CitroBiotic®
Organic Grapefruit Seed Extract
CitroBiotic is a high-quality dietary supplement "Made in Germany", produced from grapefruit seeds and peels of certified organic quality.
Order now at sanitas.shop
For over 30 years
Since 1995, we have been the first German company for high-quality organic grapefruit seed extract.
From controlled organic cultivation
For production, only organic grapefruits from controlled organic cultivation from France and Italy are used.
Made in Germany
Under pharmaceutical cleanroom conditions and in compliance with the strictest hygienic requirements and constant quality controls.
CitroBiotic® Products
CitroBiotic® Active+
- Full-spectrum organic GKE as liquid extract plus organic Echinacea
- Ideal for the cold and wet season
- Pharmacy-grade safety “Made in Germany” since 1995
- Naturally! Organic – Vegan – Lactose-free – Gluten-free – Palm oil-free
- Resource-efficient! Organic fruits (Citrus paradisi) of European origin
CitroBiotic® – Organic Grapefruit Seed Extract
- Full-spectrum Organic Grapefruit Seed Extract as a liquid extract
- To support well-being
- Pharmaceutical grade “Made in Germany” since 1995
- Exclusive use of organic fruits of European origin
CitroBiotic® – Tablets
- Full-spectrum Organic GSE in tablet form
- To support well-being
- Pharmaceutical grade “Made in Germany” since 1995
- Resource-saving! Organic fruits of purely European origin
CitroBiotic® – Capsules
- Full-spectrum organic GSE in capsule form + natural Organic Acerola Vitamin C
- To support well-being
- Pharmaceutical grade “Made in Germany” since 1995
- Resource-saving! Organic fruits of European origin
Quality from Seed to Product
How Our Extract is Made
From organic cultivation to the bottle: certified European plantations → Cleaning & Preparation in Germany → gentle multi-stage extraction under pharmaceutical cleanroom conditions.
Learn More About Our Quality
Frequently Asked Questions
Below you will find some questions that we often receive regarding CitroBiotic. If your question remains unanswered, please feel free to contact us.
Contact UsWhat Distinguishes CitroBiotic from other GKE Brands?
Full spectrum from organically grown seeds & peels with laboratory analysis for each batch.
Where Can I Buy CitroBiotic?
Directly from the manufacturer at sanitas.shop; pharmacies & health food stores also carry it.
Is CitroBiotic Vegan & Organic-Certified?
Yes, purely plant-based, DE-ÖKO-039 certified, free from gluten, lactose & alcohol.