the body to absorb.
Plus this product is also 100% free from sketchy additives, fillers & bulking agents that are commonly found in most supplements.
But what really sets it apart is the truly comprehensive 60 day, 100% satisfaction guarantee - allowing you to try the product risk-free for 60 days to ensure you see the benefits.
Why You'll Love Puro Zinc:
Highly absorbable "gentle" zinc bisglycinate that doesn’t upset your stomach - meaning no side effects.
Made in the United Kingdom to GMP standards & with free UK delivery
Tasteless, vegan-friendly capsules (no messy powders or drinks!) in a convenient travel-friendly bottle
Our #1 Pick
Purolabs
Puro Zinc
From £14.99 per bottle
With an ultra clean formula that's 100% free of any fillers or unnecessary ingredients, this product has over 150+ verified 5-star reviews. Feedback from customers is extremely impressive - with many reporting results such as increased energy, improved mood & clearer skin - just to name a few.
Ratings Breakdown
Quality
The commitment to quality is second-to-none. They focus on the highest-quality, most clinically-tested ingredients without the usual additives or fillers commonly found in most supplements.
Quality
The commitment to quality is second-to-none. They focus on the highest-quality, most clinically-tested ingredients without the usual additives & fillers found in most supplements.
Value
You can definitely find zinc supplements cheaper - but if you want true value for money, we think it's worth the investment in your health.
Value
You can definitely find zinc supplements cheaper -- but if you want true value for money, we think it's worth the investment in your health.
Customer Experience
The website is easy to navigate; the delivery is fast and free; and the items come well-packaged. Customer feedback is excellent.
Customer Experience
The website is easy to navigate; the delivery is fast and free; and the items come well-packaged. Customer feedback is excellent.
Brand
While a relative newcomer, the brand has been on the scene for a couple of years now, slowly building their reputation for quality products with premium ingredients.
Brand
While a relative newcomer, the brand has been on the scene for a couple of years now, slowly building their reputation for quality products with premium ingredients.
Perks
The product comes with a truly risk-free 60 day 100% satisfaction guarantee so you can try the product first to ensure it's suitable for you.
Perks
The product comes with a truly risk-free 60 day 100% satisfaction guarantee so you can try the product first to ensure it's suitable for you.
Shop Our #1 Pick
Puro Zinc by Purolabs
Other Options Worth Considering:
WeightWorld Zinc Gummies
WeightWorld's robust zinc gummies offer a substantial 25mg dose of zinc citrate in every delightful piece.
While the zinc citrate form ensures high bioavailability, and the gummies bear a hint of necessary additives for their appealing texture and consistency, they stand out as a cheerful and tasty avenue to meet your zinc needs.
Savour the essence of natural raspberries with each bite, infused in vegan-friendly, non-GMO gummies that ensure a gratifying taste and substantial monthly value, with each bottle designed to last.
Global Healing Plant-Based Zinc
This popular plant-based & organic liquid zinc formula from US manufacturer Global Healing has an extremely clean formula, with its zinc sourced from organic guava leaves. It's also vegan-friendly & free from unnecessary additives.
Just take a 1ml serving twice per day to keep topped up on zinc, which each bottle lasting for approximately one month.
While some will prefer the convenience of capsules, this is a high quality product - although the taste won't be for everyone. Each bottle costs around £27 and this product is available from Amazon.
Pure Encapsulations Zinc 15
Pure Encapsulations Zinc 15 is another great addition to their range. This ethical brand is well-known for its pure formulations and high quality products.
Their Zinc supplement provides 15mg of Zinc Picolinate per serving which does have slightly lower bioavailability compared to Zinc Bisglycinate, but is still a solid option.
While it's made in the USA, this product is widely available here in the UK at both Amazon and Planet Organic.
Vitamaze Zinc Aktiv
Vitamaze Zinc Aktiv is a high strength zinc bisglycinate formula from a popular German manufacturer that provides a potent dose of zinc in tablet form.
It's also made exclusively from non-animal ingredients, making it ideal for vegans and vegetarians.
This high quality natural formula contains no additives and also provides excellent value, making it an ideal budget option.
Shop Our #1 Pick
Puro Zinc by Purolabs
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