• Back Side of BioCzn
  • Benefits of BioCzn
  • Ingredients in BioCzn
  • How to use BioCzn for better results
  • What makes BioCzn different from Vitamin C + Zinc Supplement
  • Customer Testimonial of BioCzn
1 7

BioCzn
Your Daily Boost for Immunity | 60 Tablets

Support immune system

Reduce tiredness & fatigue

Support skin, hair & nails

Antioxidant protection

Frequently Asked Questions Frequently Asked Questions - FAQs

Choose your pack size

Pack of 1 - 60 Tabs
€18,00
€17,10

/Serving

SAVE
Recommended
Pack of 2 - 120 Tabs
€36,00
€27,00

/Serving

SAVE
Best Value
Pack of 3 - 180 Tabs
€54,00
€35,10

/Serving

SAVE
Please select a pack
Ship Every
Pill Box
🎁 Free gift on €30+ orders FREE Pill Box €4,00 Value

Deliver byFree Delivery by -

No Risk 15 day money back guarantee

Why Vitamin C Supplement?

Modern lifestyles, stress, and environmental factors can weaken the immune system, increase fatigue, and impact overall health, affecting daily energy levels, skin health, and overall wellness for many individuals.

Vitamin C supplementation plays an important role in supporting immune function, reducing tiredness, protecting cells from oxidative stress, and promoting overall health when included as part of a daily routine.

Who should take BioC?

  • Adults looking to support immunity and daily health
  • Individuals experiencing low energy or fatigue
  • Those seeking antioxidant protection from oxidative stress
  • People want support for skin, hair, and overall wellness

Why BioC?

  • Immune Support: Vitamin C contributes to the normal function of the immune system.
  • Antioxidant Protection: Helps protect cells from oxidative stress.
  • Collagen Formation: Contributes to healthy collagen production for skin, blood vessels, and connective tissue.
  • Energy Support: Helps reduce tiredness and fatigue for everyday vitality.

How to take BioC?

Drop one tablet into 250 ml of water, allow it to fully dissolve, then drink. Take once daily, or as directed by a healthcare professional. Do not exceed the recommended intake.

When is the best time to take BioC?

We recommend taking BioC once daily at any convenient time. It can be taken with or without food, based on your preference.

What’s in it?

Citric Acid, Sodium Bicarbonate; Vitamin C (L-Ascorbic Acid); Orange Concentrate (Fruit); Sweetener: Sorbitol; Flavouring; Sweeteners: Acesulfame Potassium, Sucralose

Money back guarantee
No risk, 15 day money back guarantee, with less than 1% of customers asking for their money back.
View full details Liquid error (sections/main-product line 826): Could not find asset snippets/icon-arrow.liquid
BioCzn
BioCzn
€17,10 €18,00

Traceable & Verified Ingredients

We meticulously analyze health claims and ensure pinpoint ingredient accuracy. Each ingredients undergoes rigorous testing to validate its effectiveness and safety.

Vitamin C

Vitamin C

1000 mg

Read more
Zinc

Zinc

25 mg

Read more

Why Us

High dose Vitamin C — 1000 mg per tablet
Zinc at 25 mg per tablet (supporting immunity, skin, hair, nails)
Effervescent tablet form — easy absorption & convenient (mix in water)
Transparent third‑party lab testing + heavy‑metal screening; vegan‑ & allergen‑friendly (gluten‑free / non‑GMO)
BioCzn (Bionutrica)

BioCzn (Bionutrica)

✔
✔
✔
✔
Other Brands

Other Brands

✕
✕
(May be)
(May be / May be not)

Why Us

BioCzn (Bionutrica)

BioCzn (Bionutrica)

Other Brands

Other Brands

High dose Vitamin C — 1000 mg per tablet
✔
✕
Zinc at 25 mg per tablet (supporting immunity, skin, hair, nails)
✔
✕
Effervescent tablet form — easy absorption & convenient (mix in water)
✔
(May be)
Transparent third‑party lab testing + heavy‑metal screening; vegan‑ & allergen‑friendly (gluten‑free / non‑GMO)
✔
(May be / May be not)

Recommended by Experts

I’ve been using MAG-7 for a couple weeks now as part of my night time routine. I’ve found it much easier to drift off to sleep, and waking up feeling a lot less tired (even with all those 4am alarms).

Dylan Williams

Athlete
Dylan Williams

To stay sharp and fight fatigue, I use BioNutrica’s MAG-7, a 6-in-1 magnesium complex that supports both body and mind.

Ru Talfourd Cook

GB Endurance Athlete
Ru Talfourd Cook

I have noticed better urinary flow, fewer nighttime trips, and improved overall comfort. I also feel a mild boost in stamina and libido, which has been a great bonus. Overall, I feel healthier, more balanced, and more confident.

Andrew

Verified Customer
Andrew

I started taking BioMan a month ago, and it has helped boost my energy and overall vitality. I feel more active, confident, and balanced throughout my daily routine.

