The Original Strawberry Kiwi Splash
XTEND
The Original Strawberry Kiwi Splash
4.5
★ ★ ★ ★ ★
(47638 ratings)
Glutamine 2500 mg
Potassium 190 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 KG(s)Servings size: 14 Gram(s) (90 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's 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($0.61 per serving)
 Amazon | $ 54.99 | |
 iHerb | $ 64.99 |
bolt Effectiveness for goals
BCAAs, including Leucine, Isoleucine, and Valine, are essential for stimulating muscle protein synthesis, a key process for muscle repair and growth. Leucine, in particular, signals the initiation of this process. They can also help reduce muscle breakdown during exercise, supporting overall recovery.
Citrulline Malate helps support nitric oxide production, which can enhance blood flow to working muscles. This improved circulation may contribute to better oxygen and nutrient delivery, potentially leading to increased exercise endurance and reduced fatigue.
Electrolytes such as sodium and potassium play vital roles in regulating fluid balance and nerve impulses. They are essential for proper muscle function, preventing cramps, and maintaining the body's hydration status, especially during sweating from intense exercise.
L-Glutamine is an abundant amino acid that can become depleted after intense physical exertion. It plays a key role in gut health and serves as a fuel source for immune cells, potentially aiding in recovery and maintaining immune function for active individuals.
A 2:1:1 ratio, meaning twice as much Leucine compared to Isoleucine and Valine, is commonly used in BCAA supplements. This ratio prioritizes Leucine, which is considered the primary BCAA for signaling muscle protein synthesis. While other ratios exist, 2:1:1 is widely studied and popular for its purported benefits.
schedule Dosage, timing & forms
Branched-chain amino acids (BCAAs) are frequently consumed around workouts. Many individuals take them before, during, or after exercise to support muscle protein synthesis and reduce muscle breakdown. This timing helps maintain amino acid levels in the body during physical activity.
Such a blend can generally be consumed daily, especially on training days. The specific frequency often depends on individual activity levels and dietary protein intake. Consistent intake can support muscle recovery and hydration over time.
Powdered supplements are typically mixed with water or another beverage. The amount of liquid can be adjusted to achieve desired taste and concentration. It is generally recommended to follow the instructions on the product label for optimal preparation.
L-Glutamine is often consumed immediately after exercise to aid in muscle recovery and replenish amino acid stores. Some individuals also take it before bed or at other times throughout the day. Its role is primarily to support intestinal health and immune function, which are important for recovery.
Yes, Citrulline Malate and branched-chain amino acids are often consumed together. Their combined intake is common in many pre-workout or intra-workout formulas. This combination aims to support both exercise performance and muscle recovery during physical activity.
health_and_safety Safety & interactions
BCAAs are generally considered safe for most healthy adults when consumed at recommended doses. Some individuals might experience mild digestive upset or fatigue, especially with very high intakes. It is advisable to start with a smaller serving to assess tolerance.
Citrulline Malate can potentially lower blood pressure due to its vasodilating effects. Individuals taking medications for blood pressure or nitrates should consult a healthcare professional before use due to a possible additive effect. This interaction could lead to excessively low blood pressure.
The sodium and potassium in the blend are generally at levels meant for rehydration during exercise. However, individuals with kidney disease, heart conditions, or those on sodium-restricted diets should consult a healthcare professional before use. High intake of these electrolytes can be problematic for specific health conditions.
The amount of Vitamin B6 (640 mcg) is well below the tolerable upper intake level (UL) for adults, which is 100 mg (100,000 mcg) per day. This level is generally considered safe for daily consumption without adverse effects. It helps support normal metabolic function.
There is limited specific research on the safety of many supplement ingredients, including BCAAs, Citrulline, and Glutamine, during pregnancy and breastfeeding. It is always recommended to consult a healthcare professional before consuming any supplements in these periods. Medical guidance ensures safety for both mother and child.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 0 Calorie(s) |
Total Carbohydrates | 0 Gram(s) |
Vitamin B6 | 640 mcg |
Sodium | 220 mg |
Potassium | 190 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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