Applied Nutrition
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Applied Nutrition L-Leucine is an essential amino acid and meaning it cannot be synthesised by the human body. therefore must be consumed through our dietary food intake.

Full description


Applied Nutrition Leucine 4K (160 Tablets)

L-Leucine is an essential amino acid and meaning it cannot be synthesised by the human body and therefore, must be consumed through our dietary food intake or in supplement form.

L-Leucine is the primary and most abundant out of the three Branched Amino Acids (BCAA's). This is commonly found in high amounts in many animal-based foods such as lean meats, poultry and fish in varying amounts. L-Leucine tablets are ideal for anyone taking part in intense physical activity. These can be taken either before or after a workout.


An essential amino acid.

Primary branched chain amino acid.

Ideal for use Pre-Intra-Post Workout.

Stacks with BCAA amino-hydrate.

Serving Information

Container Size: 240 Tablets

Serving Size: 4 Tablets

Servings Per Container: 40

Amounts Per Serving

L-Leucine: 4000 mg


L-Leucine, Bulking Agents (Microcrystalline Cellulose), Anti-Caking Agents (Pharmaceutical Talc, Magnesium Stearate)

Recommended Use

Consume 1 serving (4 tablets) daily.

For optimal results take 45 minutes before your workout and also post workout.

One serving should be sufficient on non-training days.

Suitability / Allergen Information


Made in a facility that handles milk, soy, egg, gluten and products thereof.


Product Form
Tablets & Capsules
Primary Ingredients
Drug Tested for Sport

Delivery & returns


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We want you to be happy with every purchase you make. Accordingly, you may inspect the items you buy as if you were in one of our stores. However, whilst you are deciding whether to keep your purchases, you do have a statutory duty to take reasonable care of our goods. Therefore, please do not damage the items whilst you inspect them.

Where you have failed to take reasonable care of the goods, whether whilst in your possession or when returning them, we reserve the right to refund you in full less any amounts due by way of compensation to either repair the goods or to cover any loss.

If you wish to return a product you have purchased from our website, making note of any Non-returnable products, you may do so.

View or full Returns Policy here.

Customer reviews

5 / 5
1 review for Applied Nutrition Leucine 4K 160 Tablets
eKomi customer reviews
Out of all the bcaa this is the obly i w that you need leucine
I take four in. Or if with breakfast and further four later in in the day with third meal.
On non workout days just Take serving in morning.
Excellent stuff helps build more muscle size trust me it works
Rated 5 out of 5