HR LABS DEFIB PROVEN EDITION™

HR LABS DEFIB PROVEN EDITION™

HR Labs
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Regular price £49.99
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Description

HR LABS DEFIB PROVEN EDITION™

The world’s best pre-workout?

The Key to success is excess. Overloaded for elite training only DEFIB PROVEN Edition combines the complete stimulant system of our ultimate all in one pre, DEFIB™, with the full performance matrix of our non-stim pre, PROVEN™, in a maxed out 34g serving.

Formulated for athletes who won’t settle for 100% we have amped this up with zero compromises. You won’t find anything else like it… because nothing comes close.

Super Limited Edition.

Key Benefits

STACKED TO THE MAX

Combines the full active profiles of DEFIB™ and PROVEN™ into one comprehensive pre-workout.

ENERGY, MOOD & FOCUS

400mg of caffeine in synergy with Citicoline, Sabroxy®, CognatiQ®, Uridine and SalidroPure™.

BLOOD FLOW & PUMP SUPPORT

Featuring a huge dose of Citrulline Malate, OxyStorm®, Pomegranate Extract, PeakATP® and PeptiPump™.

HYDRATION, OSMOLYTIC & PERFORMANCE SUPPORT

Includes Taurine, Pink Himalayan Salt, Betaine Anhydrous and Vitamin C.

LIMITED EDITION RELEASE

A one-of-a-kind formulation created for athletes who want to win. There is no second place.

THE COMPLETE DEFIB™ + PROVEN™ STACK. AMPED UP TO 11!

DEFIB™ PROVEN™ Edition smashes both formulas together into a single maxed tub.

Overkill? Maybe. But you can feel this pre working its magic from the first dose.

Every ingredient was selected for a reason. Over optimised, covering all bases, leaving nothing to chance.

The result is over 34g of active ingredients per serving and the most comprehensive pre-workout formula we have ever launched. No expense spared, the pricing was irrelevant we just wanted to go all in and that’s exactly what we’ve done. No games.

Check out our articles in the lab for in depth breakdowns of each ingredient – what it does and why we chose to use it

DEFIB Breakdown

PROVEN Breakdown

Limited Edition. Once it’s gone, it is gone.

MADE FOR PROGRESS.

Citrulline Malate 2:1, Beta Alanine, L-Tyrosine, Taurine, Betaine Anhydrous (Trimethylglycine), Acidity Regulator (Citric Acid), Flavouring, Anti-Caking Agent (Silicon Dioxide), Oxystorm® (Amaranth Extract), Acetyl-L-Carnitine, Citicoline (cytidine 5' diphosphocholine), PeptiPump™ (Lentil [Lens Culinaris] Protein Hydrolysate), Pink Himalayan Salt, Vitamin C (as Ascorbic Acid), Sweetener (Sucralose), Ca eine Anhydrous, Peak ATP® (Adenosine 5’-Triphosphate Disodium), Colouring (Red Beetroot), Uridine Monophosphate, Sabroxy® (Oroxylum Indicum), CognatiQ® ( Coffee [Coffea Arabica] Fruit Extract), Pomegranate Extract (Fruit) 15:1 Ratio, SalidroPure™ (Salidroside), AstraGin® (Astragalus Membranaceus Root and Panax Notoginseng Root).

Allergen Advice: Manufactured in a facility that also handles Cereals including Gluten, Egg, Soya and Milk. Suitable for Vegetarians & Vegans, Halal Certified

Directions For Use: Defib Proven Edition™ is an extremely highly dosed, research driven “best in class” pre-workout formulated for the elite. Please consider your own level of eliteness prior to use. We recommend taking two scoops (34g) mixed with 350ml – 500ml of water 20 – 30 minutes prior to training. Do not exceed more than ONE serving in any 24hr period. Do not use within 5hrs of intended sleep, unless you don’t want to.

Warning: Food supplements should not be used as a substitute for a varied, balanced diet. Not recommended for use by anyone under 18 years of age. Consult your doctor prior to use if you are taking any medication or su er from any pre-existing medical conditions. *High caffeine content (400mg per serving). Not suitable for children, pregnant or breastfeeding women or individuals sensitive to ca eine. Do not consume caffeine from other sources whilst using this product.

