Advertising Disclosure Citrulline Comparison - May 2025
7 Best Citrulline In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4 Best Value  9.4Excellent | 5 9.3Excellent | 6  9.2Excellent | 7  9.1Excellent |
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ModelCitrulline Malate Powder | Pure | 2 to 1 Ratio (500g) | Model Best Naturals L-Citrulline Capsules - 1500mg/Serving - Non-GMO - Gluten Free - 90 Capsules (90 Count (Pack of 1)) | Model BioTechUSA Citrulline Malate Powder | Essential Amino Acid for Athletes | Sugar-Free | Gluten-Free | 300 g | Unflavoured | Model L Citrulline 3000mg - 240 Capsules - 2 Months Supply - Vegan-Friendly & Gluten-Free L Citrulline Powder Capsules - Non-GMO & Magnesium Stearate-Free Supplement | Model Citrulline Malate Powder 500g - 2:1 Ratio - Packaging May Vary | Model Nuke Nutrition L Citrulline Malate Capsules | 120 Capsules | High Strength 1500mg Dose Supplement | Boost Circulation, Performance & Muscle Recovery | 100% Natural, Preservative & Filler Free | Vegan | Model Applied Nutrition Citrulline Malate 2:1 | 3000mg per Serving Nitric Oxide Booster Amino Acid Powder Supports Muscle Recovery Improves Performance Vegan Gluten Free (300g - 100 Servings) (Unflavoured) |
BrandPeak Supps | Brand Best Naturals | Brand BioTechUSA | Brand WeightWorld | Brand Peak Supps | Brand Nuke Nutrition | Brand Applied Nutrition |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews - |
Tech Specs | ||||||
product dimensions33 x 23 x 2 cm 500 g | product dimensions - | product dimensions 10 x 5 x 5 cm 100 g | product dimensions 13.97 x 7.87 x 13.97 cm 242 g | product dimensions 32 x 22 x 1.5 cm 500 g | product dimensions - | product dimensions 10 x 10 x 11 cm 375 g |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Peak SuppsCitrulline Malate Powder | Pure | 2 to 1 Ratio (500g)
Why we love it
Increases workout endurance and stamina.
Enhances blood flow effectively.
Supports muscle growth and recovery.
Main highlights- Supports energy levels - A popular pre workout.
- Suitable for vegans and vegetarians.
- Increased nitric oxide (NO) production ('Pump').
- Increased nitric oxide (NO) production ('Pump').
- 100% Pure Citrulline Malate in a 2:1 Ratio.
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9.8
2Best Naturals
Best Naturals L-Citrulline Capsules - 1500mg/Serving - Non-GMO - Gluten Free - 90 Capsules (90 Count (Pack of 1))
Why we love it
L Citrulline promotes protein metabolism and healthy immune system function
Nitric oxide production and liver detoxification
Good Manufacturing Practices certified
Main highlights- TOP QUALITY GMP CERTIFIED PRODUCTS - All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP), among the highest standards in the world -- Proudly Made in USA -- Purity & Potency.
- Supports protein metabolism & healthy immune system function*
- Promotes nitric oxide production & liver detoxification*
- No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, No Sodium.
- Each 2 capsules contain 1500 mg of L-Citrulline - 90 capsules per bottle
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9.7
3BioTechUSA
BioTechUSA Citrulline Malate Powder | Essential Amino Acid for Athletes | Sugar-Free | Gluten-Free | 300 g | Unflavoured
Why we love it
Sugar free
Gluten free
Neutral taste
Main highlights- KEY FEATURES: Sugar-free, gluten-free, aspartame-free formula in powder form for versatile use.
- CUSTOMIZE YOUR SUPPLEMENT: Create your own powder mixes for personalized pre-workout support.
- ️ POPULAR AMONG ATHLETES: Ideal for endurance sports, bodybuilders, and functional trainers.
- SYNERGISTIC BLEND: Combines L-citrulline amino acid and malic acid to support your goals.
- PURE AMINO ACID: 100% pure powdered amino acid L-Citrulline and malate for replenishing essential nutrients.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
