What is Adenosylcobalamin?
Adenosylcobalamin (also known as adenosylcobalamin B12, coenzyme B12, or cobamamide) is one of the two biologically active forms of vitamin B12, alongside methylcobalamin. Vitamin B12 occurs naturally in animal products such as meat, fish, eggs, and dairy, and is essential for, among other things, energy production and the nervous system.
Adenosylcobalamin works directly in the mitochondria, the energy powerhouses of our cells, where it supports energy metabolism. Thanks to this direct action, it is well-absorbed and effective in reducing fatigue and promoting vitality.
Applications in the food industry


Technical advantages for formulation
Applications in supplements and functional foods
Adenosylcobalamin is widely applicable in energy and vitality supplements. Due to its role in cellular energy production, it is particularly suitable for formulas aimed at physical performance, recovery, or fatigue reduction. It is often incorporated into multivitamins with active B12 forms and is also well-suited for oral liquid products such as shots, functional beverages, or ampoules, provided it is correctly stabilized.
Why choose Planture?
At Planture, you will find adenosylcobalamin of consistent, controlled quality, specifically tailored to the needs of professional supplement manufacturers. Each batch is thoroughly tested for purity, stability, and product specifications, ensuring reliable performance. Thanks to ample stock and flexible logistics, we deliver quickly and worldwide. Furthermore, we offer technical support with documentation, certificates of analysis, and product advice. This way, Planture helps develop high-quality, efficient, and future-proof health products.
Frequently asked questions
Thanks to our extensive stock, adenosylcobalamin is generally available directly from stock. Worldwide just-in-time delivery is possible with us, depending on volume and location.
Certainly, a Certificate of Analysis (CoA) is provided for each batch, stating the measured values of that specific batch. This CoA demonstrates that the product meets the established product specifications. Stability data, such as shelf life and storage conditions, can be shared additionally if desired.
Adenosylcobalamin is generally considered a relatively stable form of vitamin B12 in supplements. Although it is less susceptible to degradation than some other B12 forms, it remains important to protect the ingredient during processing from extreme conditions such as excessive heat, moisture, and prolonged exposure to light and oxygen. For optimal stability, controlled conditions (dry, cool, light-protected) are therefore recommended. This ensures that the quality and efficacy of adenosylcobalamin in the final product are maintained.