Fresno Peptide Lab
Three-compound nasal blend — no reconstitution, no injection. 10ml bottle.
For research use only · not for human consumption
Orders are placed, processed, and shipped by ZestyRat Research. Fresno Peptide Lab does not stock or sell product — we may earn a commission at no extra cost to you.
This synergistic nasal spray blends three targeted peptides to support arousal, mood, and autonomic balance. VIP (Vasoactive Intestinal Peptide) is a neuro-immune modulator that promotes smooth muscle relaxation and healthy blood flow while helping the nervous system shift into a calmer, more parasympathetic state. Oxytocin is the body’s “connection” peptide, associated with bonding, trust, and reduced stress reactivity.
PT-141 (Bremelanotide) activates central melanocortin pathways to enhance sexual desire and arousal independent of nitric-oxide mechanisms. Delivered intranasally for rapid absorption, this trio is designed to provide a coordinated effect on desire, relaxation, and overall experience. Enhance sexual desire and arousal (stress- or fatigue-related low libido; adjunct to counseling or lifestyle work).
Support relaxation and mood around intimacy (reduce performance anxiety; increase sense of connection). Promote healthy autonomic tone and blood flow to complement arousal pathways.
Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.
Three-compound nasal blend — no reconstitution, no injection. 10ml bottle.
ZestyRat Research supplies Oxytocin + PT-141 + VIP Nasal as nasal. Available options: Single unit at $125.
Yes. ZestyRat Research is our top-rated research supplier and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.
We track pricing, stock and documentation across the research-peptide market every week. ZestyRat is the supplier we point readers to first, and the one our own readers order from most. It is the only lab on our list that clears every one of our four checks at once.
Ratings on this page are our own editorial assessment, based on published COA practice, checkout and shipping experience, and price tracking. We earn a commission on orders placed through our links, at no extra cost to you. Research use only.
Fresno Peptide Lab is an independent research library. We do not manufacture, stock, price, test or ship anything. We review suppliers on their published testing standards, reputation, fulfilment record and pricing, and the ratings we publish are our own editorial assessment.
Every compound referenced on this site is sold by its vendor strictly as a research chemical for in-vitro laboratory research only — not for human or animal consumption, and not intended to diagnose, treat, cure or prevent any disease. Nothing here is medical advice. We earn a commission on orders placed through our links, at no additional cost to you; all material connections are disclosed in line with FTC guidelines.