Paul Ciesielski

Verified Customer
Paul Ciesielski

Raising the bar
on Quality

At Bionutrica, we believe health is a lifelong journey of continuous self-improvement. With over 30 years of experience in manufacturing, we formulate and produce our supplements in-house. This allows us to maintain strict quality control. Each product is developed with accredited nutritionists and uses high-quality, globally sourced ingredients. Our supplements are made in GMP-certified facilities and third-party tested for purity, safety, effectiveness, and excellence.

  • GMP Certified Raising the bar on Quality
  • Strict to EU Standards Raising the bar on Quality
  • Gluten-Free, Gelatin-Free Raising the bar on Quality
  • Non-GMO Ingredients Raising the bar on Quality
  • Vegan Friendly Raising the bar on Quality
  • Third-Party Lab Tested Raising the bar on Quality

Everything is there for a Reason

Bionutrica BioCzn is a premium, third-party tested effervescent supplement designed to support immune health, energy levels, skin health, and overall wellness. Each ingredient is carefully selected to deliver effective antioxidant support. Key benefits of BioCzn include:

Boost Immunity

Vitamin C contributes to normal functioning of immune system

Collagen Formation

Vitamin C contributes to normal collagen formation for the normal function of blood vessels and skin

Reduction of Tiredness

Contributes to the reduction of tiredness and fatigue

Cognitive function

Zinc contributes to normal cognitive function

see our health claims page for more information

The Science & Research

Bionutrica’s BioCZN supports immune health, metabolic function, and antioxidant protection with a blend of zinc and complementary nutrients. Designed to promote healthy immune response, cellular resilience, and overall well-being.

Help in Metabolism of Carbohydrates, lipids and Proteins

Zinc is a multipurpose trace element act as a factor and involved in Metabolism, digestion and nutrient absorption.

Learn More

Positive effects on cardiovascular risk factors

how positive effect on Biomarkers of cardiovascular risk, that is, arterial stiffness, blood pressure, endothelial function, glycaemic control, and lipid profile.

Learn More

Zinc has a key role in inflammatory bowel disease

Zinc helps to improves the leaky gut problem by sealing the tight junctions of the intestinal cells.

Learn More

What People Feel

Frequently Asked Questions (F.A.Q.)

What Does BioCzn Contains

BioCzn contains a combination of Vitamin C and Zinc in the form of effervescent tablets. Each tablet typically contains :

Are there any potential side effects of taking BioCzn?

While BioCzn is generally safe when taken as directed, high doses of vitamin C or zinc can sometimes cause mild digestive discomfort (e.g., nausea or stomach upset) in sensitive individuals. Always follow the recommended intake and consult a healthcare professional if needed.

Why should I take BioCzn?

BioCzn is a high dose combination of Vitamin C and Zinc, both of which contributes to normal immune functioning in humans. It also promotes normal cognitive function and help in reduction of tiredness and fatigue.

How long should I take BioCzn to see benefits?

Results can vary by individual, but consistent daily use for 2–3 months is generally recommended to notice sustained benefits in immunity, energy, and skin health.

Can BioCzn be taken on an empty stomach?

Some people may experience mild stomach discomfort if taken on an empty stomach; if that occurs, take with food or after a meal.

How does BioCzn support immune health?

Both Vitamin C & Zinc are essential for a strong immune system. Vitamin C helps stimulate the production of white blood cells and enhances their function, while zinc plays a crucial role in immune cell development and function. By combining these nutrients, BioCzn supports optimal immune system functioning, helping to ward off infections and illnesses.

What is the recommended dosage for BioCzn?

Take 1 tablet a day with plenty of water or as directed by a healthcare professional. Do not exceed the recommended intake.

Can BioCzn be taken with other supplements?

Yes, BioCzn can be taken with general health supplements. However, it is recommended to not exceed daily recommended dosage.

Does BioCzn interact with medications?

Vitamin C and zinc can interact with certain medications (e.g., antibiotics or blood thinners), so consult your doctor if you’re on medication.

Is it safe to take BioCzn long-term?

Taking BioCzn within recommended dosages is generally safe, but long-term high intake of zinc can interfere with copper absorption, so periodic monitoring or professional guidance is advised.

Are there any side effects of taking BioCzn?

BioCzn is safe when taken as directed. However, it’s advisable to consult with a healthcare professional before starting any new supplement.

Is BioCzn effervescent tablets third-party tested?

Yes, BioCzn effervescent tablets are third-party tested to ensure they meet the highest standards of quality, purity, and potency. Additionally, the production facilities comply with Good Manufacturing Practices (GMP) and Hazard Analysis and Critical Control Points (HACCP) standards.

Are BioCzn tablets vegan?

Yes, they are 100% vegan.

Is it allergen free?

Yes it is free from major allergens like gluten, lactose, and soy

Can I take this BioCzn tablets while pregnant?

If you are pregnant or nursing, check with your doctor before you take BioCzn tablets.

When will I see results from BioCzn tablets?

For optimal effectiveness, we recommend consistently taking BioCzn tablets for 2-3 months. Individual results may vary based on factors like dosage, diet, and overall health condition.

What is your order dispatch time?

We process and dispatch all our orders within 1 working day after placing your order.