Compounds You Can Trust
- Partnerships with FDA-registered manufacturers and accredited analytical labs
- Production completed in GMP-certified facilities
- Guaranteed purity of 99% or higher
- Endotoxin-free and sterile products
Reliable USA Based Customer Support
- Fast fulfillment with same-day shipping or local delivery
- Friendly, responsive U.S.-based customer support
- Special pricing for military, government, and educational institutions
- Multiple payment options: credit/debit, bank transfer, and alternative methods
Peptide Capsules
Purchase Peptides
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Purchase High-Purity Peptides for Scientific Research & Development
Licensed Peptides is dedicated to producing exceptionally pure peptides, proteins, and amino acid derivatives designed specifically for scientific research and development. Using both automated and manual synthesizers, along with advanced solution- and solid-phase synthesis technologies, we deliver peptides and proteins that consistently exceed 99% purity.
From synthesis through packaging and delivery, we uphold the highest quality control standards to guarantee every product arrives in its purest and most stable form. Each peptide undergoes rigorous testing at multiple stages in our analytical laboratory, where advanced High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry confirm its sequence accuracy, purity, and identity with scientific precision.
Popular Peptides
CJC-1295 NO DAC 10mg
CJC-1295 NO DAC 10mg
Tesamorelin, Ipamorelin 10mg Blend
Tesamorelin, Ipamorelin 10mg Blend
BPC157, TB500, GHK-Cu, KPV (Glow Blend)
BPC157, TB500, GHK-Cu, KPV (Glow Blend)
CJC-1295 (No DAC), Ipamorelin 10mg (Blend)
CJC-1295 (No DAC), Ipamorelin 10mg (Blend)
TB-500 (Thymosin Beta-4) 10mg
TB-500 (Thymosin Beta-4) 10mg
MTII, Melanotan2 10mg
MTII, Melanotan2 10mg
The Highest Quality Peptides
BPC – 157
BPC – 157
Select options This product has multiple variants. The options may be chosen on the product pageSelect options This product has multiple variants. The options may be chosen on the product page
BPC-157, TB-500 Thymosin Beta-4 Blend
BPC-157, TB-500 Thymosin Beta-4 Blend
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BPC157, TB500, GHK-Cu, KPV (Glow Blend)
BPC157, TB500, GHK-Cu, KPV (Glow Blend)
BPC157, TB500, GHKCu, KPV (Klow Blend) 80mg
BPC157, TB500, GHKCu, KPV (Klow Blend) 80mg
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CJC-1295 (No DAC), Ipamorelin 10mg (Blend)
CJC-1295 (No DAC), Ipamorelin 10mg (Blend)
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CJC-1295 NO DAC 10mg
CJC-1295 NO DAC 10mg
MTI, Melanotan1 10mg
MTI, Melanotan1 10mg
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MTII, Melanotan2 10mg
MTII, Melanotan2 10mg
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TB-500 (Thymosin Beta-4) 10mg
TB-500 (Thymosin Beta-4) 10mg
-
Tesamorelin, Ipamorelin 10mg Blend
Tesamorelin, Ipamorelin 10mg Blend
Peptide Capsules
Purchase Peptides
Purchase Blends
About Licensed Peptides
Our Company
Licensed Peptides is a Licensed U.S. business entity and a trusted provider of premium, 6X-tested research peptides. We work exclusively with WHO/GMP- and ISO 9001:2015–certified manufacturers to guarantee unmatched quality, purity, and consistency in every product. By partnering directly with these highly reputable facilities, we’re able to deliver exceptional value without sacrificing standards—passing those savings directly on to our customers.
Quality. Service. Value.
Licensed Peptides is your safe, convenient, and private online source for high-purity research peptides. We hold ourselves to the highest standards—delivering products you can trust and service you can count on. With reliable same-day shipping across the USA, plus responsive U.S.-based support by call, text, or email, our friendly customer service team is here to make every order seamless.
Setting The Gold Standard
What Sets Us Apart
- Partnerships with FDA-registered manufacturers and accredited analytical labs
- Production completed in GMP-certified facilities
- Guaranteed purity of 99% or higher
- Endotoxin-free and sterile products
- Fast fulfillment with same-day shipping or local delivery
- Friendly, responsive U.S.-based customer support
- Special pricing for military, government, and educational institutions
- Multiple payment options: credit/debit, bank transfer, and alternative methods
Why Choose Licensed Peptides?
At Licensed Peptides, we hold ourselves to a higher standard than basic purity and content testing. Every batch undergoes comprehensive third-party evaluation, including specialized endotoxin screening to confirm LPS-free material, and sterility checks performed by an ISO/EIC 17025:2017 accredited laboratory—precautions many competitors choose not to implement.
Endotoxins are microscopic bacterial byproducts that can trigger unwanted immune reactions even when a product appears visually clean. By incorporating advanced medical-grade testing, we remove these hidden risks and provide confidence in every dose.
Our sterility verification goes beyond filtration alone, ensuring that no viable microbes are present. This step safeguards research by preventing contamination that could compromise results or render experiments unusable.
Every lot is supported with transparent certificates confirming purity, content, endotoxin levels, and sterility. These measures are not optional for us—they’re the foundation of the trust we build with our customers. When precision matters, choose peptides tested to standards that others overlook.
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