Buy High-Quality Research Peptides Online – USA

Trusted Research Peptides • Verified Quality • Fast World Shipping

Welcome to Buy Peptides Online USA, your reliable source to buy research peptides online in the USA. We specialize in supplying high-quality, accurately labeled, and professionally handled peptides intended strictly for research and laboratory use.

Our platform is built for researchers who value purity, transparency, fast fulfillment, and dependable service—without exaggerated claims or misleading marketing. Whether you’re sourcing individual peptides or exploring specialized categories, we make it simple to order with confidence.

👉 Browse All Peptide Categories
💸 Sitewide Discounts Active | Free Shipping on Orders $300+ ✔ Secure checkout & discreet delivery ✔ Worldwide Delivery 🔐 Crypto Payments Available | Pay securely using Bitcoin, Ethereum, and USDT at checkout
💸 Sitewide Discounts Active | Free Shipping on Orders $300+ ✔ Secure checkout & discreet delivery ✔ Worldwide Delivery 🔐 Crypto Payments Available | Pay securely using Bitcoin, Ethereum, and USDT at checkout

Shop by Peptide Category

Explore our core peptide silos, each organized for clarity and ease of research:

Bioregulator Peptides

Targeted research peptides selected for consistency and precision.

View Bioregulator Peptides

HGH Peptides

A curated selection of growth hormone–related research compounds.

View HGH Peptides

IGF-1 Peptides

Research peptides categorized for advanced investigational work.

View IGF-1 Peptides

Melanotan Peptides

Carefully handled and accurately labeled research-only peptides.

View Melanotan Peptides

Cosmetic (Topical) Peptides

Research peptides commonly studied in topical formulations.

View Cosmetic Peptides

Nasal Spray Peptides

Research peptides prepared in spray formats for laboratory investigation.

View Nasal Spray Peptides

Peptide Blends

Pre-formulated peptide combinations designed for research convenience.

View Peptide Blends

Peptide Capsules

Encapsulated research peptides with clear labeling and documentation.

View Peptide Capsules

Peptide Pens

Pre-filled peptide delivery formats for controlled research handling.

View Peptide Pens

Other Research Peptides

Specialized and limited-availability research compounds.

View Other Peptides

    BESTSELLING

    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    Rigin (Palmitoyl Tetrapeptide-7)

    $175.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    CJC-1295 no DAC (Mod GRF 1-29)

    Price range: $20.00 through $35.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    Pal-AHK (Palmitoyl Tripeptide-3)

    $170.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    Semax Peptide

    $50.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    Follistatin 344 Peptide

    $105.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    N-Acetyl Semax Amidate

    $50.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    Orforglipron Capsules (GLP1-O)

    $150.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    CJC-1295 Nasal Spray

    $60.00
    Placeholder
    Quick view
    Select options This product has multiple variants. The options may be chosen on the product page

    CJC-1295 (no DAC), Ipamorelin, GHRP-2 (Blend)

    ,
    $70.00
    Quick view
    Add to cart

    Pre-Injection Wipes (Pack of 20)

    $3.50

    NEWARRIVAL

    Placeholder
    Quick view

    Semaglutide Peptide (GLP1-S)

    Price range: $95.00 through $215.00
    Select options This product has multiple variants. The options may be chosen on the product page
    🧬 Semaglutide Peptide (GLP1-S) – Long-Acting GLP-1 Receptor Agonist for Metabolic Research A synthetic 31-amino acid peptide analog of human GLP-1. Features C18 fatty diacid chain for extended half-life. Extensively studied for appetite regulation, glycemic control, and cardiovascular and metabolic outcomes. High purity (≥99%). For lab use only. ⚡
    Placeholder
    Quick view

    CJC-1295 Nasal Spray

    $60.00
    Select options This product has multiple variants. The options may be chosen on the product page
    🔬 CJC-1295 Nasal Spray for Advanced Research: A ready-to-use GHRH analog formulation designed for non-invasive investigational delivery. Features the bioactive peptide (with/without DAC) in a precisely metered spray for studying GH/IGF-1 axis modulation, pulsatile release, and metabolic pathways. Lab-verified purity. Strictly for research use.
    Placeholder
    Quick view

    Melanostatin DM Peptide

    $150.00
    Select options This product has multiple variants. The options may be chosen on the product page
    Premium Melanostatin DM Peptide for advanced pigment research! 🧬 This synthetic tripeptide features D-amino acid stability for melanogenesis studies. ≥98% purity, HPLC/MS verified, GMP manufactured—ideal for dermatology, hyperpigmentation, and cellular signaling research. 🇺🇸🔬
    Placeholder
    Quick view

    FOX04-DRI Peptide (Proxofim)

