DESCRIPTION
xL-Leucine Pure®
Activate protein synthesis. Protect your muscle. Improve your performance.
L-Leucine Pure by WheyLand® is a high-purity capsule formula with 1 gram of pure L-leucine per unit, designed to directly stimulate muscle building, reduce catabolism, and accelerate post-workout recovery.
Leucine is an essential amino acid that the body cannot synthesize on its own and is part of the branched-chain amino acids (BCAAs) along with valine and isoleucine. Its primary role is to activate the mTOR pathway, the key mechanism that initiates new muscle protein synthesis, making it the most anabolic amino acid of the group.
Leucine is an essential amino acid that the body cannot synthesize on its own and is part of the branched-chain amino acids (BCAAs) along with valine and isoleucine. Its primary role is to activate the mTOR pathway, the key mechanism that initiates new muscle protein synthesis, making it the most anabolic amino acid of the group.
In addition to supporting muscle development, leucine acts as a precursor to amino acids such as glutamine and alanine, promotes nutrient uptake by muscle cells, and helps maintain stable blood glucose levels. Approximately 5% of leucine is converted into HMB, a compound with proven anti-catabolic effects that helps preserve muscle mass during intense training or calorie restriction.
Formulated exclusively with plant-based L-leucine, L-Leucine Pure ensures maximum bioavailability, with no animal by-products or additives.
Formulated exclusively with plant-based L-leucine, L-Leucine Pure ensures maximum bioavailability, with no animal by-products or additives.
- 1 gram of pure L-leucine per capsule for precise and convenient dosing.
- Activates muscle protein synthesis through the mTOR pathway, enhancing lean growth.
- Reduces muscle catabolism and supports mass preservation during cutting phases.
- Promotes nutrient uptake and muscle glycogen recovery.
- Precursor of glutamine, alanine, and HMB, with benefits for muscular and energy systems.
- Vegan-friendly, gluten-free, and lactose-free.
SUPPLEMENT FACTS
xFOOD SUPPLEMENT BASED ON L-LEUCINE.
Ingredients : L-Leucine (1) , Coating agent (hydroxypropyl methylcellulose), Anti-caking agents (magnesium salts of fatty acids and silicon dioxide). (1) Not EU.
Nutritional Information
Serving size: 3 capsules. Servings per container: 30.
| Quantity per day (3 capsules) | |
|---|---|
| L-Leucine | 3000mg |
DIRECTIONS
xInstructions for use
Take 3 capsules a day with plenty of water, preferably before training.
Warnings
- Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle.
- Do not exceed the expressly recommended daily dose.
- Keep out of reach of young children.
- Once opened, store in a cool, dry place.
FAQs
xBelow is a list of frequently asked questions and their answers, designed to resolve common doubts that users have about our services.
ORDERS
Is registration required to purchase?
No. You can place your order as a guest or create an account to facilitate future purchases and access your order history.
Can I modify or cancel an order?
If your order has not yet been prepared, you can request its modification or cancellation by contacting our customer service department as soon as possible.
We offer you several communication channels, including WhatsApp, accessible directly from our website, so you can manage your request quickly, conveniently and directly.
How do I know if my order has been placed correctly?
Once the purchase process is complete, you will receive a confirmation email with all the order details.
SHIPPING
Which countries do you ship to?
We ship both domestically and internationally. Available countries are displayed automatically during the checkout process.
How long will it take for my order to arrive?
- Domestic shipments: between 24 and 72 business hours.
- International shipments: delivery time may vary depending on the destination country.
Can I track my order?
Yes. Once shipped, you will receive an email with the tracking number to check the shipment status at any time.
PAYMENTS
What payment methods do you accept?
We accept secure payment methods such as bank card and electronic payment platforms available on the web.
Is it safe to buy from WheyLand?
Yes. We use secure payment gateways and encryption protocols that guarantee the protection of your personal and banking data.
RETURNS AND CANCELLATION
Can I return a product?
You have 14 calendar days from receipt of the order to exercise your right of withdrawal.
What conditions must the product meet?
It must be unopened , retain its original seal , and be in perfect condition .
Who covers the return shipping costs?
Unless there is an error on the part of WheyLand, the return shipping costs are the responsibility of the customer.
PRODUCTS
Do your products comply with European regulations?
Yes. All WheyLand products comply with current European legislation on food supplements , including ingredients, labeling and permitted claims.
Where are the products manufactured?
WheyLand products are manufactured at the Star Nutraceuticals facilities, a laboratory belonging to the Sports Nutrition House group, under strict quality and food safety standards. The manufacturing process complies with GMP (Good Manufacturing Practices) and HACCP certifications, guaranteeing control, traceability, and safety at all stages of production.
Are WheyLand supplements safe?
Yes, provided they are consumed following the indicated usage recommendations and within a balanced diet and a healthy lifestyle.
Can I combine several supplements?
Yes. Many products can be combined while respecting the recommended dosages. We also offer packs designed for specific goals .
ALLERGENS AND DIETS
Do your products contain gluten?
We have gluten-free products available. This information is clearly indicated on each product page.
Do they contain lactose?
Some products naturally contain lactose. We also offer low- or lactose-free options , especially in protein isolates.
Do you have vegetarian or vegan products?
Yes. Many products are suitable for vegetarians and some are 100% vegan . This information is clearly specified on each product.
CUSTOMER SERVICE
How can I contact WheyLand?
You can contact our team through the Help/Contact section of the website. We'll be happy to help.
Do you offer personalized advice?
Yes. At WheyLand we offer personalized guidance through our team of professionals specializing in sports nutrition and dietetics, who will help you choose the most suitable products according to your goal, activity level and individual needs.
This service is for informational and guidance purposes only and does not replace or substitute the diagnosis, treatment or guidelines indicated by healthcare professionals in cases of medical pathology, pregnancy or other specific clinical conditions.
RESPONSIBLE USE
Do supplements replace a balanced diet?
No. Food supplements should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.
Quality Management System approved by Bureau Veritas Certification in accordance with GMP: N.ES121795 / RS: 026.017563/SE
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