MuscleTech Peptide 320 is an advanced, stimulant-free metabolic support formula designed for athletes, gym-goers, and fitness enthusiasts aiming to manage body composition without caffeine crashes or jitters. Formulated with cutting-edge bioactive peptide technology and premium botanical extracts, Peptide 320 supports healthy fat metabolism, thermogenesis, and daily caloric expenditure around the clock.

Key Benefits & Features

• 100% Caffeine-Free Formula: Delivers targeted metabolic support without central nervous system stimulants, jitters, or sleep disruption.

• Bioactive Peptide Technology: Engineered with high-quality bioactive peptides designed to enhance nutrient absorption and cellular signalling.

• Supports Fat Metabolism: Formulated to assist the body's natural calorie-burning pathways and lipid utilisation during diet phases.

• Day or Night Flexibility: Ideal for late-afternoon or evening training sessions when you want metabolic support without compromising deep sleep.

• Easy-to-Swallow Capsules: Convenient, precisely dosed rapid-release capsules eliminate the hassle of mixing powders.

How It Works

Traditional thermogenic formulas often rely on high doses of synthetic caffeine to artificially spike heart rate and perceived energy. MuscleTech Peptide 320 takes an innovative, non-stimulant approach by using bioactive peptides alongside standardised herbal extracts to support metabolic rate and energy utilisation at the cellular level.

By focusing on stimulant-free lipid transport and thermogenic signalling pathways, Peptide 320 helps prime your body to utilise stored fatty acids for energy while preserving lean muscle mass during caloric deficits. This makes it an ideal continuous-use metabolic support tool for anyone sensitive to caffeine or seeking round-the-clock fat-loss support.

Recommended Use

Take 1 serving (2 capsules) with a large glass of water twice daily. For best results, consume your first serving 30 to 60 minutes before breakfast and your second serving 30 to 60 minutes before lunch or prior to evening exercise. Do not exceed 4 capsules within a 24-hour period.

Container Size: 60 Capsules
Serving Size: 2 Capsules
Servings Per Container: 30

We use NZ Couriers as our courier service using an international service. NZ Couriers provides our customers with fast and reliable delivery to destinations across their comprehensive AUS network. 

Standard orders over $60.00 receive free* shipping nationwide, excluding WA, NT, TAS.
Standard delivery starts from $12.90 per shipment for orders under $60.00 
Signature Required $14.90 per shipment. Please ensure you do not have the 'authority to leave' authorization set up at your address with NZ Couriers should you wish to use this service.
If you don't want NZ Couriers to leave your parcel unattended, please select the signature required option. This is especially recommended for high value orders. Neither NZ Couriers nor Sprint Fit are liable for parcels that are stolen, damaged or lost after an item has been delivered.

Final pick up each day is at 3.45pm Monday to Friday. 

*Excludes public holidays and weekends as courier is closed

Click here to view the full Shipping Details and Returns Policy.