Performance nutrition is efficient, effective and evidence based!

Welcome to Performance Nutrition NSW

I’m Lilly Rossington,  a Certified Nutritionist in Natural Health and Nutrition and a fully qualified Level 1 Crossfit Coach. I founded Performance Nutrition NSW because I am passionate about health and fitness and love helping others become the best version of themselves.

My goal is to show you the key concepts behind fuelling for your goals and supporting you to find your own approach to nutrition that keeps your body, mind and soul healthy.

I have a range of programs to suit every need, including weight loss, detox, metabolic repair and habit transforming. Visit our Programs page for more information.

Featured Programs

The Bulletproof Gut Program

Rapidly improve your entire digestive system to ensure you are the healthiest you have ever been.

The Real Detox

Discover the whole food, fad-free approach to naturally detox your body.

The Starting Fat-Loss Program

Everything you need to kick-start your weight loss journey while improving your health.

The Metabolic Repair Program

The new dieting formula to a great body and optimal health.

If you are ready to invest in your health long term, learn real nutrition principles and build your own pattern of eating that suits your goals and lifestyle, then let's get started!