Doppelherz system Q10 UBIQUINOL 100 + B VITAMINS A balanced diet plays an important role in health, energy, and performance, as well as cell protection, especially during periods of increased physical and mental stress. Vitamins B1 and B2 contribute to normal energy metabolism, while pantothenic acid (vitamin B5) supports normal cognitive function. Vitamin E, in turn, contributes to the protection of cells from oxidative stress. Doppelherz system Q10 UBIQUINOL 100 + B-VITAMINS contains B vitamins (B1, B2, B5, B6), which support energy metabolism, as well as vitamin E and selenium, which contribute to the protection of cells from oxidative stress. Application: Unless otherwise prescribed by a doctor, Doppelherz system Q10 UBIQUINOL 100 + B-VITAMINS should be taken once daily with sufficient liquid, without chewing. The stated recommended daily intake must not be exceeded. Not suitable for children and adolescents, pregnant women, or breastfeeding women. A notice: Dietary supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.