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L-Leucin Powder is an essential amino acid, which belongs to the BCAAs. It is popular among bodybuilders, crossfitters and other sports enthusiasts. It comes in the form of a highly soluble powder, which you can just mix in water or add to a post-workout drink.

43,90 KM≈(€22.44)87,80 KM/kg≈(€44.89)
Delivery: from 10,00 KM≈(€5.11)
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Details

L-Leucine Powder - an essential amino acid that is popular among strength and endurance athletes

L-Leucine Powder is an essential amino acid in the form of a soluble powder. Together with isoleucine and valine, it is one of the branched chain amino acids or BCAAs. It is most commonly found in the supplementation plan of strength athletes, bodybuilders, crossfitters, endurance athletes and other active people.

 

It takes the form of a highly soluble powder, which you just need to mix in water, juice or other beverage and drink. It is also great in a post-workout drink, which enhances its benefits. Thanks to its purely plant-based composition, it is suitable for vegans.

 

Other benefits of leucine include that it is a known precursor of the signaling protein mTOR. Therefore, leucine has the greatest potential of all amino acids. Strength athletes, bodybuilders, crossfitters, endurance athletes and other active people can benefit from these properties. 

 

L-Leucine Powder and its benefits

  • essential amino acid
  • belongs to BCAA
  • comes in the form of a highly soluble powder
  • just mix in water or other beverage
  • popular among strength and endurance athletes
  • use after training or at any other time during the day
  • suitable for vegans

Other Benefits

  • leucine is a precursor to the signaling protein mTOR
  • it is ideal for fitness enthusiasts, bodybuilders, crossfitters and other active people

 

Ingredients

L-Leucine (100%). 

 

Dosage

The basic dose is 1 g recommended to be taken once a day mixed in 200 ml of water or juice.

 

Nutritional Values Table

Nutritional Values 100 g
L-leucine 100 g

 

Warning

This product is not a substitute for a varied and balanced diet. Store in a dry place at a temperature below 25 °C. Protect from frost and direct sunlight. Not suitable for children, pregnant or breastfeeding women. Keep out of reach of children. The manufacturer is not liable for damage caused by improper use or storage. Do not exceed recommended daily dose.

Allergy Warning: May contain traces of milk, soy, egg and nuts.


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Product detail

Product description

Main category :
Manufacturer:
Distributor:
GymBeam Germany GmbH, Heinrich-Horten-Straße 22
Legal category of product:
dietary supplement
Form:
powdered
Blend:
Single component
Dose size:
1 g
Pregnant woman:
No
Pregnant woman doctor:
No
Active Amount Unit:
g
Lab Tested:
Yes
Stackable With:
carbohydrates, Creatine, Protein, Electrolytes, Magnesium
Contains Stimulants:
No
Active Amount per Daily Dose:
1
Standardized Extract:
Yes
Ingredient Origin Type:
Fermentation
Lab Test Type:
Microbiology, Heavy metals
Third Party Verified:
Yes
Country of Testing:
Germany
Storage Conditions:
Skladujte na suchom mieste mimo priameho slnečného žiarenia pri izbovej teplote.
Active Amount per Serving:
1
Primary Goal:
Muscle gain
Travel Friendly:
No
Sport / Activity Type:
Strength training
Target User:
Unisex
Recommended Servings per Day:
1
Days of Use per Pack:
250-500
Sugar Free:
Yes
Free From:
lactose_free, gluten_free, no_added_sugar, aspartame_free, artificial_sweetener_free, Caffeine free, stimulant_free, gelatin_free, palm_oil_free, peanut_free
Product Dimensions:
26 × 18 × 8 cm
Age Range Description:
Not for children
Preparation Method:
Mix with water, Stir
Maximum Daily Dose:
1 g
Base Ingredient:
Leucín
Active Ingredient Form:
free_form
Last Redesign:
Feb 16, 2026
When to Use:
Anytime
Product Form:
Powder
Other categories :

Reviews

Popularity

Category ranking#11 in Other Amino Acids#27 in Amino Acids#237 in Sports Nutrition

Composition

Vegan:
Vegetarian:
Gluten Free:
Lactose Free:
Bio:
GMO Free:
Artificial sweetener Free:

Allergen information

The product does not contain any allergens.

Packaging

Number of pieces per pallet:
960 pc.

Logistics

HS Code:
21069098: --- Ostatné
ean:
8586028123799
Netto Weight:
0.50 kg
Brutto weight:
0.52 kg
Length (cm):
10.00 cm
Width (cm):
19.00 cm
Height (cm):
26.00 cm
Plastic Packaging Free:
no
Laboratory Tests
Reviews

L-Leucine - GymBeam

4.3
Average from 64 reviews
(39 reviews)
(12 reviews)
(6 reviews)
(3 reviews)
(4 reviews)
Most Beneficial Positive Review of Product

daniel

Verified purchase
One of the best pre-workout options. I use it especially before fasted cardio in the morning. It can never be skipped :)
Most Beneficial Negative Review of Product

Kopiright

Verified purchase
I only drink unflavored plant proteins mixed with water, and I have grown quite accustomed to their taste. Some even taste pleasant. However, leucine is punishing! When dissolved in water alone, it
All reviews (64)
English reviews (0)
Verified purchases (55)
Positive (57)
Negative (7)
  • Vuger

    Verified purchase

    3/22/2026

    I drank it, but since I consume a lot of other things and eat a lot of protein too, it turns out it’s excess. Whey is always a better option.
    HRTranslated by Google
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  • Peter

    Verified purchase

    10/3/2025

    Difficult to dissolve
    SKTranslated by Google
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  • Aniko

    Verified purchase

    9/29/2025

    Great, it still needs to be there
    HUTranslated by Google
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  • Carlo

    Verified purchase

    6/8/2025

    To be just barely acceptable, you have to mix it with 40 grams of chocolate protein, and the aftertaste is always there. I don’t know how it could be described as great. Not drinkable
    ITTranslated by Google
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  • Petra

    Unverified purchase

    2/7/2025

    Since I’ve been using it, I’ve noticed a significant difference; solubility is not a problem if you put it in a blender like a smoothie.
    HRTranslated by Google
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  • Emma Boschi

    Verified purchase

    11/26/2024

    Great!!
    ITTranslated by Google
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  • Norbi

    Verified purchase

    10/19/2024

    It works really well, but how well it dissolves? After half an hour it’s still foamy and floats on top no matter what you do with it. Or do you mix it already one day beforehand, or pour it straight into your mouth.????
    HUTranslated by Google
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  • Росен

    Unverified purchase

    9/27/2024

    Do great work in combination with HMB
    BGTranslated by Google
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  • dedo

    Unverified purchase

    9/10/2024

    “It can’t be right—this won’t dissolve. It’s floating on the surface like foam.”
    SKTranslated by Google
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  • Виктор

    Unverified purchase

    8/12/2024

    Thank you for a high-quality product and fast delivery!
    RUTranslated by Google
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Questions

FAQ

Your questions about the product
Nejra|8/19/21
how much l-leucine powder should i take per day
Adnan H.|12/11/20
is l-leucine safe and are there any side effects
Kenan B.|4/9/23
who should not take l-leucine
Amir S.|5/29/25
is gymbeam l-leucine suitable for vegans
Anonymous|11/13/20
can i mix this l-leucine powder directly into my post-workout whey protein shake
Product Options Grid
Product
Rating
L-Leucine - GymBeam
(64)
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