Laboratory grade Independently tested US-Manufactured

Research Peptides

Your #1 trusted supplier for high-purity research peptides and material.
Fast delivery
Batch Tested
Live Support

Laboratory grade Independently tested US-Manufactured

Research Peptides

Your #1 trusted supplier for high-purity research peptides and material.

Fast delivery
Batch Tested
Live Support

For Research Use

All products sold by BioLabDirect are intended for laboratory research purposes only. They are not for human or animal consumption, nor for medical, diagnostic, or therapeutic use. BioLabsDirect assumes no liability for any misuse of the products sold on this website.

  • TIRZEPATIDE (GLP-2)
    Select options This product has multiple variants. The options may be chosen on the product page

    TIRZEPATIDE (GLP-2)

    Price range: $39.00 through $650.00
  • THYMOSIN ALPHA-1
    Select options This product has multiple variants. The options may be chosen on the product page

    THYMOSIN ALPHA-1

    Price range: $40.00 through $225.00
  • TESAMORELIN
    Sold Out This product has multiple variants. The options may be chosen on the product page

    TESAMORELIN

    Price range: $40.00 through $240.00
  • TB500
    Select options This product has multiple variants. The options may be chosen on the product page

    TB500

    Price range: $45.00 through $295.00
  • SS-31
    Sold Out This product has multiple variants. The options may be chosen on the product page

    SS-31

    Price range: $25.00 through $140.00
  • SLU-PP 332
    Sold Out This product has multiple variants. The options may be chosen on the product page

    SLU-PP 332

    Price range: $35.00 through $225.00
  • SERMORELIN
    Select options This product has multiple variants. The options may be chosen on the product page

    SERMORELIN

    Price range: $60.00 through $399.00
  • SEMAX
    Select options This product has multiple variants. The options may be chosen on the product page

    SEMAX

    Price range: $35.00 through $165.00
  • SEMAGLUTIDE (GLP-1)
    Select options This product has multiple variants. The options may be chosen on the product page

    SEMAGLUTIDE (GLP-1)

    Price range: $39.00 through $250.00
  • SELANK
    Select options This product has multiple variants. The options may be chosen on the product page

    SELANK

    Price range: $45.00 through $215.00
  • RETATRUTIDE (GLP-3)
    Select options This product has multiple variants. The options may be chosen on the product page

    RETATRUTIDE (GLP-3)

    Price range: $45.00 through $800.00
  • PT-141
    Sold Out This product has multiple variants. The options may be chosen on the product page

    PT-141

    Price range: $30.00 through $175.00

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Step 1. Place Your Order

Step 2. Receive Delivery

Step 3. Verify Products

Frequently Asked Questions

No. All products available on BioLabsDirect are strictly intended for research purposes only. They are not approved for human consumption or medical use.

Shipping times depend on your location and the delivery option you choose at checkout. Typically, orders are processed within 1–2 business days.

Yes—we offer bulk pricing and discounts for larger orders. The exact discount depends on the quantity and type of products or services you need. For custom quotes or more details, please contact our team with your requirements, and we’ll be happy to provide a tailored offer.

Yes. All of our products undergo rigorous third-party laboratory testing to ensure quality, safety, and consistency. These tests verify purity, potency, and compliance with industry standards before any product reaches our customers.

We provide Certificates of Analysis (COA) for our products upon request. Each COA includes detailed information on quality, specifications, and testing results to ensure compliance with relevant standards. If you need a COA for a specific product or batch, please contact our support team with your order details, and we’ll be happy to assist you.

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Certificate of Authenticity

All our products are lab tested for purity and quality.

View COA Library

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