Top 10 Fat Burner Supplements

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Reviewed by Louisa Giampaolo, Dietitian, on 9 June 2026

Best Fat Burners in Australia

Looking for the best fat burner? This is our top 10 - a curated shortlist of the most popular, best-reviewed fat-loss support supplements we stock, from thermogenic energy formulas to stimulant-free L-carnitine. These are tools that may support your goals as part of a calorie-controlled diet and regular exercise. Below is what is in our top 10 right now.

How We Rank Our Top 10

  • Well-studied ingredients - caffeine, green tea and L-carnitine.
  • Stimulant level - thermogenic and stimulant-free options.
  • Taste, reviews and value.

Our Top 10 Fat Burners

1. OxyShred Hardcore - EHP Labs

The stronger version of EHP's iconic OxyShred, a thermogenic formula with a bigger stimulant and energy hit, to support training and metabolism as part of a calorie-controlled diet.

2. Carnitine+ - Emrald Labs

A stimulant-free L-carnitine formula that supports the way your body uses fat for energy - a clean, caffeine-free addition to a fat-loss routine alongside diet and training.

3. Pre Shred | Variety Pack - Emrald Labs

A sample pack of Emrald's Pre Shred thermogenic pre-workout, letting you try the flavours while pairing training energy with metabolism support for sessions in a deficit.

4. Hyperburn - Onest

A thermogenic formula combining energy and metabolism ingredients to support your training and weight-management goals.

5. ALCAR Capsules (L-Carnitine) - Emrald Labs

Acetyl-L-carnitine in convenient capsules - a caffeine-free option involved in fat metabolism and a popular stimulant-free fat-loss support.

6. Deficit Clinical - Faction Labs

A comprehensive fat-loss support formula combining thermogenic and metabolism ingredients to complement a calorie-controlled diet.

7. Inferno - Lunar Performance

A thermogenic formula built around energy and metabolism support for those training hard in a deficit.

8. OxyShred - EHP Labs

EHP's hugely popular thermogenic, a daily energy and metabolism support drink to complement diet and training.

9. Pre Shred - Emrald Labs

A thermogenic pre-workout pairing training energy with metabolism support, for an energised session while dieting.

10. Envy | Fat Burner - Elite Supplements

The Elite Supplements thermogenic fat-loss support formula, combining energy and metabolism ingredients at great value.

How to Choose the Best Fat Burner

If you train hard and tolerate caffeine, a thermogenic suits; if you are caffeine-sensitive or train late, a stimulant-free L-carnitine is a better fit. Keep your total daily caffeine in check (FSANZ suggests around 400mg from all sources). Fat burners support your goals alongside a calorie-controlled diet and exercise - they are not a quick fix. Our certified nutritionists can help.

Why Shop with Elite Supps

  • Every member of our team, online and in all our stores, is a certified nutritionist, so expert advice is always free.
  • A specialist range of fat burners across every type.
  • More than 140 stores nationwide, plus fast online delivery and same-day dispatch.
  • Family-owned, with competitive prices and regular deals.
  • Flat-rate shipping Australia-wide, and free delivery on orders over $150.
  • A 30-day money-back guarantee on your order.

Explore More

Browse all fat burners, stimulant-free and weight loss options. Our certified nutritionists can help.

FAQ

What is the best fat burner?

There is no single best one - it depends on your caffeine tolerance, your goals and your preferred format. Our top 10 highlights the most popular, best-reviewed options. They all work as part of a calorie-controlled diet and exercise.

Do fat burners actually work?

They may support energy, metabolism or appetite, which can help you stay on track, but they are not a quick fix. Weight loss comes from a sustained calorie deficit.

What ingredients should I look for?

Well-studied ones like caffeine for energy and metabolism (1), and L-carnitine for fat metabolism (2). Stimulant-free formulas rely on L-carnitine and CLA.

Are fat burners safe?

For healthy adults as directed. Watch your caffeine with thermogenic formulas, and check with your healthcare professional if you take medication, are pregnant or breastfeeding, or have a health condition.

Where can I buy the best fat burners in Australia?

Right here at Elite Supplements, across every type and leading brand. Our certified nutritionists can help. Shop online or visit any of our 140+ stores.

References

1. International Society of Sports Nutrition position stand: caffeine and performance. https://doi.org/10.1186/s12970-018-0216-0

2. National Institutes of Health, Office of Dietary Supplements. Carnitine - Fact Sheet for Health Professionals. https://ods.od.nih.gov/factsheets/Carnitine-HealthProfessional/