---
product_id: 73073128
title: "USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz"
brand: "usn supplements"
price: "€ 46.17"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/73073128-usn-supplements-core-series-endurance-amino-muscle-lemon-lime-11
store_origin: FI
region: Finland
---

# USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz

**Brand:** usn supplements
**Price:** € 46.17
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz by usn supplements
- **How much does it cost?** € 46.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/73073128-usn-supplements-core-series-endurance-amino-muscle-lemon-lime-11)

## Best For

- usn supplements enthusiasts

## Why This Product

- Trusted usn supplements brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Suggested Use: 1 scoop with 6-7oz water 2 scoops with 12-14oz water Mix 1-2 scoops with 6-12oz water (or to taste) and stir or shake well. Let stand for 30 seconds before drinking. Sip before and during your training session or sport activity. If you had a strenuous training session, take another serving immediately after training. If you want to increase your overall daily BCAA uptake, you can also add 1-2 scoops of Amino Muscle to your regular water intake and enjoy throughout the day. INGREDIENTS USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz. (323 g) Supplement Facts Serving Size: 1 scoop (10.78 g) Servings Per Container: 30 Amount Per Serving % Daily Value Calories 5 Total Carbohydrate 1 g <1%† Sugars 0 g Sodium (as sodium chloride) 30 mg 1% Potassium (as dipotassium phosphate) 18 mg 1% Branched Chain Amino Acids L-Leucine 2500 mg †† L-Isoleucine 1250 mg †† L-Valine 1250 mg †† Power Amino Matrix Betaine Anhydrous 1250 mg †† Taurine 500 mg †† Citrulline Malate 500 mg †† L-Glutamine 500 mg †† L-Carnitine L-Tartrate 400 mg †† † Percent Daily Values are based on a 2000 calorie diet. †† Daily Value (DV) not established. Other Ingredients: Natural and Artificial Flavors, Citric Acid, Silicon Dioxide, Acesulfame Potassium, Sucralose, Copper Chlorophyllin (color), Emulsifier Blend (soy lecithin, polysorbate, propylene glycol), Beta-Carotene (color). Contains soybeans. This product was manufactured in a facility that also uses milk, egg, fish, crustacean, shellfish, tree nuts, wheat and peanuts, which may result in the presence of the allergen in this product. WARNINGS Contains soybeans. This product was manufactured in a facility that uses ingredients derived from milk, egg, fish, crustacean, shellfish, tree nuts, wheat and peanuts, which may result in the presence of the allergen in this product. Consult your physician before use (especially if you have a medical condition). Do not use if you are pregnant/lactating, or under the age of 18. An adequate state of hydration must be maintained – consume at least 8-10 large glasses of water per day. High free-form amino acid intakes may result in gastric discomfort in sensitive individuals – reduce dosage or discontinue use if this is the case. Taking more than the recommended dose may cause GI discomfort in certain individuals.

## Features

- USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz. (323 g) USN Supplements Core Series Endurance Amino Muscle provides ultimate recovery, muscle growth, and endurance. USN Supplements Core Series Endurance Amino Muscle Benefits Scientific blend of Branched Chain Amino Acids (included in sensible amounts). Glutamine, Citrulline Malate and Phosphates. Promotes muscle stamina, strength and recovery Increased muscle protein synthesis Muscle sparing effect Science supports the benefits of Branched Chain Amino Acids (BCAAs) prior to, throughout and after training. The group of essential amino acids that make up the BCAA pool include L-Leucine, L-Isoleucine and L-Valine. The combination of these three amino acids make up over 1/3 of all skeletal muscle in the human body, and they have been shown to play an important role in protein synthesis, and thus muscle growth, repair and other vital cellular and hormonal functions. Leucine, and more specifically its metabolite HMB, have been shown to, amongst other benefits, promote exercise performance and recovery, especially when taken at high dosages. Citrulline Malate is highly beneficial and has been shown to influence ATP production. It has been shown to aid in the recycling of lactate and pyruvate within the Krebs Cycle, supplying instant and sustained energy output. Increased Nitric Oxide (NO) levels have been shown, which may enhance hypertrophy during training while stimulating phosphocreatine recovery post-workout. L-Carnitine L-Tartrate has been shown to be beneficial as a recovery promoter, where a marked reduction in muscle damage has been observed. An increase in anabolic responses can be attributed to an increase in hormone receptor availability for binding with anabolic hormones. This enhances the hormonal environment and promotes anabolism, resulting in an improved muscle tissue recovery rate throughout and after physical activity. L-Glutamine is the most abundant amino acid found in the human body and is arguably the most important in the process of building lean muscle and gaining strength. The refreshing and highly functional USN Amino Muscle has been developed to enhance your energy and performance levels throughout your workout, supporting a heightened output potential while speeding up recovery. About USN Supplements At USN they pride themselves in being one of the most trusted sports supplement brands globally, and on being recognized for their passion to innovate and deliver only safe, superior quality products to their customers around the world. Their reputation for quality, safety, efficacy, and innovation was earned over many years of refusing to cut corners, and they take their responsibility to this very seriously. USN provides a spectrum of over 250 different dietary supplement products for various applications in sports nutrition, general wellness, endurance sports, and healthy weight control support. USN continuously innovates and redevelops their global product offerings, and their formulations are always based on the latest global scientific research available. As part of their commitment to quality, USN employs a top notch R&D team in house, as well as a roster of carefully selected international product specialists and consultants. USN's ongoing quest for new innovation, their utilization of many patented and licensed raw materials, and their manufacturing exclusively at US cGMP facilities, certifies their commitment to product safety and efficacy.
- UPC # 6009706090593
- Size/Form 11.39 oz.

## Images

![USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz - Image 1](https://res.cloudinary.com/dred08yjx/image/fetch/https://www.luckyvitamin.com/images/Product/large/163506_1.jpg)
![USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz - Image 2](https://res.cloudinary.com/dred08yjx/image/fetch/https://www.luckyvitamin.com/images/Product/large/163506_2.jpg)
![USN Supplements - Core Series Endurance Amino Muscle Lemon Lime - 11.39 oz - Image 3](https://res.cloudinary.com/dred08yjx/image/fetch/https://www.luckyvitamin.com/images/Product/large/163506_3.jpg)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-13*