L-Citrulline Powder
- Ultra-pure L-Citrulline Powder (99.87%) with zero fillers, additives, or artificial ingredients - perfect for those who demand clean, high-quality supplements.
- Unflavoured, easy-mix formula blends smoothly into water, juice, or shake, making it effortless to add to your daily routine with no unwanted taste.
- Vegan-friendly and lab-tested for quality, giving you a reliable UK-based supplement option with consistent standards you can trust.
Our Pure L-Citrulline Powder is a crystalline off-white to white powder with a slight odour. This product’s certificate of analysis is available within the product images.
- L-Citrulline Powder is commonly used as part of a daily supplement routine and is often combined with L-Arginine.
- Shipped within 1 working day subject to stock.
L-Citrulline Powder Usage, Dosage and Side Effects:
| How | L-Citrulline Powder can be taken by adding the recommended dose to drinks such as water or fruit juice, or by placing the recommended dose into empty capsules and swallowed. |
| When | L-Citrulline Powder can be taken at any point during the day, including as part of a pre-training routine. |
| Dosage | As a dietary supplement we recommend taking 2g of L-Citrulline up to 3 times daily. |
| Side Effects | High intakes may cause digestive discomfort. Do not exceed the recommended dosage. |
Alternative names for L-Citrulline include: 2-amino-5-(carbamoylamino) pentanoic acid, Citrulline, Citrulline Malate, L-Citrulina, L-Citrulline AKG, L-Citrulline Alpha Ketoglutarate, and Malate de Citrulline.
The products sold by LifeLab are not intended to diagnose, treat, restore, correct or modify any functions in human beings. They are solely intended to help maintain & support a healthy lifestyle. The claims presented have not be evaluated by the FDA or the MHRA. We recommend that you seek advice from a fully qualified health care professional before consuming any of these products especially if you are taking other medications or pregnant. Discontinue use and consult a doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach of children. Store in a cool, dry place.


