The Original Mango Madness
XTEND
The Original Mango Madness
4.5
★ ★ ★ ★ ★
(47574 ratings)
Glutamine 2500 mg
Potassium 180 mg
Sodium 220 mg
Valine 1750 mg
Isoleucine 1750 mg
Leucine 3500 mg
Score 85.0
A popular intra-workout BCAA supplement offering a high dose of branched-chain amino acids, L-Glutamine, and electrolytes for muscle recovery, performance support, and hydration, with a zero-calorie profile.
Quantity: 1 Kilogram(s)Servings size: 14 Gram(s) (71 servings)
Selected goals:
Other goals:
Fitness
Muscle Gain
Digestive Health
Immunity
Heart Health
leaderboard Score 85.0
A popular intra-workout BCAA supplement offering a high dose of branched-chain amino acids, L-Glutamine, and electrolytes for muscle recovery, performance support, and hydration, with a zero-calorie profile.
insights Analysis
The XTEND Original BCAA formula is a well-established product in the sports nutrition market, primarily designed for intra-workout and post-workout recovery. Its core strength lies in the robust 7-gram blend of Branched-Chain Amino Acids (BCAAs) in the scientifically supported 2:1:1 ratio (Leucine:Isoleucine:Valine), which is crucial for stimulating muscle protein synthesis and aiding muscle repair. The addition of 2.5 grams of L-Glutamine further supports recovery, gut health, and immune function, which are beneficial for active individuals. The electrolyte blend provides basic hydration support, though for very intense or prolonged exercise, a more comprehensive electrolyte profile might be needed. The 1 gram of Citrulline Malate is a nice touch for promoting blood flow and reducing fatigue, although it's on the lower end of the clinically effective dose for significant performance enhancement. The zero-calorie, zero-carbohydrate profile makes it versatile for various dietary goals, from weight loss to muscle gain, as it doesn't add unwanted macros. Online reviews generally praise its taste and effectiveness for recovery and reducing muscle soreness.
- High dose of BCAAs (7g) in the optimal 2:1:1 ratio for muscle protein synthesis and recovery.
- Includes 2.5g of L-Glutamine, beneficial for muscle repair, gut health, and immune support.
- Zero calories and carbohydrates, making it suitable for various dietary plans and flexible for intra-workout use.
- Contains electrolytes (Sodium, Potassium) to aid hydration during exercise.
- The 1g dosage of Citrulline Malate is lower than the typically recommended effective dose (6-8g) for significant performance benefits like increased pumps or endurance.
- While it contains electrolytes, the blend might not be sufficient for individuals undergoing very intense, prolonged workouts or heavy sweating, potentially requiring additional electrolyte supplementation.
- The reliance on artificial flavors and sweeteners might be a concern for some users seeking more natural ingredients.
- Individuals with pre-existing kidney conditions should consult a healthcare professional before using high-amino acid supplements.
- Excessive intake of BCAAs without adequate intake of other essential amino acids could theoretically lead to amino acid imbalances over time, though unlikely at recommended doses in active individuals.
$54.99($0.77 per serving)
 Amazon | $ 54.99 | |
 iHerb | $ 64.99 |
bolt Effectiveness for goals
BCAAs, including Leucine, Isoleucine, and Valine, are essential amino acids that play a role in muscle protein synthesis. They can help reduce muscle breakdown during exercise and may support the repair process post-activity. Consuming them around exercise is often associated with reduced muscle soreness.
Citrulline Malate is often used to support nitric oxide production, which can lead to improved blood flow. This may enhance exercise performance by increasing oxygen and nutrient delivery to muscles. It is also thought to help reduce feelings of fatigue during prolonged activity.
Sodium and Potassium are crucial electrolytes that help maintain fluid balance within the body, which is vital for proper hydration. They are also essential for nerve impulse transmission and muscle contraction. Adequate levels help prevent cramps and support sustained performance.
L-Glutamine is the most abundant free amino acid in the body, playing a key role in immune function and gut health. After intense exercise, glutamine levels can decrease, and supplementation is thought by some to support recovery and reduce muscle soreness, though more research is ongoing.