Shipping information

Delivery Terms & Conditions / Options & Information

Operated by: Nutrition & Internet Supplements Limited (trading as “NI Supplements”)

Registered Office: Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co. Antrim, BT3 9LP, United Kingdom

Last updated: 11 October 2025


1. Dispatch & Processing

  • Orders placed before 1 p.m. UK time (Monday–Saturday, excluding Bank Holidays) are normally processed and dispatched the same working day.
  • Orders placed after this time are processed on the next working day.
  • Delivery timeframes exclude Sundays and public holidays unless explicitly stated otherwise.
  • Courier network disruptions (e.g., strikes, weather, customs) may extend delivery times beyond our control.

2. Delivery Options – United Kingdom (Mainland & Northern Ireland)

Orders under £50

Service Price Estimated Speed Notes
1–2 Day Tracked (No Signature Required) £2.95 1–2 working days (91% next-day) Fully tracked; photographic & GPS delivery proof confirms delivery. “No Signature Required” terms apply.
1–2 Day Tracked (Signature Required) £3.35 1–2 working days (91% next-day) Signature obtained on delivery.

Orders £50 and over

Service Price Estimated Speed Notes
4–5 Day Tracked (No Signature Required) Free 4–5 working days Fully tracked; photo/GPS proof confirms delivery. “No Signature Required” terms apply.
4–5 Day Tracked (Signature Required) Free 4–5 working days Signature obtained on delivery.

3. Delivery Options – Republic of Ireland, EU & International

  • Available services, prices and estimated transit times are displayed at checkout.
  • Delivery times vary by destination and customs clearance processes.
  • Recipients are responsible for any local import duties, taxes, or customs charges.
  • We cannot influence or expedite customs procedures in destination countries.

4. Delivery Confirmation, Risk & Transfer of Responsibility

(a) Signature Required

  • A signature will be obtained at the point of delivery.
  • Until a signed handover occurs, the parcel remains at NI Supplements’ risk.
  • Once signed for by you or a nominated recipient, delivery is complete and responsibility transfers to you.

(b) No Signature Required / Authority to Leave

By selecting “No Signature Required” or authorising an unattended delivery / safe place, you:

  1. Expressly instruct the courier to deliver the parcel to your address or nominated safe place without obtaining a signature.
  2. Acknowledge that the courier’s photo and GPS confirmation constitute full proof of delivery.
  3. Accept that once such confirmation is recorded, the order is deemed successfully delivered, and
  4. Agree that risk of loss, theft or damage passes to you immediately upon that confirmation.

Accordingly, NI Supplements’ delivery obligation is fully discharged once the courier records a delivered scan with accompanying GPS/photo evidence.

If you are concerned about parcel security at your address, please select “Signature Required” at checkout. This is recommended for high-value orders or where the delivery location is unattended or visible from a public street.

5. Non-Delivery Claims

  • All non-delivery reports are investigated directly with the courier.
  • Where the courier provides proof of delivery (signature, photo or GPS record) matching the supplied address, the order is considered fulfilled and is not eligible for replacement or refund under this policy.
  • Where the courier confirms no delivery, we will either resend or refund the order promptly.

6. Failed Delivery, Refusals & Returns to Sender

  • If a parcel is returned due to customer error (e.g., incorrect address, failure to collect, or refusal of delivery), we may either:
    • Resend it after payment of a re-shipping fee; or
    • Refund the product value less the original outbound shipping cost.
  • Where the error or delay was caused by NI Supplements or our courier, we will resend at our expense.

7. Same-Day Dispatch Guarantee (Express Orders)

  • Guaranteed for orders placed before 1 p.m. (Monday–Saturday).
  • Couriers may experience exceptional delays beyond our control; such events do not invalidate the guarantee for dispatch timing.

8. Working Days Definition

“Working Days” means Monday to Saturday, excluding UK Bank Holidays. Orders placed after 1 p.m. on a Saturday or on a Bank Holiday are processed on the next working day.

9. Evidence & Investigation

We maintain courier records, including time-stamped tracking data, GPS coordinates and photographic delivery evidence, for audit and anti-fraud purposes. Customers alleging non-receipt after confirmed delivery may be asked to provide a police crime reference number. We reserve the right to cooperate with carriers and authorities in any fraud investigation.

10. Contact Information

For questions about delivery status or services, please contact:
hello@nisupplements.com
Nutrition & Internet Supplements Limited, Unit 5 Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom.

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