Citrulline

161 products

What citrulline does

L-citrulline converts to arginine in the kidneys and raises nitric oxide, which widens blood vessels. More blood flow means a bigger pump, better nutrient delivery and slightly better endurance on higher-rep work. It is absorbed far better than taking arginine directly.

How much is in these products

  • Pure L-citrulline: effective formulas use 6 to 8 g per serve.
  • Citrulline malate 2:1: the number on the label includes malic acid, so 8 g of malate is roughly 5.3 g of citrulline.
  • Under 3 g per serve is a token dose and will not do much on its own.

How to use it

Take it 30 to 45 minutes before training on its own or as part of a pre-workout. It has no stimulant effect, so it works well in the evening and pairs naturally with beta-alanine and creatine.

Always follow the directions on the label. Dose ranges above describe how these products are commonly formulated, not medical advice.

161 products

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Macro Mike Pre-Workout Lychee Strawberry Crush 250g front

Macro Mike Pre-Workout - Lychee Strawberry Crush, 250g (25 Serves)

$71.94 $56.95

$2.28/serve · 25 serves · 250g

Creatine Monohydrate 3000mg
L-Citrulline 2500mg
Beta-Alanine 1500mg
L-Tyrosine 500mg
Caffeine 125mg
Macro Mike Pre-Workout Raspberry Mango Tango 250g front

Macro Mike Pre-Workout - Raspberry Mango Tango, 250g (25 Serves)

$71.94 $56.95

$2.28/serve · 25 serves · 250g

Creatine Monohydrate 3000mg
L-Citrulline 2500mg
Beta-Alanine 1500mg
L-Tyrosine 500mg
Caffeine 125mg
Nexus PER4M 2.0 Brutality Peach front

Nexus PER4M 2.0 - Brutality Peach, 800g (50 Serves)

$119.94 $89.85

$1.80/serve · 50 serves · 800g

Full Dose: 2 scoops — Core ingredients display 2 scoop dosages

L-Citrulline 5000mg
Beta-Alanine 2500mg
Creatine 1500mg
L-Tyrosine 500mg
Taurine 400mg
Caffeine 250mg
Nexus PER4M 2.0 Blue Sour Straps front

Nexus PER4M 2.0 - Blue Sour Straps, 800g (50 Serves)

$119.94 $89.85

$1.80/serve · 50 serves · 800g

Full Dose: 2 scoops — Core ingredients display 2 scoop dosages

L-Citrulline 5000mg
Beta-Alanine 2500mg
Creatine 1500mg
L-Tyrosine 500mg
Taurine 400mg
Caffeine 250mg
Raw Nutrition Essential Pre-Workout Sam Sulek Edition White Cherry front, 400g, NZ Supps

Raw Nutrition Essential Pre-Workout Sulek Edition - White Cherry, 400g (30 Serves)

$77.94 $58.85

$1.96/serve · 30 serves · 400g

L-Citrulline 4000 mg
Beta-Alanine 3200 mg
L-Tyrosine 2000 mg
Taurine 1000 mg
Natural Caffeine 200 mg
Himalayan Pink Salt 200 mg
GAT Sport Nitraflex Chews Grape Cotton Candy pre-workout, front, NZ Supps

GAT Sport Nitraflex Chews - Grape Cotton Candy, 120 Chews (30 Serves)

$95.94 $76.85

$2.56/serve · 30 serves

L-Citrulline 4000 mg
Beta-Alanine 3200 mg
Betaine Anhydrous 2500 mg
Caffeine Anhydrous 200 mg
L-Theanine 100 mg
Huperzine A 0.1 mg
GAT Sport Nitraflex Chews Fruit Punch pre-workout, front, NZ Supps

GAT Sport Nitraflex Chews - Fruit Punch, 120 Chews (30 Serves)

$95.94 $76.85

$2.56/serve · 30 serves

L-Citrulline 4000 mg
Beta-Alanine 3200 mg
Betaine Anhydrous 2500 mg
Caffeine Anhydrous 200 mg
L-Theanine 100 mg
Huperzine A 0.1 mg
GAT Sport Nitraflex Chews Blue Raspberry pre-workout, front, NZ Supps

GAT Sport Nitraflex Chews - Blue Raspberry, 120 Chews (30 Serves)

