Nexus PER4M + AMP3D Pre-Workout Stack

The ultimate Pre-Workout stack

We put the Nexus Sports Nutrition PER4M + AMP3D stack together for one purpose: explosive workout performance!

This powerful pre-workout and pump combo covers all aspects of your training needs, including energy, strength, endurance, and focus. It's suitable for use at any time of the day and clinically dosed for maximum effectiveness.

Take your training to the next level with the PER4M + AMP3D stack! 

• Explosive pre-workout and non-stim pump formulas
• PER4M covers energy, mood, focus, strength, and pumps
• AMP3D enhances nitric oxide, mood, focus, strength, and pumps
• Clinically dosed for maximum effectiveness

More about PER4M & AMP3D:

PER4M Pre-Workout contains 17 carefully selected ingredients to cover all aspects of your training. It provides increased energy, elevated mood, clean and long-lasting focus, increased strength, and pumps.

AMP3D Non-Stim Pump Formula contains 13 ingredients to enhance nitric oxide production and blood flow, elevate your mood, provide clean and long-lasting focus, as well as increased strength and insane pumps.

Recommended Use

Mix one serving (1 scoop) of PER4M and one serving (1 scoop) of AMP3D with 600-800ml of cold water and consume 30 minutes before exercise.

Both of these products can also be used on their own depending on your pre-workout needs.

Shipping

Orders placed before 3 pm (Mon–Fri) are packed and shipped the same working day. Orders placed after 3 pm are shipped the next business day.

Delivery is within New Zealand only via NZ Post or NZ Couriers. North Island delivery typically takes 12–48 hours, South Island delivery takes 24–72 hours. Please allow extra time for rural addresses or during busy periods.

Free shipping on orders over NZ$100. Orders under NZ$100 start from NZ$7, calculated at checkout based on weight and delivery address.

Tracking details are emailed upon dispatch. Customers can follow delivery progress and should contact the courier directly for delays.

Inspect goods upon arrival and report any courier damage immediately.

Returns & Refunds

Contact ASN Online within 14 days of receiving your order to request a return. Proof of purchase is required, and items must be unused and in their original condition.

Clearance items, sale items, gift cards, free gifts, short-expiry, and hardened products are not eligible for return.

Return shipping costs are the responsibility of the customer and are non-refundable. Original shipping charges are deducted from any refund.

Faulty items must be reported within 14 days. If confirmed faulty, return shipping costs will be refunded; otherwise, the item will be sent back to the customer.

Unopened products may be returned within 14 days with prior approval. Returns are subject to inspection, and a 15% restocking fee may apply.

Orders can be cancelled any time before they are shipped for a full refund.

If a parcel is undeliverable due to an incorrect address, extra charges may apply to resend.

All rights under the NZ Consumer Guarantees Act 1993 apply.