
Why BONE NANZA
- 602 mg of vegetable calcium per daily dose
- With the active ingredients magnesium from organic red lime algae and vitamin D3 from organic lichens
- Supports bones, muscles and nerves with just 2 capsules a day
- 100% plant-based and certified organic
- Well tolerated and highly bioavailable
- Vegan – free from synthetic additives
- Made in Germany

Why calcium is so important for your body
Calcium is a key mineral for stability, movement and regeneration. It is needed to maintain normal bones and teeth, supports normal muscle function and plays an important role in the transmission of signals between nerve cells.
Calcium also has a function in cell division and specialization – processes that are crucial for renewal and stability in the body.
With increasing age and especially during hormonal transition phases, the need for calcium can change. A good supply then becomes particularly important to support the body in everyday life, during exercise and in the long term.

Why plant-based calcium from red lime algae is a special choice
Bone Nanza contains calcium from organic red lime algae (Lithothamnium) – a natural, organic source of calcium from the sea.
The calcium is embedded in a natural algae matrix and differs structurally from inorganic calcium carbonate, such as limestone. This makes it particularly bioavailable and well tolerated.
Bone Nanza uses only sustainably harvested red lime algae, which is gently processed to preserve the natural mineral structure.

Why calcium needs magnesium and vitamin D3
In order for calcium to be optimally absorbed and utilized in the body, it needs the right partners:
- Calcium contributes to the maintenance of normal bones and teeth and supports normal muscle function and the transmission of signals between nerve cells.
- Magnesium contributes to normal muscle function and normal energy metabolism and helps to reduce tiredness and fatigue.
- Vitamin D3 contributes to the normal absorption and utilization of calcium and supports bones, muscles and the immune system.
Bone Nanza combines these three nutrients in a well thought-out, plant-based formula – for an all-round sensible calcium supply.

Quality you can feel
At Bone Nanza, we focus on uncompromising organic quality and natural raw materials:
- Organic calcium and magnesium from sustainably harvested red lime algae
- Vitamin D3 from organic lichen, purely plant-based
- High bioavailability due to natural mineral structure
- Gently processed
- Capsules made from vegetable cellulose
- Free from synthetic additives
- Vegan – gluten-free – lactose-free
- Filled in a light-protecting apothecary jar
- Made in Germany

Who BONE NANZA is just right for
Bone Nanza is ideal for you if you …
- want to support your bones and teeth in the long term
- you are in the perimenopause or menopause
- consume little or no dairy products
- are active in sports and want to provide targeted support for muscles and nerves
- are looking for a well-tolerated, plant-based calcium
- value organic quality and a clear recipe

Easy to integrate into your everyday life
- Take two capsules daily
- In the morning with a glass of water with a meal
- Suitable for long-term use

FAQ
Yes. Bone Nanza is suitable for daily and long-term use. The minerals calcium and magnesium as well as vitamin D3 supplement your diet sensibly and are suitable for everyday use.
Minerals do not work overnight. Many users report a better body feeling after a few weeks, especially during exercise and muscle strain. For lasting support, regular use over several months is recommended.
Take 2 capsules daily with a glass of water with a meal. This supports the tolerance and absorption of the nutrients.
Calcium can impair the absorption of iron and zinc – therefore Bone Nanza should not be taken at the same time as supplements containing iron or zinc. Ideally, keep a time interval of 2-3 hours.
Yes. Bone Nanza can be combined well with many other Ogaenics products, for example with omega-3 or multivitamin complexes.
However, products with iron or zinc such as our multivitamin complexes should be taken at different times, as calcium can influence their absorption (e.g. multivitamin in the morning, calcium in the evening).
The plant calcium contained in Lithothamnium red algae is in the form of naturally formed calcium carbonate. It differs significantly in structure and fineness from calcium carbonate from inorganic sources such as limestone.
Due to its organic embedding in the natural algae matrix and its binding to amino acids, this calcium can be absorbed and utilized particularly well by the body.
Bone Nanza provides 602 mg of elemental calcium per daily portion and thus specifically supplements the diet with a highly bioavailable, plant-based source of calcium.
Yes. An adequate supply of calcium plays an important role, especially during hormonal transition phases such as the perimenopause and menopause. Bone Nanza supplements the diet with plant-based calcium, magnesium and vitamin D3.
Bone Nanza contains calcium and magnesium from the red calcareous algae Lithothamnium. This type of algae is not a classic source of iodine such as brown algae (e.g. kelp).
The natural iodine content is very low and nutritionally irrelevant. Two capsules contain only about 14.5 micrograms (µg) of iodine (daily requirement: 200 µg). Bone Nanza is definitely not an iodine supplement.
Yes. Bone Nanza is vegan, certified organic and free from gluten, lactose and synthetic additives.
Calcium, magnesium and vitamin D are needed to maintain normal bones and teeth and also play an important role during pregnancy and breastfeeding. Bone Nanza supplements the diet with these nutrients in plant form.
As nutrient requirements during pregnancy and breastfeeding can vary from person to person, we recommend that you consult a healthcare professional before taking Bone Nanza, especially if you are already taking other dietary supplements.
Calcium and vitamin D are required for the growth and development of bones in children and adolescents. For use in adolescents, we recommend consulting a healthcare professional in advance to ensure the optimum dosage.








































KRISSY –
Bone Nanza is gentle on the stomach.
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Ogaenics.com –
Liebe Krissy, wir freuen uns über deine 5-Sterne-Bewertung zu unserem Bone Nanza! 🤩 Herzliche Grüße, Julie – Ogaenics
Ophelia –
All the other calcium supplements I used before were synthetic – and too much of those can actually be harmful! With Bone Nanza, any excess is simply excreted by the body AND it’s much better recognised by the body because it’s natural and plant-based!
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Ogaenics.com –
Liebe Ophelia, wie schön, dass du Bone Nanza für dich entdeckt hast! 💚 Du hast völlig recht – unser pflanzliches Bio-Calcium wird vom Körper besonders gut erkannt und verwertet. So kannst du deinen Bedarf sicher und effektiv decken – ganz ohne synthetische Zusätze. Danke für dein Vertrauen! Herzliche Grüße, Julie – Ogaenics
Nina –
After a serious injury, Bone Nanza was and is an important partner in strengthening my body.
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Ogaenics.com –
Dear Nina, we are delighted that Bone Nanza is supporting you so well. 🙏🏼 All the best for you! 🧡 Best regards, Julie – Ogaenics
Anonym –
Bone Nanza is great
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Ogaenics.com –
We are delighted that you like Bone Nanza! 🥰 Best regards, Julie – Ogaenics
Adél-Magdaléna H. –
Excellent! I highly recommend Bone Nanza to anyone looking for a reliable vegan vitamin supplement.
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Ogaenics.com –
Dear Adél-Magdaléna, Thank you so much for your review! We’re thrilled to hear that our Bone Nanza Calcium Complex is working so well for you.💚 Kind regards, Julie – Ogaenics