Free shipping from CHF 80
14-day returns
Rated 4.8/5 by customers
-
Sports Nutrition
-
Health & Wellbeing
-
Food
-
Weight Loss
-
Dietary Needs
-
Accessories
-
PROMOTIONSHOT
-
Brands
-
Corporate Partners
-
Ostrovit
Leucine OstroVit (200 g - 40 serv.)
(0)
CHF 12.90
OstroVit Leucine provides 5000 mg of pure L-leucine per serving, an essential branched-chain amino acid (BCAA) that the body cannot produce on its own. This high-quality, additive-free powder is ideal for athletes and active individuals.
We use cookies and similar technologies to provide the best experience on our website.
Leucine OstroVit (200 g - 40 serv.)
CHF 12.90
OstroVit Leucine provides 5000 mg of pure L-leucine per serving, an essential branched-chain amino acid (BCAA) that the body cannot produce on its own. This high-quality, additive-free powder is ideal for athletes and active individuals.
Leucine 200 g by OstroVit is a premium, single-ingredient dietary supplement designed for athletes and bodybuilders who demand purity and potency. This product delivers 100% pure L-leucine in powder form, free from fillers, preservatives, or unnecessary additives. As an essential branched-chain amino acid (BCAA) that the body cannot synthesize on its own, leucine is a crucial component of any advanced nutritional strategy focused on performance and recovery.
Key Features
- Pure Source of L-Leucine – Each 5g serving provides exactly 5000 mg of pure L-leucine, ensuring you get a potent dose of this critical amino acid without any unwanted extras.
- Essential Amino Acid Support – Since L-leucine is an exogenous amino acid, it must be obtained through diet or supplementation. This powder offers a convenient way to ensure optimal intake, especially for those with increased physical demands.
- Simple & Clean Composition – Formulated with only one ingredient, this product is ideal for those who prefer "clean label" supplements and want to avoid artificial flavours, sweeteners, or colors.
- High Efficiency – The 200g jar contains 40 full servings, providing excellent value and a long-lasting supply for your daily training regimen.
- Versatile Powder Form – Perfect for those who have difficulty swallowing large tablets. The unflavoured powder can be easily mixed with water, juice, or added to your favourite post-workout protein shake.
Who Is It For?
OstroVit Leucine is perfect for strength and endurance athletes, bodybuilders, and active individuals who want to supplement their diet with a key structural amino acid. It is particularly suitable for those who want precise control over their amino acid intake or who are looking for a pure product to stack with other supplements like creatine or protein.
Quality You Can Trust
OstroVit focuses on simplicity and effectiveness. By providing a product with a single, high-quality ingredient, they ensure transparency and reliability. This supplement is manufactured in a facility that adheres to strict quality standards, giving you confidence in every scoop.
Exceptional Convenience
The powder format allows for flexible dosing according to your specific needs. While natural L-leucine has a characteristic bitter taste and lower solubility, mixing it with fruit juice or a flavoured supplement makes consumption easy and hassle-free, ensuring you get your essential nutrients exactly when you need them.
Distributed by Body Nutrition – Shipped from our warehouse in Switzerland.
For sports use:
Consume 1 serving (5 g) 30 minutes after training.
Mixes well with juice or a post-workout shake to mask the natural bitterness.
For daily use:
Consume 1 serving (5 g) daily if needed to supplement dietary intake.
Best taken with a flavoured beverage due to the natural taste of the raw ingredient.
Note:
Mix with 100-150 ml of water or juice. Leucine has lower solubility and a bitter aftertaste, which is a natural feature of the product.
Warning:
Do not exceed the recommended daily dosage. Do not consume if allergic to any of the product's ingredients. Keep out of reach of small children.
Storage:
Store in a cool, dry place at a temperature of 15-25°C, in a closed container. Protect from direct sunlight.
L-leucine.
Allergens: Manufactured in a facility that uses ingredients derived from milk (including lactose), soybeans, peanuts, other nuts, sesame seeds, cereals containing gluten, eggs, crustaceans, fish.
| Active ingredients | Per 100 g | Per serving (5 g) | *% NRV |
|---|---|---|---|
| L-leucine | 100 g | 5000 mg | - |
Nutritional values may vary slightly depending on the batch.
1. When is the best time to take it?
On training days, it is recommended to consume one serving 30 minutes after your workout. This timing helps deliver the amino acid to your body during the crucial post-exercise window.
2. How should I take the powder?
Mix one serving of 5 g (2 scoops) with 100-150 ml of water or your favourite juice. Due to the natural hydrophobic nature of pure leucine, it may not dissolve completely; simply stir gently or shake well before drinking.
3. What are the main benefits?
The main benefit is providing a concentrated source of L-leucine, an essential amino acid that supports protein synthesis and plays a vital role in muscle metabolism. It helps bridge nutritional gaps for those with high physical activity levels.
4. Why does the powder have a bitter taste?
Pure L-leucine naturally has a bitter taste and does not dissolve easily in water. This is a sign of the raw material's purity and lack of artificial masking agents. Mixing it with a flavoured drink like juice or a protein shake effectively neutralizes the taste.
5. Can it be combined with other supplements?
Yes, L-leucine is an excellent addition to other supplements. It stacks perfectly with other BCAAs, EAA blends, creatine, or carbohydrate supplements to create a comprehensive post-workout recovery drink tailored to your specific goals.
Brand:OstroVit
Product Line:Leucine
Package Type:Jar
Format:200 g
Features:100% L-leucine, Pure, Additive-free
Storage:Store in a cool, dry place, away from direct sunlight.
Warnings:Food supplements do not replace a varied and balanced diet. Do not use during pregnancy or breastfeeding, in children, or for prolonged periods without medical advice.
Leucine OstroVit (200 g - 40 serv.)
Muscle Protein Synthesis
Activates the mTOR pathway to directly trigger muscle building, making it the most critical amino acid for anabolic growth.
Accelerated Recovery
Helps repair muscle fibers damaged during intense training, reducing soreness and shortening recovery time between workouts.
Anti-Catabolic Support
Protects muscle tissue from breakdown during fasting or intense exercise, preserving hard-earned gains and muscle mass.
100% Pure & Versatile
Contains only pure L-leucine with no additives. The unflavoured powder mixes easily into any shake for precise dosing.
Why choose Body Nutrition?
100% Swiss company
Based in Lugano, Ticino.
Physical store and online shop since 2018
Visit us at Corso Enrico Pestalozzi 12, Lugano.
Warehouse in Switzerland
We ship from Switzerland: prices in CHF, no customs fees.
Institutional partnerships
Dedicated prices for organisations and companies, starting with the Swiss Federation of Police Officers.
About OstroVit
OstroVit is a Polish family company based in Zambrów, Poland, and active since 2006. It makes supplements and sports nutrition in its own production facility.
Subscribe to our emails
Be the first to know about new collections and exclusive offers.
Body Nutrition
Useful Information
Customer Area
© 2026,
Body Nutrition.