Vitamin B-12 Sublingual Lozenge 5000 mcg 30 Tablets Solaray

What the brand says

For optimal absorption, this product is designed to dissolve slowly in your mouth, preferably under your tongue. Vitamin B-12 is intended to promote healthy nerve function and healthy homocysteine levels. This product also contains methylcobalamin, a preferred form of B-12. Methylcobalamin is thought to be utilized more efficiently by the body than other forms of vitamin B-12.