Highest Quality Ingredients
Fast, Free Delivery
Secure Payments
24/7 Customer Service

CATALYST | Pre-workout

From £14.99 From £25.00
In stock
SKU
S-AA08900-G
Vegetarian
Vegan
Gluten Free

 

  • The Catalyst Pre-workout delivers 40 servings of a precisely dosed, high-performance formula designed for serious training sessions.
  • Featuring 10 active ingredients including L-Citrulline, Beta Alanine, CDP Choline, and dual-source Caffeine, this formula is carefully structured for a complete pre-workout experience.
  • With 200mg Caffeine per serving from Caffeine Anhydrous and Di-Caffeine Malate, Catalyst provides a balanced and sustained energy profile.
Vegetarian
Vegan
Gluten Free
1.15kg currently in stock
Subscription details
Pay with ease
Order by 12pm for delivery by Next Working Day
Order before 12pm for same day dispatch (subject to stock)
Free Delivery on all orders over £50
Free standard 48 hour delivery on all UK orders over £50
Save Up to 7.5%
The more you buy, the more you save

Catalyst | Pre-Workout

Built for the moment before the first rep.

Catalyst is a fully disclosed pre-workout for people who want to know exactly what they are taking before they train.

10 clearly declared active ingredients
1—2 scoops to suit your pre-training routine
0 proprietary blends or hidden amounts

No guesswork

A pre-workout routine with nothing to decode.

Catalyst brings amino acids, choline, caffeine-source ingredients, GlycerSize, plant extract and BioPerine together in one clearly measured formula. Start with one scoop when you are new to the product or prefer a lighter serving. Choose two scoops when you want the complete 20 g formula.

Full formula, clearly stated

Every active ingredient is shown at both one- and two-scoop serving sizes, so you know what is in your scoop before you buy.

01 / TRANSPARENT

A formula you can read

All 10 active ingredients and their quantities are displayed at both serving levels.

02 / FLEXIBLE

Flexible by design

One scoop provides a 10 g serving; two scoops provide the complete 20 g formula.

03 / COMPLETE

More than a single-ingredient approach

A range of clearly labelled ingredients comes together in one pre-training formula.

04 / CONSISTENT

Consistency without guesswork

Clearly stated ingredient quantities make it easier to keep your routine consistent from session to session.

Know what is in your scoop.

Catalyst puts the full formula on the label. Below are four of the key ingredients in the formula and the amount supplied at the complete two-scoop serving.

01 / L-CITRULLINE

L-Citrulline

A popular amino acid in advanced pre-workout formulas. L-Citrulline is included in Catalyst at a clearly disclosed, substantial amount.

8,000 mg per 2-scoop serving
02 / BETA-ALANINE

Beta-Alanine

A familiar ingredient in strength and endurance-focused formulas, recognised by many users for the characteristic tingling sensation it can produce.

3,200 mg per 2-scoop serving
03 / CDP CHOLINE

CDP Choline

A premium choline ingredient commonly selected for performance-oriented and nootropic-style pre-workout formulas.

1,000 mg per 2-scoop serving
04 / DUAL-SOURCE CAFFEINE

Two caffeine-source ingredients

Catalyst contains both Caffeine Anhydrous and Di-Caffeine Malate, with each ingredient and amount shown transparently in the formula breakdown.

2 sources clearly listed on the label

The complete supporting matrix

The formula also includes Theobromine, Huperzine A, GlycerSize, BioPerine and Juniperus communis extract. See the Formula Breakdown for every ingredient amount at one and two scoops.

  • Theobromine
  • Huperzine A
  • GlycerSize
  • BioPerine
  • Juniperus communis extract

Make your pre-training routine simple.

Follow the guidance on the tub and begin with a one-scoop serving to assess individual tolerance.

HOW

Mix thoroughly

Mix 1–2 scoops (10–20 g) of Catalyst with 350–500 ml of cold water.

WHEN

Plan ahead

Consume approximately 30 minutes before training as part of your usual pre-workout routine.

DOSAGE

Choose your serving

Start with 1 scoop. Do not exceed 2 scoops in any 24-hour period.

Individual tolerance matters

Beta-Alanine can cause a temporary tingling sensation. Caffeine-source ingredients may cause restlessness, increased heart rate or digestive discomfort in sensitive individuals. Do not combine with other caffeine-containing products. If you are pregnant or breastfeeding, under 18, sensitive to caffeine, taking medication, or have a medical condition, seek advice from a qualified healthcare professional before use.

Advisory Information
The products sold by LifeLab are not intended to diagnose, treat, restore, correct or modify any functions in human beings. They are solely intended to help maintain & support a healthy lifestyle. The claims presented have not been evaluated by the FDA or the MHRA. We recommend that you seek advice from a fully qualified health care professional before consuming any of these products especially if you are taking other medications or pregnant. Discontinue use and consult a doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach of children. Store in a cool, dry place.

Fully Disclosed Formula

Formula Breakdown

Every active ingredient is shown clearly, at both one- and two-scoop serving sizes. No proprietary blends. No hidden amounts.

Serving size 1 scoop (10 g) or 2 scoops (20 g)
Servings per tub 40 × 10 g servings or 20 × 20 g servings
Active ingredients per serving
Active ingredient 1 scoop (10 g) 2 scoops (20 g)
L-Citrulline 4,000 mg 8,000 mg
Beta-Alanine 1,600 mg 3,200 mg
Theobromine 300 mg 600 mg
CDP Choline 500 mg 1,000 mg
Huperzine A 137.5 µg 275 µg
Caffeine Anhydrous 125 mg 250 mg
Di-Caffeine Malate 75 mg 150 mg
GlycerSize 1,000 mg 2,000 mg
BioPerine 5 mg 10 mg
Juniperus communis extract 200 mg 400 mg
Other ingredients: Natural flavouring, citric acid, malic acid, sucralose (sweetener), beetroot powder (colouring), and silicon dioxide (anti-caking agent).
More Information
Select a quantity Welcome Pack
Special Price £14.99
Customer Questions
What is Life Lab Catalyst Pre-Workout?
What are the benefits of Catalyst Pre-Workout?
What ingredients are in Catalyst Pre-Workout?
How much caffeine does Catalyst contain?
When should I take Catalyst Pre-Workout?
How much Catalyst should I take?
What does L-Citrulline do in a pre-workout?