If you’re looking for the best citrulline supplements to buy this year, then you’ve come to the right place.
You can also get more info by jumping to our Citrulline Supplements Guide.
Top 10 Citrulline Supplements
Highest Reviewed Citrulline Supplements
Transparent Labs lives up to their name with it’s RawSeries Citrulline product that contains 6g of pure citrulline malate.
- 6g Citrulline Malate per serving
- 100 Servings Per Container
- Serving Size: 2 Scoops
KAGED MUSCLE Citrulline reigns supreme as the best citrulline supplement of the year, providing a huge dose of citrulline with undeniable efficacy and some quite surprising value for money.
- Provides 6 g of Citrulline per serving
- Available in packages containing 200 g of pure citrulline powder
- Designed with purity in mind for optimal effectiveness
- Acts as a precursor to arginine production
- Helps to enhance pumps and promote recovery from training
If you are lookout for a stand-alone citrulline supplement without any other additional ingredients then KAGED MUSCLE Citrulline is almost definitely the best option due to its potency and cost effectiveness.
The sheer amount of positive user feedback that KAGED MUSCLE Citrulline has received speaks volumes to the quality that you can expect, making it well deserving of this year’s Best Citrulline Supplement award.
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BulkSupplements Pure L-Citrulline is easily one of the best options when it comes to cost-effective citrulline powders, and purchasing in bulk will enable you to enjoy some pretty considerable savings in the long run.
- Contains nothing but 100% L-Citrulline Powder
- Available in packages containing 100 g, 250 g, 500 g, 1 kg, 5 kg, and 25 kg
- Manufactured as a bulk unflavored powder for cost effectiveness
- Helps to reduce the accumulation of ammonia and lactic acid
BulkSupplements is well known for its affordable prices and uncompromising quality, so it should come as no surprise that its Pure L-Citrulline product makes an appearance in this year’s rankings.
Hard Rhino Pure L-Citrulline Malate is a bulk unflavored citrulline malate powder that has been designed to provide an affordable option for those of you who are operating on a tight budget.
- Contains nothing but 100% L-Citrulline DL-Malate 1:1 Powder
- Designed to remove toxic byproducts from muscle tissues
- Provides 3 g of L-Citrulline DL-Malate 1:1 Powder per serving
- Available in packages containing 250 g
- Manufactured as a bulk unflavored powder for cost effectiveness
The 3 g of L-Citrulline DL-Malate 1:1 Powder used in each serving means that you can expect to receive approximately 1.5 g of actual citrulline in each dose.
PRIMAFORCE Citrulline Malate and and is one of the purest and highest-quality citrulline supplements that money can buy, containing nothing but pure unadulterated citrulline malate powder.
- Contains nothing but 100% pure Citrulline Malate powder
- Available in packages containing 200 g of powder
- Intended to support performance and recovery
- Acts as a precursor to nitric oxide production
- Available as an inexpensive unflavored powder
PRIMAFORCE Citrulline Malate is a fantastic cost-effective alternative to some of the more expensive flavored and sweetened varieties of citrulline supplements on the market.
NOW Foods is one of the most highly reputed and acclaimed supplement producers in the world, and its L-Citrulline supplement makes yet another fantastic addition to its line of effective and affordable products.
- Provides 1.5 g of Citrulline per serving
- Available in packages containing 45 servings
- Produced in a convenient capsule form
- Brought to you by one of the world’s most popular dietary supplement manufacturers
This is the only citrulline supplement in this year’s rankings that comes available in a convenient capsule form, so if you are looking for convenience as a priority then NOW Foods L-Citrulline is definitely a good choice for you.
- 3g of Citrulline per serving
- High Quality L-Citrulline Malate that uses the most potent ratio of 2:1
- 300 grams per Container
- Made in the USA
If you are in the market for a basic citrulline powder that is both affordable and effective then you will definitely want to consider checking out the acclaimed Source Naturals L-Citrulline.
- Made with 100% L-Citrulline powder
- Available in packages containing 100 g of powder
- Provides 2.25 g of citrulline per serving
- Produced as a cost-effective bulk unflavored powder
Source Naturals L-Citrulline has received a great deal of positive feedback from athletes and bodybuilders around the world, earning it a highly respectable fifth position in this year’s list.
INFINITE LABS L-Citrulline is yet another wonderfully simple citrulline supplement that comes unflavored so that you can easily stack it alongside other supplements like creatine, and amino acids, and beta alanine.
- Made with 100% L-Citrulline
- Available in packages containing 120 servings
- Provides a simple and cost-effective source of citrulline
- Designed to support arginine and nitric oxide concentrations
Each package of INFINITE LABS L-Citrulline contains 120 servings, which should be more than enough powder to keep you covered for at least a couple of months.
ALLMAX NUTRITION Citrulline Malate has been formulated with a 2:1 ratio in favour of L-Citrulline, thus ensuring you are receiving an effective dosage to optimally enhance your workouts.
- Contains Citrulline Malate in a 2:1 formula
- Available in packages containing 80 g of pure powder
- Designed to be stacked with supplements like arginine, beta alanine, and creatine
- Helps to enhance pumps and improve performance in the gym
Due to its unflavored formula, ALLMAX NUTRITION Citrulline Malate is intended to be used as part of your personalized pre-workout formula with other products such as arginine, beta alanine, and creatine.
Used for enhancing pumps and vascularity, citrulline is a proven substance that is well worth considering adding to your supplement regimen.
What is Citrulline?
