Buy Peptides in United States | USA Peptides

Oxytocin Acetate 10mg | 20-Vial Kit | High-Dose Neuropeptide Hormone Research

$450

Oxytocin Acetate 10mg | 20-Vial Kit — Nonapeptide neurohypophysial hormone — activates OTR receptors to modulate social bonding, anxiety, uterine contraction, lactation, and anti-inflammatory pain signalling across CNS and peripheral tissues. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Oxytocin Acetate 5mg | 10-Vial Kit | Neuropeptide Hormone | Higher-Dose Research

$200

Oxytocin Acetate 5mg | 10-Vial Kit — Nonapeptide neurohypophysial hormone — activates OTR receptors to modulate social bonding, anxiety, uterine contraction, lactation, and anti-inflammatory pain signalling across CNS and peripheral tissues. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Oxytocin Acetate 5mg | 20-Vial Kit | Neuropeptide Hormone | Higher-Dose Research

$350

Oxytocin Acetate 5mg | 20-Vial Kit — Nonapeptide neurohypophysial hormone — activates OTR receptors to modulate social bonding, anxiety, uterine contraction, lactation, and anti-inflammatory pain signalling across CNS and peripheral tissues. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

P21 10mg | 10-Vial Kit | Cell Cycle Regulatory Protein

$440

P21 10mg | 10-Vial Kit — CNTF-derived neuroprotective peptide — studied for neurogenesis stimulation, CNTF-pathway activation, and adult hippocampal neural stem cell proliferation research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

P21 10mg | 20-Vial Kit | Cell Cycle Regulatory Protein

$830

P21 10mg | 20-Vial Kit — CNTF-derived neuroprotective peptide — studied for neurogenesis stimulation, CNTF-pathway activation, and adult hippocampal neural stem cell proliferation research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

PE-22-28 10mg | 10-Vial Kit | Progerin-Targeting

$210

QSC PE-22-28 (Spadin analog, TREK-1 blocker) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

PE-22-28 10mg | 20-Vial Kit | Progerin-Targeting

$370

QSC PE-22-28 (Spadin analog, TREK-1 blocker) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

PEG MGF 2mg | 10-Vial Kit | Pegylated Mechano Growth Factor | Long-Acting Muscle Repair Research

$250

PEG MGF 2mg | 10-Vial Kit — PEGylated IGF-1 Ec splice variant — polyethylene glycol modification extends native MGF half-life from minutes to days, enabling systemic rather than purely autocrine/paracrine delivery in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

PEG MGF 2mg | 20-Vial Kit | Pegylated Mechano Growth Factor | Long-Acting Muscle Repair Research

$450

PEG MGF 2mg | 20-Vial Kit — PEGylated IGF-1 Ec splice variant — polyethylene glycol modification extends native MGF half-life from minutes to days, enabling systemic rather than purely autocrine/paracrine delivery in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Pinealon 10mg | 10-Vial Kit | 100mg Total | Pineal Bioregulator Peptide

$210

Pinealon 10mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.

Pinealon 10mg | 20-Vial Kit | 200mg Total | Pineal Bioregulator Peptide

$370

Pinealon 10mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.

Primobolan 10mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$160

QSC Primobolan (Oral) (Methenolone Acetate (oral anabolic — non-17α-alkylated)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Primobolan 25mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$190

Primobolan (Methenolone Acetate) 25mg tablets, 100-count — mild oral anabolic research. ≥99% HPLC, Janoshik COA. Research use only.

Primobolan 50mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$240

Primobolan (Methenolone Acetate) 50mg tablets, 100-count — mild oral anabolic research. ≥99% HPLC, Janoshik COA. Research use only.

PT-141 10mg | 10-Vial Kit | Bremelanotide Kit

$210

PT-141 10mg | 10-Vial Kit — Bremelanotide MC3R/MC4R agonist — activates hypothalamic melanocortin receptors to drive central sexual arousal independently of vascular mechanisms; FDA-approved mechanism for HSDD research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

PT-141 10mg | 20-Vial Kit | Bremelanotide Kit

$370

PT-141 10mg | 20-Vial Kit — Bremelanotide MC3R/MC4R agonist — activates hypothalamic melanocortin receptors to drive central sexual arousal independently of vascular mechanisms; FDA-approved mechanism for HSDD research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.