Amino Acids

Amino Acids

Amino Acid Supplements for Recovery, Hydration, and Performance

Support muscle repair and reduce post-workout fatigue with premium amino acid supplements from N101. Our collection includes BCAA and EAA formulas designed to replenish essential nutrients, improve endurance, and accelerate recovery. From intra-workout hydration blends to complete essential amino complexes, each product helps keep you fueled and performing at your best.

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NutraBio Alpha EAA
$44.99
NutraBio NAC 600 mg
$19.99
Evogen Cell K.E.M. PR
$44.99
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ALLMAX Citrulline Malate 2:1
$24.99
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NOW L-Lysine 500 mg
$7.99
NOW L-Tyrosine 500 mg Capsules
$11.99
Jarrow Formulas L-Tyrosine 500 mg
$12.99
NutraKey Glutamine Powder
$24.99
NOW Taurine 500 mg
$6.99
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Evogen AminoJect
$32.99
RYSE BCAA/EAA
$32.99
Performax Labs EAminoMax
$34.99 $49.99
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Animal Nitro EAA
$55.99
NOW Sports AAKG 2200
$24.99
NutraBio BCAA 2500
$27.99
Metabolic Nutrition ESP
$34.99
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NutraBio Leg Day
$64.99
NOW Glutathione 500 mg
$29.99
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Evogen Carnigen Liquid Carnitine
$34.95
Axe & Sledge Citrulline
$24.99
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Solgar L-Lysine 1000 mg
$11.99
Solgar L-Cysteine 500 mg
$19.99
NOW Taurine 1000 mg
$19.99
NutraBio L-Leucine Capsules
$21.99

What Are Amino Acid Supplements?

Amino acid supplements are designed to support muscle recovery, performance, and overall training results. Amino acids are the building blocks of protein, and certain types—known as essential amino acids (EAAs)—must be obtained through diet or supplementation.

The 9 essential amino acids include leucine, isoleucine, valine, lysine, methionine, phenylalanine, threonine, tryptophan, and histidine. The three most well-known—leucine, isoleucine, and valine—are called BCAAs and play a key role in muscle protein synthesis and recovery.

Types of Amino Acid Supplements

  • BCAAs: Ideal for intra-workout use, hydration, and reducing muscle breakdown
  • EAAs: Provide all 9 essential amino acids to support muscle growth and recovery
  • Glutamine: Supports recovery, immune function, and gut health
  • Hydration Aminos: Combine amino acids with electrolytes for performance and endurance

Amino acid supplements are commonly used before, during, or after workouts depending on your training goals, whether you're focused on hydration, endurance, muscle recovery, or lean muscle support.

Learn more about amino acids, BCAAs, EAAs, and glutamine in our guides below.

BCAAs vs EAAs: What’s the Difference and Which Is Better?

BCAAs vs EAAs: What’s the Difference and Which Is Better?

What’s the difference between BCAAs and EAAs? Learn how branched-chain and essential amino acids support muscle growth, recovery, and workout performance.

What Are Amino Acids and Why Are They Important?

What Are Amino Acids and Why Are They Important?

Learn what amino acids are and how BCAAs, EAAs, and glutamine support muscle recovery, performance, and overall health.

When Should You Take Amino Acids for Best Results?

When Should You Take Amino Acids for Best Results?

Learn when to take amino acids for muscle growth, recovery, and performance, including pre-workout, intra-workout, and post-workout timing.

Amino Acids for Muscle Growth, Recovery, and Performance

Amino acid supplements are widely used by athletes, bodybuilders, and fitness enthusiasts to support muscle recovery, endurance, and overall performance. Whether you're using BCAAs during workouts, EAAs for muscle growth, or glutamine for recovery, these supplements can help support your training at every level.

Because amino acids are absorbed quickly, they can provide a fast source of nutrients to muscle tissue during and after exercise. This makes them especially useful for high-intensity training, fasted workouts, and long-duration exercise sessions.