The 2:1:1 ratio, with Leucine being twice as prevalent as Isoleucine and Valine, is a commonly studied and popular ratio. Leucine is often highlighted for its specific role in signaling muscle protein synthesis. This ratio is generally considered effective for supporting muscle recovery and growth.
schedule Dosage, timing & forms
BCAAs are frequently consumed around physical activity, either before, during, or after a workout session. This timing aims to support muscle protein synthesis and help reduce muscle breakdown, particularly during strenuous exercise. Some individuals also use them between meals to maintain amino acid levels.
Common dosages for L-Glutamine supplementation typically range from 5 to 10 grams per day, often divided into multiple servings. It is frequently taken post-workout or before bed, sometimes also in the morning. This dosage range is generally used to support muscle recovery and immune function.
Citrulline Malate is most often consumed approximately 30-60 minutes prior to exercise. This timing is chosen to allow for its absorption and potential effects on nitric oxide production, which may support blood flow and performance during physical activity. The malate component can also contribute to cellular energy processes.
Electrolyte supplements are commonly consumed during and immediately after periods of intense physical activity, especially in hot and humid environments, to help replace minerals lost through sweat. They can also be taken throughout the day to support general hydration balance, particularly if fluid intake is high. Maintaining proper electrolyte levels is key for nerve and muscle function.
Yes, L-Glutamine and BCAAs are frequently consumed together without any known adverse interactions. They both play roles in muscle recovery and are often combined in post-workout or intra-workout formulas. This combination may offer complementary support for muscle health and overall recovery processes.
health_and_safety Safety & interactions
Citrulline malate can support nitric oxide production, which may affect blood vessel dilation. Individuals taking medications for blood pressure should consult a healthcare professional before use. Monitoring blood pressure is advisable in such cases.
Yes, certain medications, such as diuretics or ACE inhibitors, can impact the body's sodium and potassium levels. Supplementing with electrolytes while on these medications should be discussed with a healthcare provider. This helps prevent potential imbalances.
Individuals with pre-existing kidney or liver conditions are generally advised to consult a healthcare professional before taking BCAA supplements. These conditions can affect how the body processes amino acids. Excessive intake could potentially exacerbate existing issues.
While essential, very high daily doses of Vitamin B6 over extended periods can potentially lead to nerve damage, known as peripheral neuropathy. It is important to adhere to recommended intake levels. Symptoms typically resolve upon discontinuation.
While generally well-tolerated, individuals with severe liver disease, kidney disease, or Reye's syndrome should exercise caution with L-Glutamine. It is advisable to consult a healthcare provider before use. This helps ensure safety given individual health circumstances.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Calories | 0 Calorie(s) |
| Total Carbohydrates | 0 Gram(s) |
| Vitamin B6 (Pyridoxine Hydrochloride) | 640 mcg |
| Sodium | 220 mg |
| Potassium | 180 mg |
| L-Leucine | 3500 mg |
| L-Glutamine | 2500 mg |
| L-Isoleucine | 1750 mg |
| L-Valine | 1750 mg |
| Electrolyte Blend | 1140 mg |
| Citrulline Malate | 1000 mg |
Categories
Leucine 95.0
Contains 3500mg (3.5g) of L-Leucine, the most critical BCAA for initiating muscle protein synthesis, provided at an effective and leading dose.
Glutamine 90.0
Delivers 2500mg (2.5g) of L-Glutamine, a clinically relevant dose for supporting muscle recovery, immune health, and gut integrity.
Valine 90.0
Provides 1750mg (1.75g) of L-Valine, which works synergistically with Leucine and Isoleucine to support muscle growth and repair.
Goals
Muscle Gain 95.0
The high dosage and optimal ratio of BCAAs directly support muscle protein synthesis, while glutamine aids recovery essential for growth.
Fitness 90.0
Provides essential amino acids for muscle performance, endurance, and aids in reducing exercise-induced muscle damage.
General Health 75.0
Contributes positively through hydration, amino acid support for body functions, and gut health support from glutamine.
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