Citrulline (NO)
Guides and comparisons How to choose a pre-workout supplement
This category lists single-ingredient citrulline products: L-citrulline and citrulline malate powders and capsules. Labels do not describe these products the same way: some give only the weight of citrulline malate, some add how much of that is citrulline, and plain L-citrulline products state the citrulline directly. The table below prices three products by the citrulline each label declares, so you can compare like with like.
Showing all 5 results
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2 flavours
Olimp Nutrition Citrulline Malate - 200 grams
€18.99 €94.95 / kg Add to cart -
8 flavours
Allnutrition Citrulline - 200 grams
€8.99 €44.95 / kg Add to cart -
Rule One Citrulline, Unflavored - 198 grams
€17.99 €90.86 / kg Add to cart -
Trec Nutrition Citrulline 4000 Shot, Orange and Cherry - 12 x 100 ml.
€15.99 €13.33 / l Read more -
Applied Nutrition L-Citrulline, 1500mg - 120 caps
€20.99 €0.17 / pc Read more
Compare available products
Portion prices are calculated from the net contents. Portion sizes differ between products; this is not a dosing recommendation. Read the full ingredients and directions on the product label.
Price per 5 g L-citrulline = portion price ÷ declared L-citrulline per portion (g) × 5. The weight of citrulline malate is not converted; only the citrulline the label declares is counted.
 Nutrend
Citrulline Malate - 300 grams
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Allnutrition
Citrulline, Exotic - 200 grams
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 Doctor's Best
L-Citrulline Powder - 200 grams
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 5% Nutrition
L-Citrulline 3000 - Core Series - 234 grams
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|---|---|---|---|---|
| Pack size | 300 g | 200 g | 200 g | 234 g |
| Main ingredients | Citrulline malate | Citrulline malate | L-citrulline | L-citrulline |
| Label portion | 3 g | 6 g | 3 g | 3.9 g |
| L-citrulline per label portion | 2 g | 2.8 g | 3 g | 3 g |
| Pack price | €15.99 | €8.99 | €33.99 | €27.99 |
| Price per portion | €0.16 | €0.27 | €0.51 | €0.47 |
| Price per 5 g L-citrulline | €0.40 | €0.48 | €0.85 | €0.78 |
| Allergen information | See the manufacturer’s full allergen statement. | See the manufacturer’s full allergen statement. | See the manufacturer’s full allergen statement. | See the manufacturer’s full allergen statement. |
| Certifications | — | — | — | — |
| Label information | Label information | Label information | Label information | Label information |
Prices include VAT for Ireland. Courier delivery: €6.99; free from €65.00. Estimated delivery: 2–4 working days.
Product facts checked: 2026-10-28.
Frequently asked questions
What is the difference between L-citrulline and citrulline malate?
L-citrulline is the amino acid itself. Citrulline malate is citrulline bound to malic acid, so a scoop of citrulline malate weighs more than the citrulline it contains. How much of it is citrulline differs from label to label, so look for the line that names citrulline on its own, as in "citrulline malate 3,000 mg, of which L-citrulline 2,000 mg".
How do I compare two citrulline products?
Check three things on the label: which compound the amount refers to (citrulline or citrulline malate), the serving size in grams or capsules, and the number of servings in the pack. Divide the price by the citrulline in the whole pack. The table does this for three products and shows its calculation; it is a price comparison, not a dose recommendation.
How much citrulline does one serving contain?
It depends on the product: the three products in the table declare between 2 g and 3 g of citrulline per serving, in servings of 3 g to 6 g of powder. Follow the serving directions printed on your pack, and ask a doctor or pharmacist before use if you are pregnant, breastfeeding, under 18 or take medication.