Blue package of pure acetyl L-carnitine by clean nutrition on a white background

Clean Nutrition Acetyl L-Carnitine

$24.90
/

Or 4 payments from $6.22

Size

Mix one scoop (1g) with 200ml of water or your preferred pre-workout drink.
Consume 1–2 serves daily, ideally on an empty stomach or before training.

100 serves per 100g bag

Nutrition Information
Component Average Quantity Per Serving Average Quantity Per 100g
Energy 17kJ 1700kJ
(4 Cal) (406 Cal)
Protein 1.0g 100.0g
- Gluten 0.0g 0.0g
Fat, total 0.0g 0.0g
- Saturated 0.0g 0.0g
Carbohydrate 0.0g 0.0g
- Sugars 0.0g 0.0g
Dietary Fibre 0.0g 0.0g
Sodium 0.0g 0.0g
Acetyl L-Carnitine 1g 100g

Clean Nutrition Pure Acetyl L-Carnitine – 100% Pure Acetyl L-Carnitine for Energy Support

Clean Nutrition Acetyl L-Carnitine is a pure amino acid compound that supports mental clarity and energy production. Each serve delivers 1 gram of high-grade Acetyl L-Carnitine, a more bioavailable form of L-Carnitine that crosses the blood-brain barrier for fast acting results. 

Key Benefits

  • Supports healthy brain function – Acetyl L-Carnitine is a bioavailable form of L-Carnitine that assists cognitive performance and focus.
  • Supports fat metabolism and energy production – Plays a key role in transporting fatty acids into the mitochondria to support energy output during exercise.
  • Fast-absorbing and pure – Contains only 100% Acetyl L-Carnitine for quick uptake and effective use.
  • Stimulant-free formula – Provides clean, natural energy support without caffeine or harsh stimulants

How It Works

Acetyl L-Carnitine is a naturally occurring form of L-Carnitine that helps the body utilise fats as a source of energy. Its acetylated structure allows it to cross the blood-brain barrier efficiently, supporting both mental clarity and physical performance. Clean Nutrition’s pure formulation offers a simple, no-fuss way to enhance training energy and focus.

Suitable For

  • Athletes, lifters, and anyone seeking natural energy support
  • Suitable for stacking with pre-workouts or fat metabolism supplements
  • Gluten-free
  • Stimulant-free

This acetyl L-carnitine supplement receives mostly positive feedback. Customers said it's a "great product" with "good value for money." One shopper noted the container lasts a long time with daily use. However, one customer reported not noticing much difference when taking it. Fast delivery was also praised.

  • Great value for money, still going strong with heaps left
  • Great product
  • Very quick delivery
Delivery (positive)Money (positive)Size (positive)Value (positive)Product (positive)
  • 5 stars: 6 (86%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (14%)
  • 1 star: 0 (0%)
M
Megan

Great product 👌

F
Fiona

Very quick delivery thank you

D
Don Blair
100g

Clean Nutrition Acetyl L-Carnitine

D
D.R.

Awesome product 👌

G
Gary A
100g
Happy Customer

Great product

D
DB
100g
Ok

Havent noticed much difference when taking it.

Thank you for your review DB!

C
Caprice
Great value for the size!

Brought this at CrossFit nationals 2025 & take most days, it’s still going strong there’s heaps left. Will definitely purchase again as I’ve tried heaps of others & this ones good value for money

FAQs

Acetyl L-Carnitine is a naturally occurring amino acid derivative that helps the body produce energy by transporting fatty acids into the mitochondria, where they’re burned for fuel. The “acetyl” form also crosses the blood–brain barrier, giving it potential cognitive and neuroprotective benefits.

Acetyl L-carnitine is known for supporting both physical and mental performance. Key benefits include:

  • Enhanced energy metabolism and fat utilization
  • Improved focus, memory, and mental clarity
  • Support for nerve health and healthy ageing
  • Reduced exercise-related fatigue

While both forms aid in fat metabolism, ALCAR is more bioavailable and can enter the brain, offering nootropic effects such as improved alertness and mood. L-Carnitine, on the other hand, is more commonly used for athletic endurance and fat oxidation.

Yes, Acetyl L-Carnitine is well-tolerated and considered safe at standard doses. Mild side effects (such as restlessness or nausea) are rare and usually occur at high intakes. Clinical studies, including those in older adults and individuals with mild cognitive decline, show good long-term safety.

Acetyl L-Carnitine supports a broad range of goals:

  • Athletes: May support endurance, reduced fatigue, and faster recovery
  • Professionals/students: Can assist with sharper focus and cognitive performance
  • Older adults: May have neuroprotective effects and potential support for brain ageing