For Laboratory Research Use Only · Not for Human or Veterinary Use · 21+
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PYY 3-36 Nasal Spray vial

Best Peptides for Weight Loss·Nasal Spray

PYY 3-36 Nasal Spray

Intranasal satiety peptide - rapid appetite suppression.

$89.99/ 10 mL bottle (200 mcg/spray)
View PYY 3-36 Nasal Spray lab results & testing

For Research Use Only

PYY 3-36 Nasal Spray is sold strictly for in-vitro laboratory research. Not for human or veterinary use, diagnosis, treatment, cure, or prevention of any disease. Not FDA-approved as a therapeutic. Must be 21+ and a qualified researcher to purchase. See our Disclaimer and Research Use Agreement.

Purity
≥ 99.1% HPLC
Format
Nasal Spray
Half-life
30 minutes
Dose
200 mcg intranasal pre-meal
Mechanism
Y2 receptor agonist, appetite suppression

About PYY 3-36 Nasal Spray

PYY 3-36 is a gut-derived satiety peptide delivered intranasally for fast-onset appetite suppression. Reduces caloric intake by ~30% in the 2003 Batterham trial.

Reported benefits

  • Reduces caloric intake by ~30% post-dose
  • Fast onset - intranasal absorption
  • Complements GLP-1 satiety signaling

Research citations

  • Batterham et al. 2003 - NEJM
  • Sloth et al. 2007 - Diabetes

How PYY 3-36 Nasal Spray fits the category

PYY 3-36 Nasal Spray sits inside the Best Peptides for Weight Loss category. For the full ranking and head-to-head comparisons, read Best Peptides for Weight Loss.