L-Citrulline with OXYSTORM Red Spinach, AAKG, and Beetroot Extract. Seven natural compounds in one advanced formula. 40-day supply capsules.
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Take 3 capsules daily with water, preferably 30-60 minutes before exercise or physical activity. Can be taken on an empty stomach or with food. Do not exceed the recommended daily intake. This is a food supplement and should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.
Store in a cool, dry place away from direct sunlight. Keep the bottle tightly closed and store at room temperature. Do not refrigerate.
We offer free shipping on orders over £60 within the UK. All orders are dispatched within 1-2 business days. We offer a 30-day money-back guarantee — if you're not satisfied, contact us for a full refund. Easy returns, no stress.
L-Citrulline is a non-essential amino acid that converts to L-Arginine in the kidneys. Our formula includes 1000mg of L-Citrulline plus 600mg of L-Arginine Alpha-Ketoglutarate (AAKG), which is L-Arginine bound to alpha-ketoglutarate for enhanced stability. Both amino acids are part of the same metabolic pathway but have different absorption characteristics.
PURETREX Nitric Oxide Complex delivers 3000mg+ per serving with L-Citrulline, AAKG, Beetroot Extract, and S7® plant-based blend. workout performance, and muscle pump for active lifestyles.
Our most comprehensive nitric oxide formula combines L-Citrulline with OXYSTORM Red Spinach Extract, L-Arginine Alpha-Ketoglutarate, and concentrated Beetroot Extract. Enhanced with S7 Plant Blend, Grape Seed Extract, and Vitamin C for a complete seven-ingredient matrix.
Advanced amino acid and botanical complex featuring patented OXYSTORM technology
4 adaptogenic herbs and 1 vitamin/mineral and 2 additional ingredients, each selected based on published research and traditional use history.
A non-essential amino acid found naturally in watermelon and other cucurbitaceous plants. Micronised form for improved solubility. Featured in over 150 published studies examining its role in exercise physiology.
A bound form of the amino acid L-arginine combined with alpha-ketoglutarate, a key intermediate in the Krebs cycle. This molecular binding provides greater stability compared to standard L-arginine forms.
Concentrated 10:1 extract from beetroot, equivalent to 1500mg of raw beetroot. Naturally rich in dietary nitrates and betalains. Beetroot has been cultivated since Roman times and is extensively researched in sports nutrition studies.
Standardised red spinach leaf extract containing 9% nitrates. OXYSTORM is a patented extract from red spinach leaves, providing a concentrated source of naturally occurring nitrates in a water-soluble form.
Proprietary blend of seven plant-based ingredients including green coffee bean extract, green tea extract, turmeric extract, tart cherry, blueberry, broccoli, and kale. Each component selected for its unique phytonutrient profile and polyphenol content.
Standardised to contain ≥95% oligomeric proanthocyanidins (OPCs). Extracted from the seeds of wine grapes, this extract has been used traditionally in European folk medicine and is featured in over 300 published research studies.
Vitamin C contributes to normal collagen formation for the normal function of blood vessels and contributes to the protection of cells from oxidative stress.
What others cut corners on, we built our reputation on.
| PURETREX | Others | |
|---|---|---|
| 100% Natural Ingredients | ✓ | ✕ |
| Third-Party Lab Tested | ✓ | ✕ |
| No Artificial Fillers or Additives | ✓ | ✕ |
| Guaranteed Potency & Purity | ✓ | ✕ |
| Made in Certified Facilities | ✓ | ✕ |
| Sustainable Sourcing Practices | ✓ | ✕ |
Your body begins processing the amino acids and plant compounds. Three capsules daily becomes part of your routine.
L-Citrulline and OXYSTORM compound levels build in your system through consistent daily intake.
Taking your nitric oxide complex becomes an automatic part of your daily supplement routine.
Your first bottle is finishing. Many customers reorder to maintain their established routine.
Individual experiences vary. This product is a food supplement and should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.
