Its filled with suppliers selling under-dosed products, peptides with incorrect amino acid sequences, oreven worsevials contaminated with bacterial endotoxins or heavy metals
Scientific References Hydroxocobalamin: a medicine to treat vitamin B12 deficiency
This is the best route if you have underlying health conditions or want to discuss how B12 fits into your broader health plan
research compound only Product Specifications Format: capsules Strength: 50 mg per capsule Count: 60 capsules per bottle Purity: 99% (HPLC verified) Container: sealed amber bottle Certificate of Analysis: lot-specific COA available See the FDA Disclosure, Storage Instructions, and RUO tabs for handling, storage, and regulatory information
A discussion with your healthcare provider can also help you decide, considering your health needs and lifestyle
But, cyanocobalamin is often chosen because its stable and cheaper