Citrulline occurs naturally within the human body and is created as a by-product when nitric oxide is produced from the amino acid arginine.
For this reason, citrulline acts essentially as a precursor to nitric oxide production, promoting vasodilation and helping to stimulate the circulatory system.
There are some who argue that citrulline actually promote greater arginine production in the body then arginine supplements themselves.
This, in combination with the increased production of nitric oxide, helps to improve muscle nitrogen retention and improve the overall rate of muscle protein synthesis.
Citrulline also elicits a similar effect to that of creatine monohydrate supplements, increasing intra-cellular production of adenosine triphosphate or ATP.
ATP acts as a form of currency or medium for the exchange of energy between cells. Increasing the concentration of ATP in your cells gives your body access to more energy, thereby enhancing, strength, endurance, and overall physical performance as a whole.
Some natural sources of citrulline are fruits, especially watermelon.
What Are the Uses of Citrulline?
From what we have discussed so far it should be quite clear that citrulline is an effective supplement for enhancing your performance in the gym.
Citrulline is a staple ingredient in many pre-workout supplements, but it is also useful for use outside of the workout window.
Due to the benefits mentioned above, citrulline is excellent for enhancing the overall rate of recovery from training, so you may find that your product can be used at other times of the day besides pre-workout and intra-workout.
One great thing about citrulline is that it helps to remove excess levels of ammonia from fatigued muscles.
Ammonia and other waste products can rapidly accumulate during intense workouts so anything that helps to flush them out is going to be beneficial to both your training performance and your overall health and well-being.
Who Can Benefit from Citrulline?
Anyone who is serious about making gains in the gym should definitely consider using a citrulline supplement.
Citrulline is a proven product that offers a variety of different benefits both in and out of the weights room, so athletes, bodybuilders, and even your average weekend warrior would stand to benefit from using it.
The fact that citrulline helps to flush out ammonia and other waste products from tired muscles means that it will enable you to crank out extra reps during your most gruelling sets.
The vasodilatory effects will help to give you a far more pronounced pump during training. This is useful for delivering additional nutrients to your muscle tissues, while also triggering cell swelling due to the tissues becoming engorged with blood.
Aside from promoting a greater rate of muscle hypertrophy, this will also give you greater leverage when lifting heavy weights.
At the very least, the increased production of ATP in your cells will enhance your endurance levels and provide you with more explosive strength when performing max effort lifts such as deadlift and bench press.
Regardless of the rep range you are training in, citrulline almost definitely has some benefits to offer you.
How To Take Citrulline
Always follow the usage guidelines provided by the manufacturer on any supplement you purchase.
Citrulline is most commonly used as a pre-workout or intra-workout supplement in order to stimulate blood flow and prepare your body for intense training.
It can also be used away from your workouts in a similar manner to supplements like creatine. This will help to speed up the rate of recovery so that you can hit your trashed muscles trigger new growth even sooner.
Because of its vasodilatory effects, citrulline should be avoided by anyone who has ever suffered a heart attack or other form of cardiovascular disease.
What’s more, citrulline should not be used by pregnant or breastfeeding women, nor should it be used by individuals under the age of 18.
Consult your doctor or physician prior to using citrulline if you have any pre-existing medical conditions or if you are currently using prescription medication.
Please note that these statements have been neither written nor reviewed by a doctor or medical authority of any kind.
What to Look for in a Good Citrulline Product
There are a few different forms of citrulline on the market, including L-Citrulline and Citrulline Malate.
There does not appear to be a great deal of difference between these forms of citrulline when it comes to effectiveness, so we recommend basing your decision more on what you can fit into your budget and of course which products have received the best feedback from users.
You will also want to make sure that you choose a citrulline supplement that actually delivers an effective dose of the active ingredient.
It is an unfortunate fact of the supplement industry that many manufacturers rely on a proprietary blend, in which case you will have no idea how much of the active ingredients you are actually receiving.
Choosing a stand-alone citrulline supplement, or at least one that displays how much citrulline is included, will ensure you are able to actually reap the benefits that citrulline has to offer.
(The effective dose of Citrulline Malate appears to be 2 – 6 g, depending on your body weight.)
If there is a particular supplement brand that you are already familiar with due to having used some of their other products then you might want to consider choosing their citrulline supplement to give you a little extra peace of mind.
To sum it up, look for:
- Quality and Amount per serving
- Ingredients and Percentages
- Feedback from online users and reviewers
- Quality of production
- Brand reputation
- Price per serving
When considering which citrulline supplement to use it is well worth taking a look at the form of citrulline provided.
Citrulline Malate is typically used in a 1:1 ratio, which means that for every 3 g of ingredient you are receiving a total of 1.5 g of citrulline and 1.5 g of malic acid.
You should take this into consideration when choosing your citrulline supplement because by the time you use enough to receive an effective dose you may find yourself receiving fewer actual servings than are reported on the product label.
L-Citrulline is an arguably superior choice due to its 100% citrulline content, and this is another reason that KAGED MUSCLE Citrulline is the top citrulline supplement this year.
Aside from this, the only other thing you need to think about is whether you want to use a citrulline as a stand-alone product or as part of a larger pre-workout formula.
Citrulline is an excellent supplement which works synergistically with ingredients like arginine and creatine to enhance protein synthesis, increase pumps and vascularity, and generally improve your performance on all fronts.
For this reason we strongly recommend using citrulline alongside some of the other more popular bodybuilding supplements mentioned above as this will help you to reap the greatest benefits from all of the products you use.