High potency methylated vitamin B12 lozenge (5mg).
Amazon.com: Pure Encapsulations Methylcobalamin 1,000 mcg - Vitamin B12 Supplement to Support Memory & Nerve Health - Premium Vitamin B12 Capsules - 60 Capsules : Health & Household
Methylcobalamin | 99.14%(HPLC) | In Stock | Vitamin chemical
MethylCobalamin – Vitamin B12 – 1 MG – Cherry (120 Tablets) by Source Naturals at the Vitamin Shoppe