OnBlends By Dr Libby was founded by Dr Libby Weaver, a nutritional biochemist holding a PhD from the University of Newcastle and more than 25 years of clinical experience across one-on-one practice and world-renowned health retreats. After 14 years of university study and authoring 14 books on health and nutrition, Dr Libby created OnBlends to bridge the gap between what modern life demands and what modern nutrition too often lacks. Every supplement is formulated around food-sourced ingredients and quality medicinal herbs with measurable active compounds — not quick fixes, but thoughtful nourishment designed to support energy, resilience and clarity through every season of real life. Shop the full OnBlends By Dr Libby range at Sisters & Co.
