XYMOGEN OptiMetaboliX - Metabolism Supplement with B12 Vitamins and Folate - Cinnamon Supplements Vitamin B9 - No Sugar Added, Vegan and Gluten Free - Vanilla Delight (10 Servings)

Pure Encapsulations Adenosyl/Hydroxy B12 90's - High-Potency B Vitamin - for Energy Metabolism & Neurological Support* - Brain Support Supplement* - Vegan & Gluten Free - 90 Capsules

Nature's Bounty Vitamin B-12 1000 mcg Tablets 100 ea (Pack of 4)

INNERVISNUTRITION Bioavailable Active Form BioActive Vitamin B12 Support Heart Health Boost Energy 120 Vegetable Capsules Supplement

Olympian Olympian Labs Hair Vitamin Gummies Labs Hair Vitamin Gummies | Rich in Biotin Plus Vitamins and Minerals | 60 Count Great Tasting Berry Flavor

Energy Gummies Vitamin B12, Green Tea Natural Caffeine Support, Extra Strength 1000 mcg Daily Energy Vitamins, Delicious Berry Flavor Gluten Free Chewable Supplement for Cycling & Running - 60 Chews

Swanson Vitamin B-12 with Folic Acid 60 Tabs

Vitamin B12 1,000mcg - Supports Energy Production, Once Daily Dietary Supplement - Vitamin B-12 (As Cyanocobalamin), Gluten & Dairy Free (100 Lozenges) by The Vitamin Shoppe

Nature's Truth Vitamin B-12 2500 McgPlus Folic Acid, Natural Berry Flavor, 60 Count (Pack of 3)

MegaFood Methyl B12 - Vegan - Includes Methyl Folate, Vitamin B12 B6 - Supports Cellular Energy Production, Nervous System Health Cardiovascular Function - 90 Tablets

BulkSupplements.com Vitamin B12 1000 mcg Softgels - as Cyanocobalamin, Vitamin B12 Supplement - Essential Vitamin B, Gluten Free, 1 Softgel per Serving, 180 Count (Pack of 1)

Natrol Vitamin B12 5,000 mcg, Fast Dissolve Vitamin B12 Supplement Supports a Healthy Nervous System and Energy Metabolism, 200 Tablets, Up to a 200 Day Supply

Seeking Health Methyl B12 with L-Methylfolate - MTHFR Support Supplement - Methylation Support Supplement - Lozenges to Support Brain Health & Energy - 60 Lozenges