$95.94 $76.85

$2.56/serve · 30 serves

L-Citrulline 4000 mg
Beta-Alanine 3200 mg
Betaine Anhydrous 2500 mg
Caffeine Anhydrous 200 mg
L-Theanine 100 mg
Huperzine A 0.1 mg
Ryse Godzilla Pre-Workout, Passion Pineapple powder, NZ Supps

Ryse Godzilla Pre-Workout - Passion Pineapple, 40 Serves

$137.94 $114.85

$2.87/serve · 40 serves

Caffeine 200 mg
Citrulline 5.5 g
Creatine Monohydrate 2.5 g
Betaine Anhydrous 2.5 g
Beta-Alanine 1.6 g
Pink Himalayan Sea Salt 250 mg
RAW Nutrition Essential Performance stim free pre-workout, Strawberry Kiwi powder, 610g, NZ Supps

RAW Nutrition Essential Performance - Strawberry Kiwi, 610g (25 Serves)

$77.94 $63.95

$2.56/serve · 25 serves · 610g

Calories/serve 5 kcal
Citrulline 6 g
Creatine Monohydrate 5 g
Beta-Alanine 3.2 g
Betaine Anhydrous 2.5 g
L-Tyrosine 2 g
MusclePharm Pro Series Wreckage pre-workout, Sour Peach Rings powder, 440g, NZ Supps

MusclePharm Pro Series Wreckage - Sour Peach Rings, 440g (20 Serves)

$77.94 $63.95

$3.20/serve · 20 serves · 440g

Calories/serve 70 kcal
Caffeine 310 mg
Citrulline Malate 8 g
Beta-Alanine 4.5 g
Creatine Blend 2.5 g
Betaine Anhydrous 1.5 g
Choline 500 mg
Agmatine Sulfate 1 g
Nitrosigine 1 g
MusclePharm Pro Series Wreckage pre-workout, Cherry Slush powder, 440g, NZ Supps

MusclePharm Pro Series Wreckage - Cherry Slush, 440g (20 Serves)

$77.94 $63.95

$3.20/serve · 20 serves · 440g

Calories/serve 70 kcal
Caffeine 310 mg
Citrulline Malate 8 g
Beta-Alanine 4.5 g
Creatine Blend 2.5 g
Betaine Anhydrous 1.5 g
Choline 500 mg
Agmatine Sulfate 1 g
Nitrosigine 1 g
RAW Nutrition Essential Charged Pre-Workout, Icy Lemon Slush powder, 406g, NZ Supps

RAW Nutrition Essential Charged Pre-Workout - Icy Lemon Slush, 406g (25 Serves)

$71.94 $63.95

$2.56/serve · 25 serves · 406g

Caffeine 350 mg
Citrulline 6 g
Beta-Alanine 3.2 g
Tyrosine 2 g
Alpha-GPC (50%) 400 mg
Theobromine 100 mg
Dynamine 62.5 mg
RAW Nutrition Essential Pre-Workout, Sour AF powder, 432g, NZ Supps

RAW Nutrition Essential Pre-Workout - Sour AF, 432g (30 Serves)

$71.94 $58.95

$1.97/serve · 30 serves · 432g

Caffeine 200 mg
L-Citrulline 4000 mg
Beta-Alanine 3200 mg
L-Tyrosine 2000 mg
Taurine 1000 mg
RAW Nutrition Essential Pre-Workout, Cotton Candy powder, 378g, NZ Supps

RAW Nutrition Essential Pre-Workout - Cotton Candy, 378g (30 Serves)

$71.94 $58.95

$1.97/serve · 30 serves · 378g

Caffeine 200 mg
L-Citrulline 4000 mg
Beta-Alanine 3200 mg
L-Tyrosine 2000 mg
Taurine 1000 mg
Nexus PER4M RTD ready-to-drink energy drink, 500ml, NZ Supps

Nexus 12-Pack PER4M RTD - Blue Sour Straps, 500ml

$86.28 $74.85

$6.24/serve · 12 serves

Calories/serve 2 kcal
Caffeine Anhydrous 160 mg
L-Citrulline DL-Malate 2:1 1200 mg
Beta Alanine 1200 mg
Taurine 1000 mg
L-Tyrosine 200 mg
Acetyl L-Tyrosine 200 mg
Vitamin C (Ascorbic Acid) 80 mg
Theobromine (Cacao Extract, std 99%) 65 mg
Cellucor C4 Carbonated RTD energy drink, Twist Lime ready-to-drink, NZ Supps