Whether you're looking for BCAA powders for intra-workout hydration or EAA supplements for muscle recovery, amino acid supplements can help support performance, recovery, and lean muscle retention.

Benefits of Amino Acid Supplements

  • Support muscle protein synthesis and recovery
  • Help reduce muscle breakdown during exercise
  • Improve endurance and workout performance
  • Support hydration when combined with electrolytes
  • Help preserve lean muscle during dieting or calorie deficits

When Should You Take Amino Acids?

The best time to take amino acids depends on your goals and the type of supplement you’re using:

  • Before workouts: Helps reduce muscle breakdown and support endurance
  • During workouts: BCAAs and hydration aminos support performance and hydration
  • After workouts: EAAs help support muscle recovery and repair
  • Between meals: Helps maintain amino acid levels throughout the day

Amino acids are often taken on an empty stomach for faster absorption, but they can also be used alongside meals to complement protein intake.

Choosing the Best Amino Acid Supplement

The right amino acid supplement depends on your training style and goals:

  • Muscle growth: EAA supplements provide the full range of essential amino acids
  • Intra-workout performance: BCAA or hydration amino blends
  • Recovery: EAAs or glutamine supplements
  • Fasted training: BCAAs to help reduce muscle breakdown

Many athletes use a combination of amino acid supplements to support different phases of their training.

Explore Amino Acid Supplements at N101 Nutrition

N101 Nutrition carries a wide selection of amino acid supplements, including BCAA powders, EAA formulas, glutamine, and advanced hydration blends from trusted brands.

Whether your goal is muscle growth, recovery, endurance, or overall performance, amino acid supplements can help support your results.

Frequently Asked Questions

What are amino acid supplements?

Amino acid supplements are products that provide essential building blocks your body uses to support muscle repair, recovery, and performance. Common types include BCAAs and EAAs, which are often used around workouts to help support endurance, hydration, and muscle recovery.

What is the difference between BCAAs and EAAs?

BCAAs (branched-chain amino acids) contain three key amino acids—leucine, isoleucine, and valine—primarily used to support muscle recovery and performance. EAAs (essential amino acids) include all nine essential amino acids your body cannot produce on its own, making them a more complete option for supporting muscle protein synthesis and recovery.

What do amino acids do for workouts?

Amino acids are commonly used to support workout performance, endurance, and recovery. They can help reduce muscle breakdown during training, support hydration, and promote recovery after exercise, especially when used before, during, or after workouts.

When should I take amino acids?

Amino acids can be taken before, during, or after workouts depending on your goals. Many people use them during training to support hydration and endurance, while others take them post-workout to support recovery. Consistent use around workouts is common.

Are BCAAs or EAAs better for muscle growth?

EAAs are generally considered more complete for supporting muscle growth because they contain all essential amino acids required for muscle protein synthesis. However, BCAAs remain popular for supporting recovery, endurance, and reducing muscle breakdown during training.

Do I need amino acids if I already take protein?

Protein powders already contain amino acids, but standalone amino acid supplements are often used for faster absorption and convenience during workouts. Many athletes use both protein and amino acids together depending on their training routine and goals.

Can amino acids help with recovery?

Amino acids are commonly used to support muscle recovery after exercise. They may help reduce muscle soreness, support repair, and improve recovery time when combined with proper nutrition and training.

Are amino acid supplements good for hydration?

Many amino acid formulas include electrolytes to support hydration during workouts. These products are often used during training to help maintain fluid balance and support endurance, especially during longer or more intense sessions.

Can I take amino acids on rest days?

Yes, amino acids can be taken on rest days as part of a regular supplement routine. Some people use them to support recovery and hydration even when not training, though they are most commonly used around workouts.

What are the most common types of amino acid supplements?

The most common types include BCAA supplements, EAA supplements, and amino blends that may include hydration or performance ingredients. These are often available in powder form and used before, during, or after workouts.

Recover Faster. Train Harder. Perform Better.

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