Doctor's Best Fully Active B12 provides 1500mcg of Methylcobalamin per serving to support energy, memory, and mood. This vegan, non-GMO, gluten-free, and soy-free formula helps promote optimal nervous system and metabolic function.
Supports energy, memory & mood
Promotes nervous system & metabolic health
High-absorption Methylcobalamin form
Vegan-friendly, non-GMO, gluten-free & soy-free
USP Verified & third-party tested
Clinically studied ingredients for purity & efficacy
Non-GMO, gluten-free & vegan-friendly
Methylcobalamin (B12) – 1500mcg – Supports neurological and metabolic function
Vegetable Cellulose Capsule – Vegan-friendly formulation
Microcrystalline Cellulose – Enhances stability
Take one veggie capsule daily, preferably with food, for optimal absorption.
Domestic Orders (UK)
Same-day dispatch before 3 PM Monday to Friday and 12 PM on Saturdays
Tracked 24-hour service
International Orders
Estimated 3–5 days delivery