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STIM1- Extreme Energy & Focus Matrix

STIM1 is our extreme energy & focus matrix which supports strength athletes by increasing ATP stores, maximising focus & energy simultaneously for performance in the gym, on event days or competition days.

STIM1 was thoroughly formulated with the inclusion of 10 trademarked ingredients ranging from nucleotides, high quality stimulants, a patented ATP source, ingredient uptake enhancers & powerhouse nootropics as well as B vitamins to support this potent formula.

Each tub contains 30 full servings.

The following doses are based on 8.7g (1 scoop serving) from the 261g tub.

2000mg L Tyrosine: This amino acid offers dopamine boost, increased alertness and focus as well as balancing hormones to manage any possible crash.

1500mg CHOfactor™: This huge dose of trademarked form of choline bitartrate offers superb cognition benefits such as focus, memory recall and mind/muscle connection.

400mg PEAKATP®: This patented form of oral ATP has been proven to show significant benefits in strength & endurance. users report of enhanced blood flow and increased muscle excitement & work capacity due to less fatigue build up. PEAKATP® can offer acute benefits meaning from the first dose the effects can be noticed.

350mg NucleoPrime®: This ingredient contains nucleotides such as AMP & GMP which can enhance cellular recovery and offer synergy with PEAKATP® to increase work capacity & recovery. some cognition benefits also due to UMP & CMP which can be neuroprotective and fight mental stresses.

350mg Caffeine Anhydrous: This form of caffeine offers a quick onset, increasing motivation and energy fast.

300mg Juganut™: This trademarked form of Juglans Regia leaf extract offers intense energy, slight euphoric feeling & an increased focus, an ingredient offering a very clean source of energy.

200mg Kigelia Africana: This Sausage Tree extract can offer energy & focus more potent than caffeine (reported by some) which can also decrease perceived effort during workouts which can increase work capacity.

200mg NeuroPEA®: This ingredient is the purest form of Eria Jarensis extract we could find & certainly packs a big punch, offering dopamine release increasing our mood as well as providing a strong rush of energy, improved focus and feel good feeling.

150mg NeuroRush® (Coffee Arabica): This coffee fruit extract can greatly increase focus, reaction times as well working well alongside other stimulants to minimise jitters & amplifying motivation and cognitive functions.

100mg Infinergy® (Di-Caffeine Malate): This smooth, long lasting form of caffeine was added to avoid energy crashes post workout and provide adequate fuel for strongman event & comp days.

50mg Senactiv®: This patented ingredient improves the production of ATP by increasing relevant enzyme activity. As per the name, Senactiv can help the clearing of dead muscle cells (senescent cells) thus improving cell regeneration as well as increasing glycogen replenishment. A great athletic performance ingredient.

40mg Salidropure®: This highly purified, Salidroside extract (the active in Rhodiola), Salidrosides are well known for their adaptogenic properties helping you resist physical & mental stressors. Can improve oxygen uptake, potential to reduce muscle damage markers as well as keeping you focused in training.

35mg AstraGin®: This ingredient is shown to increase uptake of amino acids and other ingredients, It also supports health gut lining & reduces inflammation. AstraGin can increases nutrient transporters in the body so can increase energy output as well as amplifying the formula.

30mg Vitamin B1 (Thiamine HCL): This vitamin is crucial to enhancing the body's ability to convert glucose to ATP. B1 can support proper muscle & CNS function as well as optimising mental clarity for performance.

10mg Vitamin B6 (P5P): This vitamin helps the body metabolise food to ATP & breakdown glycogen allowing for fast energy source while training. B6 also supports neurotransmitter production that can enhance mood & focus improving mind/muscle connection. B6 can also improve oxygen delivery.

1mg Vit B12 (Cyanocobalamin): This B vitamin is essential for converting fats & carbs to ATP, in combination with the other B vitamins this will optimise energy production. B12 improves red blood cell production (carry oxygen to muscles) & supports neuromuscular recruitment by protecting the nerve cells. B12 can optimise motivation by supporting dopamine & serotonin production.

Directions for use: Please consider your own tolerance levels prior to use of this potent formula. We recommend taking half a scoop first (4.3g) mixed with 250ml of water 20–30 minutes prior to training if new to this level of product. Advanced users may benefit from taking a full serving (8.7g).

Do not exceed more than 1 serving in any 24hr period. Do not use within 5hrs of bed time, unless you don’t like sleep.

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 suffer from any pre-existing medical conditions. High caffeine content (425mg per serving.) Not suitable for children or pregnant or breastfeeding women.

AstraGin® is a registered trademark of NuLiv Science USA, Inc

Senactiv® is a registered trademark of NuLiv Science USA, Inc

SalidroPure® is a registered trademark of NNB Nutrition.

NucleoPrime® is a registered trademark of NNB Nutrition.

NeuroRush® is a registered trademark of Aura Scientific.

Infinergy® is a registered trademark of Creative Compounds.

PEAKATP® is a registered trademark of TSI Group LTD.

CHOfactor™ is a registered trademark of DNA Ltd.

NeuroPEA® is a registered trademark of SYNMR Biotechnology Ltd.

Juganut™ is a registered trademark of DNA Ltd.

Delivery Terms & Conditions / Options & Information

Name: STIM1- Extreme Energy & Focus Matrix
Brand: 1 Source Supplements
SKU: P10153S
Price: 44.99 GBP
Availability: InStock

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:

Expressly instruct the courier to deliver the parcel to your address or nominated safe place without obtaining a signature.
Acknowledge that the courier’s photo and GPS confirmation constitute full proof of delivery.
Accept that once such confirmation is recorded, the order is deemed successfully delivered, and
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.