Xtend are whole-heartedly committed to excellence in manufacturing, research and results. After years of doing this — and with over a century of combined experience — they are unwilling to settle for complacency or commonplace. They know they are dealing with delicate and intricate biological machinery. And know that only those products that are rigorously investigated for efficacy and relevance are worthy of the Xtend name; worthy of putting into your body.
By partnering with revered raw material suppliers to improve processes, develop new compounds, and to test and challenge current ingredients in physiological settings, Xtend will continue this unique approach to supplement creation.