Active B Complex is a dietary supplement based on B vitamins and intrinsic factor. It provides essential B vitamins along with intrinsic factor, which is essential for proper absorption of vitamin B12 in the ileum. In addition, it contains folic acid in its methylated form, that is, active, in the patented form Metafolin® (calcium L-methylfolate). Energy and metabolism: B vitamins are essential for energy metabolism, helping to convert nutrients into energy and reducing tiredness and fatigue. Neurological Function: Vitamin B12 (methylcobalamin) and vitamin B6 (pyridoxal 5-phosphate) support nervous system health by contributing to the formation of neurotransmitters and maintaining cognitive function. Improves nutrient absorption: Thanks to intrinsic factor, this supplement improves the absorption of vitamin B12, which is especially useful for people with hypochlorhydria or difficulty absorbing this vitamin. Cellular Health: Folate (calcium L-methylfolate, Metafolin®) contributes to normal red blood cell formation and supports DNA synthesis, making it essential for maintaining cellular health. Healthy skin and hair: Biotin is known for its key role in maintaining healthy skin and hair, helping to combat problems such as dryness or thinning hair. It is recommended to take 1 capsule a day. Food supplements should not be used as a substitute for a varied and balanced diet or a healthy lifestyle. Do not exceed the expressly recommended daily dose. Keep out of reach of young children. Not suitable for children under 17 years of age. Store in a cool, dry place.