Beta-Alanine
Description
Beta-alanine is naturally produced in the body and is a key component in the synthesis of carnosine. Carnosine acts as an intramuscular buffer, neutralizing hydrogen ions produced during strenuous exercise. By increasing carnosine levels, beta-alanine supplementation helps to delay the onset of neuromuscular fatigue, allowing for improved performance during high-intensity, short-to-medium duration activities (typically 60 seconds to 10 minutes).
Sources
ChickenBeefPorkFish (e.g., Salmon)
Timing & Intake
AnytimeWith foodTake with Can be taken with food to minimize paresthesia.
Daily supplementation, often split into multiple smaller doses (e.g., 2-4 times a day), is more effective for building muscle carnosine stores than acute dosing, and can help mitigate side effects. There is no acute timing benefit, as the goal is to saturate muscle carnosine stores over time.
Optimal Dosage
Minimum2000 mg
Maximum5000 mg
Safety & Toxicity
Toxicity Threshold1600 mg
Toxicity EffectParesthesia (tingling sensation)
Goals
Fitness
Impact
High effect
Typical dose:3200–6400 mg
By increasing carnosine, Beta-Alanine helps to neutralize the hydrogen ions that accumulate during intense exercise, which are responsible for the 'burning' sensation and fatigue. This tangibly extends performance in activities lasting 1-4 minutes, such as interval training or high-rep weightlifting sets.
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Muscle Gain
Impact
High effect
Typical dose:3.2–6.4 g
This allows for more repetitions and sustained effort during typical hypertrophy-focused training sets (e.g., 8-15 reps). The cumulative increase in training volume directly contributes to greater muscle gain.
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Weight Gain
Impact
High effect
Typical dose:3.2–6.4 g
Beta-Alanine combines with histidine in the body to form carnosine, which acts as a buffer against the pH drop that occurs during intense exercise. This delays the onset of muscular fatigue, allowing you to sustain a high level of performance for longer, completing more work in each session and thus providing a stronger signal for adaptation and growth.
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Energy
Impact
Situational effect
Beta-Alanine combines with histidine to form carnosine in the muscles. Carnosine acts as a buffer against the hydrogen ions that accumulate during intense exercise, which cause the "burn" and muscular fatigue. By increasing endurance and time to exhaustion, it allows for greater work capacity and performance.
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Interactions
Positive Interactions
Creatine
When combined, Beta-alanine and Creatine may offer synergistic benefits for strength, power, and high-intensity exercise performance.
Citrulline
Often found together in pre-workout formulations, these ingredients can complement each other to enhance athletic performance, energy, and endurance.
Recommended products
Budget 
Beta Alanine Extreme
Prolab
Beta-Alanine: 800 mg
Prolab Beta Alanine Extreme provides 800mg of CarnoSyn Beta-Alanine and L-Histidine in capsules, primarily used to help support muscle endurance during physical activity.
Value 
Beta-Alanine Unflavored
Bodytech
Beta-Alanine: 1600 mg
This Bodytech Beta-Alanine provides 1600mg of CarnoSyn in a liquid form, offering a convenient way to add beta-alanine to your routine at a reasonable per-serving cost.
Best
Woke AF Black Island Fusion
Woke AF
Beta-Alanine: 3200 mg
This is a high-stimulant pre-workout designed to provide intense energy, strong pumps, enhanced endurance, and sharp mental focus for demanding training sessions.
Value
Seventh Gear Your Mom's Lemonade
Axe & Sledge Supplements
Beta-Alanine: 1600 mg
This supplement provides a blend of energy-boosting stimulants, ingredients to support mental focus, and compounds often used for improved physical performance, making it suitable for both cognitive and physical demands.
Value 
Beta Alanine Unflavored
Axe & Sledge Supplements
Beta-Alanine: 2000 mg
Axe & Sledge Beta Alanine offers a cost-effective unflavored powder with 2000mg per serving, suitable for supporting exercise performance and easy to mix into other drinks.
Value 
Anavite
Gaspari Nutrition
Beta-Alanine: 1600 mg
Anavite is a comprehensive multivitamin packed with essential nutrients, chelated minerals, and beneficial doses of Beta-Alanine and L-Carnitine, tailored for active individuals seeking general health and performance support.
