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Home/Greal® | Principles

Greal® is guided by four principles that shape how we formulate, source and operate. These are the foundations of our approach to modern, evidence-aligned nutrition.

Health and wellbeing

Human health is influenced by many pressures — changing food systems, environmental exposure, stress, sleep disruption and the natural effects of ageing. These factors shape how individuals feel day to day, and they inform how we design our products.

Greal® is committed to creating practitioner-grade nutritional support using premium ingredients, considered formulations and rigorous testing. Our goal is simple: provide thoughtfully crafted supplements that respect the complexity of modern health.

Integrity

Integrity guides every stage of our process. 

We maintain strict sourcing standards and work only with trusted partners. Each batch is tested using advanced analytical methods with exceptional sensitivity, giving you confidence in purity and consistency. 

Our products are suitable for vegans and vegetarians, and we avoid unnecessary additives wherever possible. Every formula is designed to align with our principles of transparency, precision and responsibility.

Evidence & Research

Nothing enters a Greal® formulation without careful review.

We evaluate ingredient quality, source credibility and global research before selecting any raw material. As part of our ongoing commitment to evidence-aligned nutrition, we continue to test products across multiple stages — from raw materials to finished batches. 

All Greal® supplements are produced under the strict regulatory framework of the Therapeutic Goods Administration (TGA) in Australia. We also choose to commission additional independent testing to further validate quality and compliance.

Australian Commitment

Greal® is proudly Australian-made and Australian-owned. 

We work with local manufacturers, laboratories and suppliers wherever possible, supporting the strength of our domestic industry and maintaining close visibility across every stage of production.

Responsibility to the Planet

We recognise that the ingredients we use originate from natural ecosystems. In return, we are committed to operating with care and responsibility.

We avoid plastic where possible, minimise unnecessary inputs, and use excipients only when essential for stability, safety or performance. Our approach reflects a long-term view: protect the natural resources we rely on, and continually improve our environmental considerations.

Learn more about our Commitment to Sustainability

  • Australian Owned,
    Made & Tested

  • Scientifically
    Researched & Developed

  • Practitioner Grade
    Raw Ingredients

  • Formulated for
    Health Practitioners