Persistent tiredness, poor concentration, and low resilience to stress.
Scientific Solution:

• OBU Adult Multivitamin Gummies – Provides the full B-complex (B6, B12, Niacin, Pantothenic Acid) for ATP energy production, vitamin C & E for oxidative stress protection, and zinc & selenium for metabolic enzyme activity.

• OBU Vitamin D₃ Gummies – Cholecalciferol supports mitochondrial energy metabolism and muscle function; studies show adequate D₃ levels correlate with reduced fatigue.
  Mechanism of Action:
  B vitamins function as coenzymes in the Krebs cycle, facilitating the generation of cellular energy. Vitamin D₃ supports muscle and immune health, indirectly reducing fatigue. Antioxidants (C, E, selenium) reduce oxidative damage that impairs energy production.