USP Labs Jack3d Advanced Pre Workout
The Jack3d name means something. It was built in the gym, earned through results, and has carried serious weight in the pre-workout world ever since. USP Labs spent three years developing a formula worthy of carrying it forward — and Jack3d Advanced is the result. This is not a one-trick caffeine hit. It’s a multi-pathway performance formula covering energy, focus, pumps, endurance, fat burning, thermogenesis, mood, cognitive function, and muscle growth support — a complete training edge in a single scoop.
If you’ve been waiting for a pre-workout that actually addresses the full picture of what makes a session great — not just the energy, but the focus, the pump, the mental clarity, the recovery — Jack3d Advanced was built for exactly that.
- Increases energy for harder, longer training
- Sharpens focus and mental alertness
- Enhanced vasodilation for skin-splitting pumps
- Reduces lactic acid build-up to extend endurance
- Boosts metabolism and supports fat burning
- Helps control blood sugar during training
- Increases thermogenesis
- Elevates mood, memory and cognitive function
- Supports protein synthesis, muscle growth and recovery
- Take 1 serving with cold water 20 minutes before training
- Note: This is the Advanced formula — NOT the original Jack3d formula
Delivery estimates are from the date of dispatch, NOT the date of purchase. All orders are subject to a two days handling time.
We mainly use Royal Mail for all deliveries, however depending on order size and availability, we also use Parcel Force/ DPD as our main courier partners.
We will email confirmation of your order on receipt and for those orders being delivered by a courier company you will receive further delivery update emails via the courier company directly (usually with a delivery slot). Please leave your mobile number at ordering stage if you would like to receive notifications.
Should you not be at home to receive your delivery, our couriers will try again the following day or give you the option to rearrange a delivery time/ collection point.
Should you not be in to sign/ receive your delivery, please let us know via email info@gymsupplements.co.uk and we will arrange to leave your parcel with a neighbour if it is possible to do this.
Should you choose to call, please do not leave a voicemail. Instead, please email us along with your order number.
If you leave a signed authorisation note the couriers will leave your parcel in an alternate place at your delivery address however this will be entirely at your own risk.
Delivery Rates;
- Free Delivery on all orders over £70+
- £4.99 for all orders below £70
While we work hard to ensure all orders are dispatched as quick as possible, sometimes it is out of our hands & even the most reliable couriers can end up having delays.
In this instance, please get in touch with us via email and we will reach out to the courier for an update.
