Ozero

Ozero capsules

4.7/5 based on 128 reviews

Boost your body and mind with our supplement's unique blend of vitamins and iron
Perfect for vegans, just one daily capsule ensures you get the essential nutrients often missing from plant-based diets.
Delivery in 3-5 days

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CHF 0.19/Serving

CHF 35.85 /mo

One capsule daily, delivered every 2 months. Never run out of your essential iron, B12 and folate. Cancel anytime.

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How to take

one capsule per day

This dosage ensures your body receives missed iron and vitamins on vegan and vegetarian diet.

one hour before or after drinking coffee

To maximize absorption, schedule your capsule separate of drinking coffee. If you regularly drink coffee in the morning, consider taking the supplement in the evening.

With Food

Take your capsule with a meal to enhance nutrient absorption. If you're also taking vitamin D or zinc, take them at different times to avoid interference with absorption.

Storage

Keep the supplement in a cool, dark place. Ensure it is kept out of reach of children to maintain safety.

5 Traceable Ingredients

All our ingredients are made traceable, revealing each supplier and the final place of manufacturing for every active and supporting ingredient. Ingredient quality can vary, ensuring our customers receive only the highest standards.

Iron

Gentle, ferrous bisglycinate chelated. Italy

We chose a chelated form backed by decades of human studies. It's also known to be gentle on the stomach, unlike other alternatives.

Nutrition fact

Vitamin B12

B₁₂

Methylated B12. Spain

We choose the biologically-active form, which mirrors what's naturally found in food and our bodies, instead of the commonly used cyanocobalamin.

Nutrition fact

Folate

B₉

Methylated Folate. Italy

We use methylated folate (5-MTHF), the active form of folic acid, to bypass common genetic variations that prevent the conversion of folic acid to folate in up to one-third of people.

Nutrition fact

Vitamin B6

B₆

Pyridoxal 5'-Phosphate (P-5-P). Switzerland

We selected a chelated form backed by decades of human studies. It's also known to be gentle on the stomach, unlike other forms.

Nutrition fact

Vitamin C

Ascorbic Acid. Switzerland

We incorporate Vitamin C (ascorbic acid), renowned for its antioxidant properties and vital role in immune function, collagen synthesis, and iron absorption.

Nutrition fact

Is there a need for additional supplements?

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Your cells feel the benefits from the start

Experience the transformation with Ozero. Embark on a journey toward optimal health, charting progress from the first hours to one year and beyond

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Immediate

Within 24-72 hours

Within 24-48 hours, increased iron levels support immediate hemoglobin synthesis, aiding oxygen transport.

Short-Term

Within 7-14 days

Improved energy levels and reduced fatigue become noticeable due to enhanced oxygen delivery and increased production of red blood cells, enhanced immune function, improved mood and cognitive function

Mid-Term

Within 4-16 weeks

Enhanced skin health and wound healing become apparent due to improved collagen synthesis. Reduction in symptoms associated with anemia, such as weakness and shortness of breath, occurs. Stabilization of homocysteine levels occurs, reducing the risk of cardiovascular disease.

Long-Term

Within 6-12 months

Maintenance of optimal blood cell health reduces the risk of anemia and complications. Sustained improvements in energy levels and cognitive function support overall well-being. Enhanced longevity and quality of life promote healthy aging over years of continued supplementation.

Customer Reviews

4.5 out of 5

79% of respondents would recommend this product

How do we collect reviews?

Sophie M., France

Finally, iron that works

I've struggled with low iron for years and tried countless supplements. Ozero is the first one that didn't upset my stomach. After 3 weeks I noticed real energy improvements — my doctor confirmed my ferritin levels went up.

Maximilian F., Germany

Everything in one capsule

As a vegan for 6 years, I always struggled to keep my B12 and iron in check. Ozero covers everything I was missing — and the app keeps me consistent. My bloodwork has never looked better.

Simon B., Austia

Perfect for vegetarians

Switched to Ozero after my doctor flagged low B12. Two months in and I feel noticeably sharper and less tired in the afternoons. Love that I can see exactly where the ingredients come from.

Vincent M., Switzerland

Works exactly as described

Was skeptical at first — I've wasted money on supplements before. But the chelated iron really is gentler. No side effects, and after 6 weeks my fatigue is gone. Will keep subscribing.

Laura K., Switzerland

Didn't expect to feel a difference so fast

After my annual blood test showed low ferritin, I started researching iron supplements. Ozero stood out because of the chelated form and the traceable sourcing. Three months in, my levels are back to normal and I have no digestive issues whatsoever.

Jonas W., Germany

Didn't expect to feel a difference so fast

I went vegan two years ago and assumed fatigue was just part of the transition. A friend suggested Ozero and within two weeks I felt genuinely different — more alert in the morning, less brain fog in the afternoons. Wish I'd started sooner.

Elena R., Netherlands

Finally solved my iron problem

I'm a runner and kept hitting a wall with my performance. Turns out my iron was chronically low. I've tried three other supplements — all caused stomach cramps. Ozero is the only one that works without side effects. My race times have improved noticeably.

Tobias H., Austria

Subscription is genuinely worth it

I was hesitant about the subscription model but cancelling really is one click. The auto-delivery every two months means I never forget to reorder. The 20% saving adds up too — I've been subscribing for 8 months now.