The World's Smartest Muscle Stimulator

 (Based On 1972 Reviews)

Stronger Abs in 60 Days, or It's Free.

600+ deep muscle contractions a session. Zero effort from you. No refills, no replacing, nothing to maintain. Just strap in and let clinically proven NMES take over.

✓ Burn 500 Calories In a 20 Minute Session

✓ Achieve Stronger, Defined Muscles Faster

✓ Clinically Proven NMES Technology

✓ Tone and Sculpt Muscles on Autopilot

£59.99
£59.99 £120.00
SAVE 50% Sold out
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MuscleLabs™ Ab Stimulator – 20,000 Reps in 20 Minutes

MuscleLabs™ Ab Stimulator – 20,000 Reps in 20 Minutes

£59.99
£59.99 £120.00
SAVE 50% Sold out
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The NextGenPro Ultra Stimulator is an NMES (Neuromuscular Electrical Stimulation) device that straps around your core. It sends targeted electrical pulses through your skin directly into your core muscles, forcing them to contract and release automatically — the same movement pattern as a crunch, plank, or sit-up, without you moving a muscle.

Each session runs twenty minutes. In that time, your core fires 600+ contractions — the equivalent of over 3,000 crunches, done for you.

You're in full control. A built-in module gives you 12 clinically developed modes and 19 intensity levels, so every session can be dialed in exactly how you want it. Modes change the rhythm and pattern of the contractions; intensity levels let you decide how deep they go, from a light pulse to a full, powerful contraction.

Using it couldn't be simpler: strap the belt around your core, pick your mode and intensity, and hit start. No pads. No gels. No mess. It sits flush against your skin and stays locked in place, completely hands-free.

Plenty of brands sell devices that look like the Ultra. Same shape, similar packaging, cheaper price. But looking the same and performing the same are two very different things.

The Ultra Stimulator isn't a copy chasing a trend — it's the original, refined three times over since launch. Every iteration pushed the contractions deeper, the fit more comfortable, and the device more reliable for the long haul.

What you're holding today is the result of three generations of real-world testing and improvement. A knockoff can replicate the outside. It can't replicate the engineering that went into what's under it.

Here's what sets it apart:

  • Three generations of refined technology — every version built on real feedback, not guesswork
  • Deeper, stronger muscle contractions, engineered for actual results — not just a buzzing sensation
  • No pads, gels, or replacement parts — nothing to run out, nothing to maintain
  • 100% hands-free — strap it on and go about your day
  • Built to last for years, not months
  • HSA/FSA eligible — put your pre-tax health dollars toward it

A knockoff can copy how a product looks. It can't copy three generations of engineering behind how it actually works.

CORE KIT

Everything you need to target your abs.

Includes:

  • 1× MuscleLab Core Stimulator
  • 1× Digital EMS Controller
  • 1× Charging Cable
  • User Guide

CORE + ARMS KIT

Target your core and both arms in one setup.

Includes:

  • 1× MuscleLab Core Stimulator
  • 2× MuscleLab Arm Stimulators
  • Charging Cable
  • User Guide

FULL BODY KIT — BEST VALUE

Our complete setup for multiple muscle groups.

Includes:

  • 1× MuscleLab Core Stimulator
  • 2× MuscleLab Arm Stimulators
  • 2× MuscleLab Leg Stimulators
  • Charging Cable
  • User Guide
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This Is What 20 Minutes a Day Looks Like

Real transformations using FDA-cleared NMES for only 20 minutes a day, 100% on autopilot.

  • The first thing that actually flattened my stomach.

    I've tried everything crunches, cardio, eating cleaner and my gut still stuck out. After about 3–4 weeks with NextGenPro, my stomach stopped protruding and my core felt tight for the first time in years. I didn't change my diet and I didn't change my workouts. I use it while watching TV. It feels intense but controlled, and you know it's working. This isn't a gimmick

    Michael B., 3 Month Use

  • This belts is mostly effortlessly restoring my physique

    I bought this mostly out of curiosity. The first session surprised me it forces your abs to contract way deeper than any exercise I've done. After a few weeks, my waist looked tighter and my posture improved. My shirts fit better and I feel more solid through my core. It's now part of my daily routine.

    Daniel M., 2 Weeks Use

  • Incredible results! I noticed improved muscle toning almost immediately.

    I'm busy, less time for the gym, and this fit perfectly into my life as an addition. I use it consistently and after about a month I noticed less bloating, a flatter stomach, and stronger abs when I move or lift. It doesn't feel like fake vibration it's real muscle activation. For someone over 40 who wants results to get better, this is worth it.

    Marlon P., 2 Months Use

  • The results speak for themself

    After six months of using this Stimulator along with a balanced diet, I can honestly say this little device has exceeded my expectations. I've been using it almost daily, mainly on my arms and core, and the results are noticeable!

    Damien T., 6 Months Use

    NMES Technology

    The science of stronger stimulation.

    Electrical muscle stimulation (NMES), explained simply — three stages, one continuous cycle.

    MuscleLab worn during downtime
    ACTIVE SESSION · 18 MIN
    STEP 01 — STIMULATE

    Deep, targeted activation

    Electrical impulses reach muscle fibers directly through the wearable electrodes — activation that's hard to trigger through movement alone.

    STEP 02 — CONTRACT

    Consistent, controlled reps

    A steady rhythm of contraction and release — no counting, no form to think about, just consistent muscle engagement while you go about your day.

    STEP 03 — COMPLEMENT

    Built for recovery days too

    Whether it's an extra session on a rest day or a boost alongside your regular training, MuscleLab fits in — no gym required.