Riboxin (Inosine) 20 mg/ml – 10 Injections
- Manufacturer: Arterium (Ukraine)
- Product Code: ribox20
- Availability: In Stock
11.00€
- Delivery within EU (3-5 days)
Riboxin (Inosine) 20 mg/ml – 10 Injections
Riboxin is an injectable preparation containing inosine, a naturally occurring purine nucleoside involved in the body's nucleotide metabolism. This presentation has a concentration of 20 mg/ml.
Inosine has attracted interest in sport because of its relationship to purine metabolism and cellular energy pathways. Its biological role, however, does not establish that administering additional inosine improves endurance or recovery.
Product Information
Inosine and Cellular Energy Metabolism
Inosine forms part of purine metabolism, the network of reactions through which the body processes and recycles components of nucleotides. These compounds are involved in many cellular functions, including pathways associated with ATP, the cell's principal energy carrier.
This connection explains scientific interest in inosine. It should not be interpreted as proof that an injection replenishes muscle ATP, delays fatigue or speeds up recovery after exercise.
Why Inosine Is Discussed in Sport
Sports-related interest has focused on whether inosine could influence:
- Energy metabolism during physical exertion
- Oxygen delivery to working muscles
- Aerobic endurance and repeated sprint performance
- Fatigue and recovery between training sessions
These are proposed applications and research questions. Reliable improvements in athletic performance have not been established, and the oral supplementation studies below do not demonstrate the effectiveness of injectable Riboxin.
What Exercise Studies Show
A randomized, double-blind study in seven trained men assessed inosine supplementation during sprint tests and a cycling time trial. Researchers found no performance improvement and no increase in red blood cell 2,3-DPG, a compound involved in oxygen release to tissues. Blood uric acid levels increased.
Inosine supplementation has no effect on aerobic or anaerobic cycling performance →
A separate study of oral inosine in trained runners found no improvement in three-mile running performance or peak oxygen uptake. These findings do not support claims that inosine reliably increases endurance or oxygen utilization.
Effect of inosine supplementation on 3-mile treadmill run performance and VO2 peak →
Composition and Administration
The stated concentration supplies 20 mg of inosine in each millilitre of solution. Total inosine content per container depends on its volume. Consult the manufacturer's leaflet for the container volume, excipients, approved indications and route of administration.
Injectable Riboxin should be administered by a qualified healthcare professional according to the product-specific prescribing information. Oral supplement doses, pre-workout timing and supplement cycles cannot be transferred to this injectable formulation.
Safety Considerations
Inosine is metabolized to uric acid, and elevated blood uric acid was observed in the cycling study cited above. A history of gout, high uric acid or kidney disease should be discussed with the prescribing clinician before use.
Refer to the supplied leaflet for the complete list of contraindications, possible adverse effects, interactions and storage requirements.
Scientific References
- McNaughton L, Dalton B, Tarr J. Inosine supplementation has no effect on aerobic or anaerobic cycling performance. International Journal of Sport Nutrition. 1999.
PubMed: PMID 10660865 → - Effect of inosine supplementation on 3-mile treadmill run performance and VO2 peak.
PubMed: PMID 2402214 →
FAQ
What is Riboxin?
Riboxin is a product name for inosine. This listing describes a 20 mg/ml injectable preparation.
Why are athletes interested in inosine?
Interest centres on its role in purine metabolism and proposed effects on energy pathways and oxygen delivery. These mechanisms do not establish a performance benefit.
Does it improve endurance or recovery?
The cited oral supplementation trials did not show improved running or cycling performance. They do not establish that Riboxin injections improve endurance or accelerate recovery.
Can oral inosine dosing advice be used for Riboxin injections?
No. Injectable medicines require formulation-specific instructions and clinical supervision. Use the manufacturer's prescribing information and the clinician's directions.
Delivery within the EU
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