Immunity

Zinc Bisglycinate

Name: Zinc Bisglycinate
Brand: Complex
SKU: Complex-zinek
Price: 18.95 EUR
Availability: InStock

€18,95

90 capsules • 90 servings • 10mg per serving

Supports immunity

Supports skin health

Evidence-based

750K+ servings sold

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How to use

Take 1 capsule daily after a meal.

The package contains 90 servings (90 capsules).

Ingredients

Per Serving

Zinc Bisglycinate - 10 mg
Copper Bisglycinate - 250 μg
Inulin (fiber from chicory root)
Vegan capsule (HPMC)

Gluten free | Vegan | GMO free | Allergen free

Made in the EU

All our supplements are manufactured in the European Union, where they meet the strictest standards and regularly undergo rigorous quality control.

We do all of this so that you can always rely on your supplements one hundred percent.

Complex Zinc Bisglycinate is a high-absorption zinc + copper formula built for athletes and high-performers who want reliable immunity, recovery, and day-to-day balance.

Using zinc bisglycinate (a chelated form bound to glycine), it’s designed to be easier on the stomach and more bioavailable than basic zinc supplements - so you actually get what you take. Each capsule delivers 10 mg of zinc to support normal immune function, maintain normal testosterone levels, and help keep skin, hair, nails, and bones in top shape. Copper is added in a balanced amount to support healthy mineral balance for long-term daily use.

The result is a clean, dependable zinc you can run year-round - especially when training hard, sweating a lot, or living under stress.

Zinc Bisglycinate

90 servings

FAQs

Delivery and Payment

Orders within the EU and Switzerland are usually delivered in 2-4 business days.

How much does shipping cost?

Home delivery (GLS) – €6,59

For all orders over €60, shipping is completely free!

You can pay for your order using the following payment methods:

Credit or debit card
PayPal
Apple Pay, Google Pay, or Shop Pay
Bank transfer / QR code
3 interest-free installments via Klarna

Why do I feel nauseous after taking zinc?

Zinc especially when combined with copper can cause nausea in more sensitive individuals if taken on an empty stomach.

In that case, always take zinc after a meal!

When might I be deficient in zinc?

Even though you can get zinc from various foods such as meat, legumes, and whole grains, getting enough of it can be a real challenge for some of us.

Especially if you are an athlete (with a lot of muscle mass), a senior, going through adolescence, have digestive issues, suffer from chronic inflammation, obesity, kidney disease, or diabetes – these are all factors that increase your need for zinc.

Who will benefit the most from supplementation?

Those who will benefit the most from supplementation are busy athletes, who need more zinc than “regular people,” and followers of a plant-based diet (vegetarians and vegans), whose diets tend to be lower in zinc.

How should I take zinc when I have a cold?

If you feel a cold coming on, it is a good idea to increase your zinc dose to 2 to 3 capsules per day, split into 2 to 3 smaller doses taken after meals.

How can I tell if I’m deficient in zinc?

A zinc deficiency can show up mainly in your immune system and recovery - typically more frequent colds, a longer time to bounce back, and poorer healing even of small wounds.

Other common signs include worse skin quality (e.g., acne), brittle nails, hair shedding, or a reduced sense of smell and taste.

Couldn't find an answer to your question?

In that case, please visit our general FAQs.

Alternatively, drop us a message in the chat on our "Contact" page (bottom right) and we'll get back to you instantly. Prefer email? Reach us at info@officialcomplex.com and we'll reply within 24 hours.

Disclaimer

Food supplement. Not a substitute for a varied and balanced diet or a healthy lifestyle. Do not exceed the recommended daily dose.

If you are taking medication, have a medical condition, are pregnant or breastfeeding, consult a doctor or pharmacist before use. Not suitable for children or persons under 18 years of age.

Keep out of reach of children. Store in a dry place, below 25 °C, protected from direct sunlight and moisture. The minimum durability date is indicated on the packaging.

Customer Reviews

Overall rating: 4.9 / 5 from 246 reviews.

Super suplement!

Josef R. 5/5 June 21, 2026

Zinc Bisglycinate

FAQs

Science behind Immunity Zinc

Customer Reviews