    $220.00
    Select options This product has multiple variants. The options may be chosen on the product page
    FOXO4-DRI (Proxofim) is a synthetic D-retro-inverso peptide designed to disrupt the FOXO4-p53 interaction, selectively inducing apoptosis in senescent cells for advanced anti-aging and senescence research. ✔ High Purity (≥99% HPLC) ✔ Third-Party Tested ✔ Fast USA Shipping. For lab use only.
    Placeholder
    Quick view

    Mod GRF, GHRP-2 (Blend)

    ,
    $70.00
    Select options This product has multiple variants. The options may be chosen on the product page
    Buy our premium Mod GRF 1-29 + GHRP-2 blend online in the USA. A synergistic combination for studying growth hormone release mechanisms. Each lyophilized 10mg vial delivers verified purity and consistency. Order now for reliable research results.
    Placeholder
    Quick view

    PNC-27 Peptide

    $128.00
    Select options This product has multiple variants. The options may be chosen on the product page
    PNC-27, a 32-aa chimeric peptide containing the HDM-2-binding domain of p53, is a potent tool for studying cancer cell-specific membrane pore formation (poptosis) and necrosis without affecting normal cells. ✔ High Purity (≥98% HPLC) ✔ Third-Party Tested ✔ Fast USA Shipping. For lab use only.
    Placeholder
    Quick view

    MK-677 (Ibutamoren)

    $100.00
    Select options This product has multiple variants. The options may be chosen on the product page

    MK-677 (Ibutamoren) research capsules for growth hormone secretagogue studies. ≥99% purity, third-party verified. Order now for laboratory investigations! 🔬

    Placeholder
    Quick view

    GHRP-6, Ipamorelin (Blend)

    ,
    Price range: $275.00 through $525.00
    Select options This product has multiple variants. The options may be chosen on the product page
    🧬 GHRP-6 & Ipamorelin (Blend) – Dual GHS Research Tool Combine a potent GHS-R1a agonist with a highly selective secretagogue for advanced endocrine studies. Ideal for investigating GH pulsatility, bone metabolism, and receptor selectivity. Purity ≥99%. For lab use only. ⚡
    Placeholder
    Quick view

    Acetyl Hexapeptide-3 (Argireline)

    $175.00
    Select options This product has multiple variants. The options may be chosen on the product page
    Premium Acetyl Hexapeptide-3 (Argireline) for advanced skincare and neuromuscular research! 🔬 This topical neuropeptide targets expression lines via SNAP-25 inhibition. ≥98% purity, HPLC/MS verified—ideal for cosmetic science, wrinkle research, and dermatological studies. 💊
    Placeholder
    Quick view

    Cardiogen Peptide

    $55.00
    Select options This product has multiple variants. The options may be chosen on the product page
    Cardiogen Peptide: A research compound for cardiovascular cell study. Supports exploration of cardiac tissue resilience & function. Premium purity, USA-sourced, COA verified. 🫀

    Why Choose Buy Peptides Online USA

    ✔ Purity You Can Trust

    We source peptides manufactured to meet strict quality benchmarks, with a focus on consistency, stability, and accuracy.

    ✔ Independent Testing

    Products are supported by third-party laboratory analysis to verify identity and purity where applicable.

    ✔ Fast & Reliable Shipping

    We process orders quickly and ship from the USA, ensuring fast delivery and discreet packaging nationwide.

    ✔ Research-Only Integrity

    No medical claims. No misleading promises. Just clear information and professional service.

    Frequently Asked Questions

    Are your peptides for human use?
    No. All products are sold strictly for research and laboratory use only.

    Do you ship within the USA?
    Yes. We offer fast, reliable shipping throughout the United States, with worldwide shipping options available.

    Are your products tested?
    Yes. We work with independent laboratories to verify product quality and purity.

    How long does shipping take?
    Most USA orders are processed within 1–2 business days and delivered within 2–5 business days.

    Trusted by Researchers Worldwide

    ✔ USA-based operations
    ✔ Secure checkout & data protection
    ✔ Clear policies & transparent communication
    ✔ Responsive customer support
    ✔ Research-only compliance standards

    Our customers choose us for reliability, professionalism, and long-term consistency

    Shipping & Guarantee

    • Fast USA Shipping on all domestic orders

    • Worldwide Shipping Available (subject to local regulations)

    • Free Shipping on Orders Over $300

    • Plain, discreet packaging on every shipment

    We stand behind our service and fulfillment standards. If there’s an issue with your order, our support team is here to help.

    👉 View Shipping Policy

    Ready to Get Started?

    Browse our peptide categories, review product details, and place your order with confidence.
    👉 Shop Research Peptides Online – USA
    👉 Contact Our Support Team