Cellucor 12-Pack C4 Carbonated RTD - Twist Lime

$86.28 $62.85

$5.24/serve · 12 serves

Calories/serve 30 kcal
Caffeine 150 mg
Beta-Alanine 2000 mg
L-Citrulline 1650 mg
Betaine 1250 mg
L-Tyrosine 50 mg
Ryse Loaded Pre Workout, Sunnyd Tangy Original powder, 441g, NZ Supps

Ryse Loaded Pre Workout - SunnyD Tangy Original, 441g (30 Serves)

$95.94 $78.45

$2.62/serve · 30 serves · 441g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Workout, Sour Punch Sour Watermelon powder, 435g, NZ Supps

Ryse Loaded Pre Workout - Sour Punch Sour Watermelon, 435g (30 Serves)

$95.94 $78.45

$2.62/serve · 30 serves · 441g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Workout, Sour Punch Green Apple powder, 441g, NZ Supps

Ryse Loaded Pre Workout - Sour Punch Green Apple, 441g (30 Serves)

$95.94 $78.45

$2.62/serve · 30 serves · 441g

Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Workout, Sour Punch Blue Raz powder, 441g, NZ Supps

Ryse Loaded Pre Workout - Sour Punch Blue Raz, 441g (30 Serves)

$91.95 $78.45

$2.62/serve · 30 serves · 441g

Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Workout, Kool Aid Cherry Lemonade powder, 441g, NZ Supps

Ryse Loaded Pre Workout - Kool Aid Cherry Limeade, 441g (30 Serves)

$91.95 $78.45

$2.62/serve · 30 serves · 441g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Workout, Jell O Island Pineapple powder, 441g, NZ Supps

Ryse Loaded Pre Workout - Jell-O Island Pineapple, 441g (30 Serves)

$91.95 $78.45

$2.62/serve · 30 serves · 441g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 300 mg
L-Citrulline 4,500 mg
Beta-Alanine 3,500 mg
Choline (VitaCholine) 500 mg
L-Theanine 50 mg
Ryse Loaded Pre Max, Orange Cream powder

Ryse Loaded Pre Max - Orange Cream, 418g (25 Serves)

$95.94 $78.45

$3.14/serve · 25 serves · 418g

Calories/serve 5 kcal
Caffeine 300 mg
L-Citrulline 6 g
Beta-Alanine 3.2 g
L-Tyrosine 2 g
Alpha-GPC 300 mg
PeptiPump 200 mg
AstraGin 50 mg
Ryse Loaded Pre Max, Frosted Lemonade powder

Ryse Loaded Pre Max - Frosted Lemonade, 418g (25 Serves)

$95.94 $78.45

$3.14/serve · 25 serves · 418g

Calories/serve 5 kcal
Caffeine 300 mg
L-Citrulline 6 g
Beta-Alanine 3.2 g
L-Tyrosine 2 g
Alpha-GPC 300 mg
PeptiPump 200 mg
AstraGin 50 mg
Ryse Loaded Pre Max pre-workout, Blue Razz Slush powder, 418g, NZ Supps

Ryse Loaded Pre Max - Blue Razz Slush, 418g (25 Serves)

$95.94 $78.45

$3.14/serve · 25 serves · 418g

Calories/serve 5 kcal
Caffeine 300 mg
L-Citrulline 6 g
Beta-Alanine 3.2 g
L-Tyrosine 2 g
Alpha-GPC 300 mg
PeptiPump 200 mg
AstraGin 50 mg
Ryse Godzilla Pre Workout, Green Apple powder, 710g, NZ Supps

Ryse Godzilla Pre Workout - Green Apple, 710g (40 Serves)

$137.94 $113.45

$2.84/serve · 40 serves · 710g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 200 mg
Citrulline (L-Citrulline + Citrulline Nitrate) 5.5 g
Beta-Alanine 3.2 g
Betaine Anhydrous 2.5 g
Creatine Monohydrate 2.5 g
Citicoline (Cognizin) 250 mg
Pink Himalayan Sea Salt 250 mg
VasoDrive-AP (Hydrolyzed Casein Tripeptides) 150 mg
Ryse Godzilla Pre Workout, Blue Raspberry powder, 710g, NZ Supps

Ryse Godzilla Pre Workout - Blue Raspberry, 710g (40 Serves)

