Contributes to the reduction of tiredness and fatigue. Also, B12 vitamin contributes to the normal function of the immune system and to the reduction of tiredness and fatigue (EFSA).
PuroSure Vitamin B12 Tablets – High Strength - 200 Tablets (6 Month+ Supply) – Cyanocobalamin B12 50mcg Supplement - Contributes to The Reduction of Tiredness and Fatigue
NuMe Supplements Vitamin B12 Tablets High Strength | 360 Tablets | 1000mcg Vegan B12 Supplement | Methylcobalamin Tablets | Tiredness and Fatigue Tablets | Immunity Supplements UK Made GMP Approved
Vitamin B12 Tablets High Strength - 365 Tablets - 1000mcg Dual Power Vit B12
OmniCo Vitamin B12 Tablets – High Strength – 450 Tablets – 1000µg Methylcobalamin B12 Vitamins - Supplements for Immune System, Brain Function, Energy & Sleep – Vegan - Non-GMO, Made in The UK