If you want to take B vitamins like B 12 and B 6 together for maximum benefits. How to take The production date is on the bottle cap or label.
Quest Vitamin B Complex (30 Tablets) - Quick Release Formula to Reduce Tiredness & Fatigue. Full Spectrum of B Vitamins: Thiamin B1, Riboflavin B2, Niacin B3, Vitamin B6 & Vitamin B12.
Vitamin B Gummies for Kids - Vitamin B Complex - 30 Gummies - Energy - Immunity