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Most pre-workouts are built around caffeine. That is great at 6am and a problem at 7pm, when the last thing you want is to be staring at the ceiling after a late session. Nexus AMP3D 2.0 takes the other route. It is a pump pre-workout with zero caffeine, so you can train whenever suits you and still sleep. Here is what changed in 2.0, what it does, and how to use it.
The short answer
- What it is: a non-stimulant pump pre-workout from Nexus, a New Zealand-owned brand.
- What changed in 2.0: around 19 ingredients and roughly 56% more active material per scoop, according to Nexus.
- What it does: pump, hydration and focus, with no caffeine.
- Who it suits: evening trainers, stim-sensitive lifters, and anyone who wants to stack it with their usual pre.
- Flavours we stock: Sour Apple, Orange Cream and Red Sour Straps.
What changed in AMP3D 2.0
AMP3D 2.0 is the rebuilt version of Nexus's original non-stim pump formula. Nexus reformulated it with around 19 ingredients and roughly 56% more active material per scoop. The pump and nootropic ingredients were upgraded to drive more blood flow, fuller muscles and a cleaner mental edge than the first version.
A quick note if you have used the original. The old AMP3D has been replaced by the 2.0 range, so if you are reordering, the 2.0 tubs are what you want. AMP3D 2.0 Sour Apple is the easiest place to start.
What it does
AMP3D 2.0 is built for three things.
Pump. The formula focuses on blood flow, which is what gives you that full, tight feeling in the muscle during a session. You notice it most on higher-rep work and isolation exercises.
Hydration. Part of a good pump is keeping fluid where you want it. AMP3D 2.0 is designed to support hydration through a session, so drink a decent amount of water with it.
Focus without the buzz. The nootropic ingredients are there for a clearer head and a better mind-muscle connection. You will not get the jolt of a stim pre, and that is the point.
The big trade-off is energy. If you rely on caffeine to get yourself off the couch and into the gym, AMP3D 2.0 alone will not do that. It is a pump and focus product, not a wake-up product. That is why so many people stack it.
Stacking with PER4M, or running it solo
With PER4M. This is the classic Nexus stack. PER4M brings the stimulant energy, and AMP3D 2.0 layers pump and hydration on top without adding any more caffeine. If you use PER4M 2.0 Cola Crush or another PER4M flavour, you can add AMP3D without changing your caffeine total. If you are new to stacking, start with a half scoop of each and read both labels. Our PER4M vs PER4M 2.0 post explains which version of PER4M to pair it with.
On its own. This is where AMP3D 2.0 shines for evening sessions. Take a scoop before a late workout, get the pump and focus, and go to bed on time. It is also a good pick for anyone who has found stim pre-workouts too much, or who is taking a break from caffeine.
On a caffeine break. If your usual pre has stopped hitting like it used to, a couple of weeks on AMP3D 2.0 alone lets you drop caffeine while keeping your training quality up.
Flavours we stock
| Flavour | Tastes like | Best for |
|---|---|---|
| Sour Apple | Tangy green apple lolly | A safe first tub |
| Orange Cream | Smooth, sweet orange | People who avoid sour |
| Red Sour Straps | Sour red lolly | Sour fans |
Taste is personal, so treat these as a guide. If you like a creamy, sweeter drink, go for AMP3D Orange Cream. If you already love the sour Nexus flavours, Red Sour Straps is the one.
Where NZ Supps fits
We stock the Nexus pre-workouts range, so you can pick up AMP3D 2.0 and PER4M in one order, with free shipping over $70. If you want to compare it against other caffeine-free options, browse our stim-free pre-workouts and wider pump formulas.
For a side-by-side look across brands, read our list of the best stim-free pump pre-workouts. New to the brand? The Nexus guide covers the whole range, and the Find Your Stack quiz can help you build around it.
FAQ
Does AMP3D 2.0 have caffeine? No. AMP3D 2.0 is a non-stimulant pump pre-workout with zero caffeine. That is why it suits evening training and people who are sensitive to stimulants.
What is the difference between AMP3D and AMP3D 2.0? AMP3D 2.0 is the rebuilt version. Nexus reformulated it with around 19 ingredients and roughly 56% more active material per scoop, with upgraded pump and focus ingredients. The original AMP3D has been replaced by the 2.0 range.
Can I stack AMP3D 2.0 with PER4M? Yes, that is one of the most common ways to use it. PER4M brings the energy, AMP3D 2.0 adds pump and hydration without adding caffeine. Start with a half scoop of each if you are new to stacking, and check both labels.
Can I take AMP3D 2.0 at night? Yes. Because there is no caffeine, it will not keep you awake the way a stim pre-workout can. That makes it one of the better options if you train after work or late in the evening.
Which AMP3D 2.0 flavour should I try first? Sour Apple is the safest first pick if you like tangy, lolly-style flavours. Orange Cream suits people who prefer something smoother and sweeter. Red Sour Straps is the one for sour fans.
