Vitamin B12
Vitamin B12 fuels energy production, supports brain health, and aids red blood cell formation. Stay vibrant, focused, and full of lasting energy.
Perfomance profile
Science evidence
Vitamin B12 supports energy metabolism, nerve health, and red blood cell formation. It promotes focus, memory, and balanced mood, helping reduce fatigue and maintain mental and physical vitality.
Vitamin B12 is crucial for energy and nerve function. It’s best absorbed sublingually or as methylcobalamin form. Deficiency is common in vegans and older adults—monitor levels when supplementing long-term.
Vitamin B12 is naturally found in animal products such as meat, fish, dairy, and eggs. It’s commonly obtained through diet or fortified foods, especially for vegetarians. Agen Vitamin B12 offers a highly absorbable form to support energy and nervous system health.
Vitamin B12 supplementation is decisively effective for treating and preventing B12 deficiency—improving anemia, neurologic symptoms, and homocysteine levels—with oral high-dose and intramuscular routes both supported; benefits for non-deficient individuals are not established, so routine supplementation without deficiency lacks evidence.
- https://pmc.ncbi.nlm.nih.gov/articles/PMC4953733/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC8471716/
- https://pmc.ncbi.nlm.nih.gov/articles/PMC10710864/
- Vitamin B12
- Dosage: 1 fl oz / 30 ml
- Liposomal Liquid
- Unflavored