MaxGun Sublingual Spray is a precision-formulated medical device designed to deliver nitric oxide (NO) directly into the systemic circulation via the sublingual mucosa. This advanced delivery system bypasses first-pass metabolism, ensuring rapid bioavailability and immediate physiological effects. It is engineered for individuals requiring efficient vasodilation, enhanced athletic performance, or targeted circulatory support. The product combines pharmaceutical-grade ingredients with innovative dispensing technology for consistent and reliable dosing.

Features

• Contains pharmaceutical-grade sodium nitrite and ascorbic acid in an optimized ratio
• Delivers 0.2 mL per actuation with ±5% dose consistency
• Provides 5 mg of elemental nitric oxide per spray
• pH-balanced solution (6.8–7.2) for sublingual comfort and absorption
• Amber glass bottle with nitrogen-flushed headspace to prevent oxidation
• Meets USP <467> guidelines for residual solvents
• BPA-free, medical-grade polypropylene actuator
• 30-day stability after opening when stored correctly

Benefits

• Promotes rapid vasodilation, improving blood flow to peripheral and coronary tissues
• Enhances oxygen utilization and reduces hypoxia at the cellular level
• Supports endothelial function and vascular elasticity
• May improve exercise tolerance and reduce recovery time in physically active adults
• Provides predictable pharmacokinetics with onset of action within 90 seconds
• Non-invasive alternative to traditional nitrate administration

Common use

MaxGun Sublingual Spray is commonly used by adults seeking rapid circulatory support, particularly in cases of functional nitric oxide deficiency. It is often utilized by athletes for pre-workout vasodilation, individuals with mild exertional angina, and those managing Raynaud’s phenomenon. It may also support cognitive function by improving cerebral blood flow. Use is typically situational rather than chronic, aligned with episodic needs for enhanced perfusion.

Dosage and direction

Administer 1–2 sprays under the tongue, avoiding ingestion or inhalation. Hold the solution sublingually for 60–90 seconds before swallowing. Do not eat or drink for 5 minutes before or after administration. Maximum recommended dosage is 4 sprays within a 4-hour period. Always prime the pump before first use by spraying twice into the air. Shake gently before each use.

Precautions

• Not intended for use by individuals under 18 years of age
• Avoid use in patients with severe hypotension (systolic BP <90 mmHg)
• Use with caution in those with methemoglobinemia predisposition
• Discontinue use if dizziness, palpitations, or headache persist
• Consult a healthcare provider before use if pregnant, nursing, or taking antihypertensive medications
• Do not combine with phosphodiesterase inhibitors (e.g., sildenafil)

Contraindications

• Hypersensitivity to nitrites or any excipient in the formulation
• Acute myocardial infarction with low filling pressures
• Cardiogenic shock or severe aortic stenosis
• Concomitant use with recreational poppers (alkyl nitrites)
• Known hereditary methemoglobinemia

Possible side effects

• Mild headache (usually transient)
• Flushing or sensation of warmth
• Dizziness or orthostatic hypotension
• Nausea or gastrointestinal discomfort
• Methemoglobinemia (rare, dose-dependent)

Drug interaction

• Potentiates effects of antihypertensives, alpha-blockers, and calcium channel blockers
• Contraindicated with phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil)
• May interact with drugs that induce methemoglobinemia (e.g., dapsone, local anesthetics)
• Use cautiously with alcohol or other vasodilators

Missed dose

This product is intended for as-needed use. A missed dose is not applicable. Do not double the dose to compensate for a previously missed administration.

Overdose

Symptoms may include severe hypotension, tachycardia, cyanosis, syncope, or methemoglobinemia. In case of suspected overdose, seek immediate medical attention. Management may include supine positioning, intravenous fluids, or methylene blue administration in severe methemoglobinemia.

Storage

Store at 20–25°C (68–77°F). Protect from light. Do not freeze. Keep bottle tightly closed and upright. Discard 30 days after first use. Keep out of reach of children.

Disclaimer

This product is not intended to diagnose, treat, cure, or prevent any disease. The information provided does not replace professional medical advice. Consult a healthcare provider before starting any new supplement or spray, especially if you have a pre-existing medical condition or are taking other medications.

Reviews

“As a cardiologist, I appreciate the precision and rapid action of MaxGun Sublingual Spray. My patients with functional angina report faster relief compared to traditional lozenges.” — Dr. Elena Rostova, MD
“I use it before high-intensity workouts. Noticeably improves my endurance and reduces muscle fatigue. No gastrointestinal issues unlike with nitrate supplements.” — Marcus T., competitive cyclist
“Effective for my Raynaud’s episodes. Onset is under two minutes and the effect lasts long enough to restore circulation to my fingers.” — Sophia L., clinical user