HR Labs Proven - 320g / Classic Cola - Pre-Workout

HR Labs Proven

320g / Classic Cola
£39.99
Sale price  £39.99 Regular price 
Skip to product information
HR Labs Proven - 320g / Classic Cola - Pre-Workout

HR Labs Proven

£39.99
Sale price  £39.99 Regular price 
Free Delivery When You Spend £100
Size320g
00
Hours
00
Mins
00
Secs
FOR SAME DAY DISPATCH
  • Train any time without the jitters or crash — a 100% caffeine‑free pre-workout that won’t disturb your sleep.
  • Stay composed and focused under pressure with a smart nootropic blend for calm, clear concentration.
  • Enjoy fuller pumps and smooth blood flow for stronger sets, better mind‑muscle connection and great session feel.
  • Cardio‑friendly formula to keep you consistent through circuits, metcons, HYROX prep and conditioning blocks.
  • Back‑to‑back performance with cellular energy support so your last set hits like your first.

HR Labs Proven – Caffeine‑Free, Stim‑Free Pre‑Workout for Real‑World Performance

Go hard. Sleep soundly. Repeat. If you love the focus and flow of a great pre‑workout but hate the late‑night stare at the ceiling, HR Labs Proven is for you. This fully loaded, stimulant‑free pre‑workout is built to power strength sessions, sweaty metcons and long conditioning days — without caffeine. Whether you lift heavy, chase PBs, prep for HYROX or throw down in combat sports, Proven helps you lock in, move better and maintain output from warm‑up to finisher.

Why Proven stands out

Most “non‑stim” formulas only chase the pump. Proven targets what actually drives performance: blood flow, focus, endurance and cellular energy. The result is a balanced, versatile pre‑workout you can use morning, afternoon or late at night — great on its own, or stack it with your preferred caffeine source when you want an extra kick.

What you’ll feel every session

  • Laser‑focused execution: L‑Tyrosine, Uridine and CognatiQ (coffee fruit extract) support a calm, task‑first mindset so you can change gears quickly and keep technique sharp when fatigue sets in.
  • Fuller pumps, smoother reps: Citrulline Malate works alongside Oxystorm (nitrate‑rich red spinach) and Pomegranate Extract to support nitric oxide pathways for responsive muscles and fluid sets.
  • Cardio that doesn’t fall off a cliff: A cardio‑friendly profile designed for consistent pacing across intervals, circuits and longer efforts — ideal for CrossFit, conditioning blocks and HYROX training.
  • Reliable, repeatable output: Taurine and Peak ATP back cellular energy and hydration so you can sustain effort across sets, rounds and stations.

Engineered for the way you train

Bodybuilding. CrossFit. Powerlifting. Strongman. HYROX. BJJ. MMA. Team sports. If your programme demands focus and repeat effort, Proven keeps pace. Train for a pump and you’ll feel it. Train for endurance and you’ll notice it. No stimulants, no crash — just clean performance you can rely on, day or night.

The formula, decoded

  • Citrulline Malate: Supports nitric oxide production for fuller pumps, better nutrient delivery and training comfort.
  • Oxystorm (red spinach extract): A high‑nitrate botanical that further elevates blood‑flow support.
  • Pomegranate Extract: Polyphenol support that pairs with pump ingredients for feel‑good sessions.
  • L‑Tyrosine: A go‑to amino for focus under fatigue and high‑skill, high‑effort work.
  • Uridine: A smart nootropic addition for composed, productive training.
  • CognatiQ (coffee fruit extract): Complements the focus matrix without adding stimulants.
  • Taurine: Aids cellular hydration and performance during repeated, high‑output efforts.
  • Peak ATP: Supports cellular energy to help you maintain output set after set.

Who is HR Labs Proven for?

  • Athletes training late who want top performance without compromising sleep.
  • Anyone sensitive to caffeine or cycling off stimulants.
  • Hybrid and team‑sport athletes needing pump, focus and endurance in one scoop.
  • HYROX, CrossFit and conditioning‑focused athletes who want a cardio‑friendly pre‑workout.

How to use it

Use Proven whenever you need clean, dependable performance — pre‑lifting, pre‑conditioning or before skill work. It’s stim‑free, so it’s stack‑friendly: take solo for evening sessions, or pair with your usual caffeine source on high‑output days.

Brand: HR Labs | Product: Proven (Stim‑Free Pre‑Workout) | EAN: 5060662330865

Expiry

320g / Classic Cola 31-07-2027
320g / Frootz 31-10-2027
320g / Gummy Bear 31-07-2027
320g / Orange Crush 31-07-2027

Barcodes

320g / Classic Cola 5060662330865
320g / Frootz 5060662330872
320g / Gummy Bear 5060662330896
320g / Orange Crush 5060662330889

Why Shop With Us?

Experience the difference with our premium service and quality products

MyGymSupplements

EASY TO NAVIGATE

Clear product details so you know exactly what you are getting

MyGymSupplements

Fast UK Dispatch

Order by 3pm (Mon-Fri) for same-day dispatch

MyGymSupplements

Fully tracked

With DPD's one hour delivery windows so you know when and where your parcel will be delivered

MyGymSupplements

Top Brands

Shop from the best in Gym Supplementation to give you the edge

Have you seen 👀

Shop Highlights

New Arrivals
New Arrivals

New Arrivals

Best Sellers
Best Sellers

Best Sellers

Protein
Protein

Protein

Pre-Workout
Pre-Workout

Pre-Workout

Best Sellers

View all