$137.94 $113.45

$2.84/serve · 40 serves · 710g

Caffeine (Anhydrous + zümXR) 200 mg
Citrulline (L-Citrulline + Citrulline Nitrate) 5.5 g
Beta-Alanine 3.2 g
Betaine Anhydrous 2.5 g
Creatine Monohydrate 2.5 g
Citicoline (Cognizin) 250 mg
Pink Himalayan Sea Salt 250 mg
VasoDrive-AP (Hydrolyzed Casein Tripeptides) 150 mg
Ryse Godzilla Pre Workout, Blackberry Lemonade powder, 710g, NZ Supps

Ryse Godzilla Pre Workout - Blackberry Lemonade, 710g (40 Serves)

$137.94 $113.45

$2.84/serve · 40 serves · 710g

Calories/serve 5 kcal
Caffeine (Anhydrous + zümXR) 200 mg
Citrulline (L-Citrulline + Citrulline Nitrate) 5.5 g
Beta-Alanine 3.2 g
Betaine Anhydrous 2.5 g
Creatine Monohydrate 2.5 g
Citicoline (Cognizin) 250 mg
Pink Himalayan Sea Salt 250 mg
VasoDrive-AP (Hydrolyzed Casein Tripeptides) 150 mg
Cellucor C4 Carbonated RTD energy drink, Purple Frost ready-to-drink, NZ Supps

Cellucor C4 Carbonated RTD - Purple Frost

$7.19 $6.79

$6.79/serve · 1 serve

Calories/serve 30 kcal
Caffeine 150 mg
Beta-Alanine 2000 mg
L-Citrulline 1650 mg
Betaine 1250 mg
L-Tyrosine 50 mg
Cellucor C4 Carbonated RTD energy drink, Frozen Bombsicle ready-to-drink, NZ Supps

Cellucor C4 Carbonated RTD - Frozen Bombsicle

$7.19 $6.79

$6.79/serve · 1 serve

Calories/serve 30 kcal
Caffeine 150 mg
Beta-Alanine 2000 mg
L-Citrulline 1650 mg
Betaine 1250 mg
L-Tyrosine 50 mg
Cellucor C4 Carbonated RTD energy drink, Cotton Candy ready-to-drink, NZ Supps

Cellucor C4 Carbonated RTD - Cotton Candy

$7.19 $6.79

$6.79/serve · 1 serve

Calories/serve 30 kcal
Caffeine 150 mg
Beta-Alanine 2000 mg
L-Citrulline 1650 mg
Betaine 1250 mg
L-Tyrosine 50 mg
Cellucor C4 Carbonated RTD energy drink, Strawberry Watermelon ready-to-drink, NZ Supps

Cellucor C4 Carbonated RTD - Strawberry Watermelon

$7.19 $6.79

$6.79/serve · 1 serve

Calories/serve 30 kcal
Caffeine 150 mg
Beta-Alanine 2000 mg
L-Citrulline 1650 mg
Betaine 1250 mg
L-Tyrosine 50 mg
Ronnie Coleman Yeah Buddy pre-workout, Strawberry Kiwi powder, 270g, NZ Supps

Ronnie Coleman Yeah Buddy - Strawberry Kiwi, 270g (30 Serves)

$71.94 $58.95

$1.97/serve · 30 serves · 270g

Calories/serve 5 kcal
Caffeine 420 mg
L-Citrulline 4,000 mg
Beta-Alanine 2,000 mg
Choline 550 mg
Ronnie Coleman Yeah Buddy Green Apple pre-workout, 270g, NZ Supps

Ronnie Coleman Yeah Buddy - Green Apple, 270g (30 Serves)

$71.94 $58.95

$1.97/serve · 30 serves · 270g

Calories/serve 5 kcal
Caffeine 420 mg
L-Citrulline 4,000 mg
Beta-Alanine 2,000 mg
Choline 550 mg
Ronnie Coleman Yeah Buddy pre-workout, Sour Berry powder, 270g, NZ Supps

Ronnie Coleman Yeah Buddy - Sour Berry, 270g (30 Serves)

$71.94 $58.95

$1.97/serve · 30 serves · 270g

Calories/serve 5 kcal
Caffeine 420 mg
L-Citrulline 4,000 mg
Beta-Alanine 2,000 mg
Choline 550 mg
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