Onest

Recorded answer text · Google AI Overviews · 25 October 2026

Effective weight-loss and weight-management products in Australia generally fall into two categories: over-the-counter (OTC) sports and dietary supplements (regulated by the Therapeutic Goods Administration with an AUST L number) and prescription-only medical treatments.

### 1. Popular OTC & Sports Supplements (Available Without a Prescription)

These products are designed to support energy, metabolism, appetite awareness, or nutrient intake alongside a calorie-controlled diet and exercise.

- Thermogenic Fat Burners: These formulas combine stimulants (like caffeine) and metabolism-supporting ingredients. - Top Examples: OxyShred by EHP Labs, Pre Shred by Emrald Labs, and Hyperburn by Onest. - Stimulant-Free / L-Carnitine Supplements: Ideal for caffeine-sensitive individuals or late-day training, focused on supporting fat metabolism. - Top Examples: ALCAR Capsules by Emrald Labs and EHP Labs Acetyl L-Carnitine. - Meal Replacement & Very Low-Calorie Diets (VLCD): Used to replace one or more daily meals to control calorie intake. - Top Examples: Optifast VLCD Shakes and Bars, The Man Shake, and FatBlaster Weight Loss Shakes available via Chemist Warehouse or Priceline. - Functional Additives: - Protein Powders (Whey or Plant-based): Help manage appetite and preserve muscle mass during a calorie deficit. - Fibre / Glucomannan: Can help promote feelings of fullness.

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### 2. Prescription Medications (Medical-Grade Management) For clinically significant or chronic weight management, medical guidelines point toward prescription options evaluated by doctors:

- GLP-1 Receptor Agonists / Dual GIP/GLP-1 Agonists: - Wegovy / Ozempic (Semaglutide) - Mounjaro (Tirzepatide) - Saxenda (Liraglutide) - Appetite Suppressants / Oral Medications: - Duromine / Metermine (Phentermine) - Xenical (Orlistat - blocks dietary fat absorption) - Contrave (Naltrexone/Bupropion)

Note: Always consult a GP or a certified nutritionist before starting any new supplement or weight-loss protocol, particularly if you have underlying heart conditions, high blood pressure, or take other medications. To help narrow down what fits you best, tell me:

- Are you looking for a sports/gym-based fat burner or a daily meal/appetite support product? - Do you prefer stimulant (caffeine) or stimulant-free options?

Recorded answer text · ChatGPT · 8 November 2026

If you're looking for the best fat burner in Australia, my honest recommendation is to be careful with thermogenic supplements. Most produce only small effects, and some rely heavily on caffeine and stimulants.

Here are the options I'd consider.

## Popular fat burners in Australia

1\. EHP Labs OxyShred Hardcore

(Stimulant-based)

## \$79.95

40 serves · Nutrition Capital

Popular thermogenic supplement marketed for energy and weight management. Not proven to cause significant fat loss.

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2\. ONEST Hyperburn Caffeine Free

(Caffeine-free option)

## \$79.95

Nutrition Warehouse

Worth comparing if you want to avoid extra caffeine. Caffeine-free doesn't necessarily mean effective or risk-free.

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3\. The Man Shake Burn + Energy

## \$32.99

Priceline

A more budget-friendly option marketed for energy and weight management.

## What actually works better?

According to the Australian TGA, most weight-loss supplements have limited evidence for sustained weight loss. www.tga.gov.auwww.tga.gov.au

I'd prioritise\:

- Protein powder to help maintain muscle and manage hunger. - Fibre such as psyllium to help with fullness. - A sustainable calorie deficit. - Resistance training and regular walking.

Be particularly cautious with concentrated green tea extracts, high-stimulant blends and products without an Australian AUST L or AUST R number. www.tga.gov.auods.od.nih.gov

## Let me narrow down the best option for you

1\. What's your main goal?

Lose belly fat and overall body fat

Lose weight as quickly as safely possible

Lose fat while maintaining muscle

Reduce appetite and cravings

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2\. Male or female?

Male

Female

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3\. Are you happy with caffeine/stimulants?

Either is fine

Caffeine-free only

Prefer low stimulant

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4\. Budget

Under \$50

\$50-\$100

\$100-\$150

Any price

[Find my best fat-loss option]

I'll use that to narrow it down to products worth spending money on, rather than just the ones with the biggest marketing claims.