Enter the Gates of Hell and take your training intensity to the next level. Designed for experienced lifters, this extreme pre-workout delivers powerful energy, sharp focus and huge pumps to help you crush your PBs.
Key Benefits & Features:
Explosive Energy Formula – Delivers 475mg of caffeine (per 2 scoops) for unmatched drive and motivation.
Powerful Muscle Pumps – 8000mg of L-Citrulline fuels nitric oxide production for increased blood flow and fuller muscles.
Enhanced Focus & Mood – 2000mg of L-Tyrosine helps keep you locked in throughout every session.
Improved Endurance & Hydration – Includes a hydration and electrolyte complex to maintain performance during high-intensity training.
Low Sugar, Low Calorie – Clean energy with no unnecessary junk.
Built for Serious Trainers – Perfect for those chasing elite-level performance and intensity.
Directions for Use:
Mix 2 scoops (23.5g) with 1.5L of cold water and consume 15-30 minutes before training.
New users should start with ½-1 scoop to assess tolerance.
Do not exceed 2 scoops daily.
Nutritional Information:

DELIVERY
For orders over , we offer FREE postage Australia wide
For orders below , the regular postage fee Australia wide is $10
For orders below , the express postage fee Australia wide is $14.95
TRACKING
We aim to dispatch all orders within 1-2 days. Once your order is dispatched, you will get an email with a tracking number with a clickable link. Alternatively, you can simply visit AusPost and enter your tracking number.
If your delivery seems to be taking longer than expected, please email us at sales@oxygennutrition.com.au, and we would be happy to follow it up for you!
REFUNDS AND RETURNS
We have a 30 Day refund/ return policy. However, please find our full list of terms and conditions here.
MORE QUESTIONS?
Have a full read of our shipping policy here or reach out to us directly.
You can email sales@oxygennutrition.com.au or buzz us on 02 6290 6635.
Happy shopping Oxygen crew!