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Gentleman Peptides USA | High-Purity Research Peptides & Laboratory ReagentsGentleman Peptides USA | High-Purity Research Peptides & Laboratory Reagents
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  • Reta 20MG Reta 20MG $120.00 – $160.00Price range: $120.00 through $160.00
  • KLOW KLOW $93.75 – $125.00Price range: $93.75 through $125.00
  • GLOW Blend GLOW Blend $86.25 – $115.00Price range: $86.25 through $115.00
  • Sema Sema $71.25 – $95.00Price range: $71.25 through $95.00
  • Tesofensine Tesofensine $67.50 – $90.00Price range: $67.50 through $90.00
  • Reta 20MG Reta 20MG $120.00 – $160.00Price range: $120.00 through $160.00
  • 5-Amino-1MQ 5MG 5-Amino-1MQ 5MG $26.25 – $35.00Price range: $26.25 through $35.00
  • KLOW KLOW $93.75 – $125.00Price range: $93.75 through $125.00
  • KPV KPV $33.75 – $45.00Price range: $33.75 through $45.00
  • Shipping Protection Shipping Protection $0.00
  • T3 (Triiodothyronine) T3 (Triiodothyronine) $52.50 – $70.00Price range: $52.50 through $70.00
  • Tesofensine Tesofensine $67.50 – $90.00Price range: $67.50 through $90.00
  • SLU-PP-332 SLU-PP-332 $56.25 – $75.00Price range: $56.25 through $75.00
  • Ipamorelin Ipamorelin $26.25 – $35.00Price range: $26.25 through $35.00
  • CJC/W DAC CJC/W DAC $33.75 – $45.00Price range: $33.75 through $45.00

Gentleman Peptides USA is a premier supplier of high-purity research peptides, specializing in metabolic research, neuroprotection, and cellular regeneration. Our mission is to empower the global scientific community by providing pharmaceutical-grade reagents verified to exceed 99% purity through rigorous HPLC and MS testing. From GLP-1 agonists to advanced nootropic analogs, we deliver the chemical consistency required for groundbreaking discovery.

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Need to get in touch?

You can reach Customer Support by sending an email to support@gentlemanpeptidesusa.com

We always prioritize email, but you may also call or leave us a message at +1 (530) 262-1799. Please note during busy times (such as during sales or busy shipping times) we may not be able to answer all calls. Please leave a voicemail with all necessary details or email us at our support email.

Copyright 2026 © Gentleman Peptides USA
Disclaimer: All products listed on this website are intended for LABORATORY RESEARCH USE ONLY . These compounds are not for human or veterinary consumption, nor are they intended for diagnostic or therapeutic use. The purchase of these products implies that the buyer is a qualified professional aware of the risks and handling requirements. Gentleman Peptides USA assumes no liability for any misuse or accidental ingestion of these products.
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