Best 
LFG Burn Berry
Bucked Up
Beta-Alanine: 3200 mg
This is a high-stimulant pre-workout designed for intense energy, sharp mental focus, and metabolic support, best for experienced users. It combines multiple ingredients to help fuel demanding physical activity and concentration.
Best 
Beta-Alanine 3400 mg
Nutricost
Beta-Alanine: 3400 mg
Nutricost Beta-Alanine delivers a high 3400mg dose in easy-to-take capsules, providing strong support for exercise performance, though at a slightly higher cost per serving.
Value 
Animal Fury Watermelon Flavor
Animal
Beta-Alanine: 2000 mg
Animal Fury Watermelon is a potent pre-workout formula designed to provide strong energy, enhanced focus, and support for workout performance through a clear blend of key ingredients, at a competitive price.
Best 
LFG Burn Razzle Dazzle
Bucked Up
Beta-Alanine: 3200 mg
This blend aims to deliver high energy, sharp focus, and metabolic support through a robust combination of stimulants and performance ingredients.
Best 
LFG Burn Tropical
Bucked Up
Beta-Alanine: 3200 mg
This blend aims to deliver high energy, sharp focus, and metabolic support through a robust combination of stimulants and performance ingredients, offered at a slightly better value.
Best 
SuperPump Aggression Fruit Punch Fury
Gaspari Nutrition
Beta-Alanine: 3200 mg
This is a high-stim pre-workout designed for intense energy, focus, and performance support during challenging training sessions.
Best 
SuperPump Aggression Jersey Mobster Italian Ice
Gaspari Nutrition
Beta-Alanine: 3200 mg
This is a high-stim pre-workout designed for intense energy, focus, and performance support during challenging training sessions.
Best 
SuperPump Aggression Mayhem Mango
Gaspari Nutrition
Beta-Alanine: 3200 mg
This is a high-stimulant pre-workout blend crafted for intense energy, improved focus, and enhanced muscle performance, best suited for experienced users seeking a powerful boost.
Best 
Igniter Blue Raspberry
ALLMAX SPORT
Beta-Alanine: 3300 mg
This is a potent pre-workout supplement designed to provide significant energy, focus, and muscle performance support for demanding workouts.
Best 
Loaded Pre Freedom Rocks
Ryse
Beta-Alanine: 3500 mg
This pre-workout provides strong stimulant energy and focus with a blend of fast and slow-release caffeine, supported by ingredients for muscle endurance and blood flow.
Budget 
Creatine + Glutamine with Beta-Alanine Fruit Punch
BodyTech
Beta-Alanine: 1600 mg
This fruit punch flavored liquid supplement delivers creatine, glutamine, and beta-alanine in one serving, making it a tasty and convenient choice for supporting muscle performance and recovery.
Budget 
Animal Fury Green Apple Flavor
Animal
Beta-Alanine: 2000 mg
Animal Fury Green Apple is a potent pre-workout formula designed to provide strong energy, enhanced focus, and support for workout performance through a clear blend of key ingredients.
Product stats
Price per product
Average$39.38
Median$39.99
Price per serving
Average$1.32
Median$1.43
Price per 1000 mg
Average$0.63
Median$0.57
Price distribution
Price per serving distribution
Price per 1000 mg
Reference amount: 1000 mg
Forms
Paired ingredients
Ingredient forms
Beta-Alanine (11) 85
Beta-Alanine is a precursor to carnosine, a dipeptide concentrated in muscle tissue. During high-intensity exercise, hydrogen ions accumulate in muscles, leading to a drop in pH and muscle fatigue. Carnosine acts as an intramuscular buffer, neutralizing these hydrogen ions, thereby delaying the onset of fatigue and extending exercise capacity. This allows for more reps, sets, and overall training volume, which is beneficial for muscle growth and fitness.
Pros
- Enhances high-intensity exercise performance
- Delays muscle fatigue
- Increases exercise capacity and training volume
- Supports muscle gain indirectly through improved workouts
- Well-researched and widely used in sports nutrition
Cons
- May cause paresthesia (a tingling sensation) in the skin, especially at higher doses
- Effects are most prominent during high-intensity, short-duration activities, less so for endurance exercise
Per product
Avg$37.78
Med$37.99
Per serving
Avg$1.44
Med$1.43
Per 1000 mg
Avg$0.79
Med$0.72
Price distribution