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Hexarelin Nasal Spray

Hexarelin is a synthetic growth hormone-releasing peptide (GHRP) that strongly stimulates GH secretion, even more potently than Ipamorelin or GHRP-6. Like Ipamorelin, it can be administered intranasally, though its effectiveness depends on formulation and absorption.

Key Facts About Hexarelin Nasal Spray

 

1. How It Works

  • Hexarelin is a ghrelin mimetic, binding to the GHS-R1a receptor to trigger GH release.

  • Unlike Ipamorelin, it has stronger GH-stimulating effects but may also slightly increase prolactin and cortisol (though less than GHRP-6).

  • Effects are dose-dependent, with rapid GH spikes (peaking around 15-30 mins after dosing).

 

2. Intranasal Absorption & Bioavailability

  • Possible but variable: Nasal peptides must be properly formulated for absorption.

  • Lower than injections: Likely requires higher doses than subcutaneous use.

  • Absorption enhancers (like chitosan or cyclodextrins) can improve uptake.

 

3. Benefits of Hexarelin Nasal Spray

✔ Stronger GH release than Ipamorelin (good for muscle growth & fat loss).
✔ Faster effects than injections (due to rapid nasal absorption).
✔ No needles—more convenient for frequent dosing.
✔ Anti-aging & recovery benefits (improved sleep, skin, joint repair).

 

4. Potential Side Effects

  • Increased hunger (due to ghrelin activation).

  • Mild cortisol/prolactin rise (less than GHRP-6).

  • Desensitization risk (long-term use may reduce effectiveness; cycling recommended).

  • Nasal irritation (if the spray contains harsh preservatives).

 

Hexarelin Nasal Spray vs. Injections

FeatureNasal SpraySubcutaneous Injection
BioavailabilityLower (~30-50%?)High (~90%+)
Dosing200-600 mcg per spray100-300 mcg per dose
OnsetFaster (15-30 mins)Slower (30-60 mins)
ConvenienceEasy, no needlesRequires injections
Side EffectsPossible nasal irritationInjection site reactions

 

Dosing & Usage Guidelines

For Nasal Spray studies :

  • Typical dose: 200–600 mcg per spray (1–2x daily).

  • Best times:

    • Morning (fasted)

    • Pre-workout (for performance/recovery)

    • Before bed (to enhance sleep & GH pulse)

  • Cycle: 5 days on, 2 days off (to prevent desensitization).

For Injections studies

  • Typical dose: 100–300 mcg 1–2x daily.

 

✅ Hexarelin nasal spray can work if properly formulated, but it may require higher doses than injections.
🔥 Stronger than Ipamorelin but with slightly more side effects (hunger, possible cortisol rise).
⚠ Cycling is crucial (5 days on, 2 off) to avoid receptor desensitization.

 

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Hexarelin Nasal Spray

SKU: HEXnas5
$45,50Price
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