1 Source Stim1 Extreme Energy & Focus Matrix
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1 Source Stim1 Extreme Energy & Focus Matrix

£34.95

1 Source Supplements Stim 1 is a high-stimulant pre-workout designed to support energy, focus, endurance, and training intensity with advanced nootropic and performance ingredients.

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Product Description:

Product Description:

1 Source Stim1 Extreme Energy & Focus Matrix

What Is 1 Source Supplements Stim 1?

1 Source Supplements Stim 1 is a powerful pre-workout supplement formulated for athletes, gym-goers, and fitness enthusiasts looking to maximise energy, focus, endurance, and workout intensity. Combining high-dose stimulants, nootropics, ATP support, and performance-enhancing ingredients, Stim 1 is designed to help you push harder through demanding training sessions.

Key Features of 1 Source Supplements Stim 1:

  • High-stimulant pre-workout formula
  • Supports energy, focus, motivation, and endurance
  • Includes advanced nootropic ingredients
  • Contains 350mg caffeine anhydrous plus Infinergy®
  • Features PEAKATP®, NeuroPEA®, Senactiv®, and Astragin®
  • Includes vitamins B1, B6, and B12
  • 30 servings per tub
  • Easy-to-mix powder formula

Why Should I Use 1 Source Supplements Stim 1?

Stim 1 is designed for individuals who want more from their training sessions. Whether you’re lifting heavy, training intensely, or needing additional mental focus before workouts, Stim 1 combines stimulants and cognitive-support ingredients to help elevate performance.

The formula delivers a strong energy boost while also supporting mental clarity, alertness, and workout drive. Ingredients such as L-Tyrosine, Choline Bitartrate, and NeuroPEA® are included to help support focus and concentration, while PEAKATP® and Senactiv® are formulated to support performance and recovery during demanding sessions.

With multiple caffeine sources, including Caffeine Anhydrous and Infinergy®, Stim 1 provides both fast-acting and sustained stimulation to help maintain workout intensity from start to finish.

View our full range of 1 Source products.

Nutritional Information

Serving Size: 1 scoop (8.7g) – Servings Per Container: 30

 

Ingredient Amount Per Serving %DV
L-Tyrosine 2000 mg **
CHOFactor™ (Choline Bitartrate) 1500 mg **
Caffeine Anhydrous 350 mg **
NucleoPrime® (Adenosine Monophosphate, Guanosine Monophosphate, Uridine Monophosphate, Cytidine Monophosphate) 350 mg **
Juganut™ (Juglans Regia Leaf Extract) 300 mg **
Kigelia Africana (5:1) 200 mg **
NeuroPEA® (Eria Jarensis Extract) 200 mg **
NeuroRush™ (Coffea Arabica Seed Extract) 150 mg **
Infinergy® (Di-Caffeine Malate) 100 mg **
Senactiv® (Panax Notoginseng Extract & Rosa Roxburghii Extract) 50 mg **
Salidropure® (Pure Salidroside) 40 mg **
Astragin® (Panax Notoginseng & Astragalus Membranaceus) 35 mg **
Vitamin B1 (as Thiamine HCl) 30 mg **
Vitamin B6 (as Pyridoxal 5′-Phosphate) 10 mg **
Vitamin B12 (as Cyanocobalamin) 1000 µg **

 

How Should I Use 1 Source Supplements Stim 1?

Mix 1 scoop (8.7g) with 300ml of water and consume before training.

Recommended Use:

  • Take 20–30 minutes before exercise
  • Do not exceed 1 serving daily
  • Suitable for experienced stimulant users
  • Avoid consuming close to bedtime due to high caffeine content

Important Information:

  • Each tub contains 30 servings
  • Do not exceed the recommended daily dose
  • Food supplements should not replace a varied, balanced diet and healthy lifestyle
  • Store in a cool, dry place out of direct sunlight
 
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What Ingredients Are in 1 Source Supplements Stim 1 & How Can They Help Me?

L-Tyrosine (2000mg)

L-Tyrosine is an amino acid commonly used in pre-workout formulas to support focus, alertness, and cognitive performance during training.

CHOFactor™ (Choline Bitartrate) (1500mg)

Choline Bitartrate supports cognitive function and may help with concentration, focus, and mind-muscle connection during workouts.

NeuroRush™ Coffea Arabica Seed Extract (150mg)

A natural caffeine source included to support energy, alertness, and mental performance.

Salidropure® (Pure Salidroside) (40mg)

A premium adaptogenic ingredient commonly used to support stress management, focus, and mental resilience.

PEAKATP® (400mg)

PEAKATP® is designed to support muscular performance, power output, and workout intensity.

NucleoPrime® (350mg)

A nucleotide blend containing AMP, GMP, UMP, and CMP to support cellular energy and recovery processes.

Caffeine Anhydrous (350mg)

A fast-acting caffeine source used to increase energy, focus, and workout performance.

Juganut™ (Juglans Regia Leaf Extract) (300mg)

Included in advanced pre-workout formulas to support stimulation and training intensity.

Kigelia Africana (5:1) (200mg)

A botanical extract often included in high-performance formulas for additional workout support.

NeuroPEA® (Eria Jarensis Extract) (200mg)

Used to support mood, motivation, focus, and workout drive.

Infinergy® Di-Caffeine Malate (100mg)

A sustained-release caffeine source designed to provide smoother, longer-lasting energy.

Senactiv® (50mg)

A blend of Panax Notoginseng and Rosa Roxburghii extracts designed to support performance and recovery.

Astragin® (35mg)

Astragin® is included to support nutrient absorption and ingredient uptake.

Vitamin B1 (30mg)

Supports normal energy metabolism and nervous system function.

Vitamin B6 (10mg)

Contributes to normal energy-yielding metabolism and reduced tiredness and fatigue.

Vitamin B12 (1000μg)

Supports energy production, nervous system health, and reduced fatigue.

Allergen Information:

Suitable for most dietary preferences and restrictions. However, if you have known allergies or specific dietary concerns, it’s advisable to consult with a healthcare professional before incorporating this product into your fitness routine. Produced in a facility which processes products containing nuts, milk, gluten, egg, soya, shell fish and peanuts.

Warnings:

  • Stick to the recommended serving size, and avoid exceeding it.
  • Intended for individuals aged 18 and older.
  • Discontinue use and seek advice from a healthcare professional if you experience any adverse reactions.
  • Not recommended for pregnant or nursing mothers.
  • Keep out of reach of children.

UK & Ireland Shipping

Free UK Mainland delivery on all orders over £60.00.

Orders under £60.00 will be charged at a flat rate of £3.98.

International Shipping

International deliveries are charged a variable rate depending on destination, order weight and courier service used.

Shipping times for international deliveries also varies depending on destination country and courier service used.

Please check your cart before checkout to see availability and pricing.

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