Ubiquinol Gold features Kaneka-QH ubiquinol, the world's first and only ubiquinol available as a nutritional ingredient. Kaneka ubiquinol is more bioavailable and better absorbed than conventional CoQ10 and has been the subject of scientific studies and clinical investigations for more than a decade. Ubiquinol Gold is manufactured in the USA to industry-defining quality standards and is verified by independent third-party labs to meet identity, purity, and potency label claims.CoQ10 is a powerful, fat-soluble, vitamin-like substance found naturally in all forms of animal life. It is biosynthesized in the membranes of cells in humans and is vital in the production of energy. It is a power plant for the body that is found in most cells, with especially high concentration in the heart, which requires high levels of energy for normal function.Ubiquinol is a reduced and highly bioavailable form of CoQ10, and more easily absorbable than conventional CoQ10. It can help restore optimal levels of CoQ10 quickly and efficiently, especially in those who are over 40 years and/or whose body's ability to convert CoQ10 to ubiquinol is compromised due to certain health conditions or medications.- Clinically-proven Kaneka-QH- Highly bioavailable form- Naturally fermented from yeast- Hexane-free processing- Soy-free / Gluten-free- Verified free of allergens- No harmful additives- No magnesium stearate- Certified kosher