Buy Research Peptides From A Trusted Industry Leader

Peptide Sciences Lab specializes in the synthesis of highly purified peptides, proteins and amino acid derivatives for scientific research and development. Peptide Sciences™ uses automated, and manual peptide synthesizers as well as solution and solid-phase peptide synthetic technology to offer the finest quality peptides and proteins that exceed 99% purity.

Looking For where to buy peptides? Buy Research Peptides From A Trusted Industry Leader

When you need research peptides for sale, trust Peptide Sciences Lab for unparalleled precision and reliability. Our peptides undergo rigorous quality control and testing to ensure the highest purity standards, making them ideal for academic, pharmaceutical, and biotechnology research. If you need standard catalog peptides or custom peptide synthesis, our expert team is here to support your research needs.

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Size: 10mgContents: PT-141 (Bremelanotide) (10mg)Form: Lyophilized powderPurity: >99%SKU: P-PT141-10FREE Shipping on $200+ orders
$43.00
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Size: 5mg & 10mgContents: TesamorelinForm: Lyophilized powderPurity: >99%SKU: P-TESAMRLN-5-10FREE Shipping on $200+ orders
$43.00
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Size: 5mgContents: Fragment 176-191Form: Lyophilized powderPurity: >99%SKU: P-FRAG176-191FREE Shipping on $200+ orders
$44.00
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Size: 5mgContents: Hexarelin (5mg)Form: Lyophilized powderPurity: >99%SKU: P-HEXARELIN-5FREE Shipping on $200+ orders
$47.00$57.00
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Size: 100mg / 250mg / 750mgContents: NAD+Form: Lyophilized powderPurity: >99%SKU: P-NADPLUS-100-25-750FREE Shipping on $200+ orders
$47.00
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Size: 5mgContents: SermorelinForm: Lyophilized powderPurity: >99%SKU: P-SERMORELIN-5FREE Shipping on $200+ orders
$48.00$50.00
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Size: 50mgContents: GHK Basic (50mg)Form: Lyophilized powderPurity: >99%SKU: P-GHK-BasicFREE Shipping on $200+ orders
$49.00
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Size: 5mgContents: MGF (5mg)Form: Lyophilized powderPurity: >99%SKU: P-MGF-5FREE Shipping on $200+ orders
$50.00
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Size: 20mgContents: Chonluten (20mg)Form: Lyophilized powderPurity: >99%SKU: P-ChonlutenFREE Shipping on $200+ orders
$51.00
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Size: 5mg / 10mgContents: BPC-157Form: Lyophilized powderPurity: >99%SKU: P-BPC157FREE Shipping on $200+ orders
$52.00
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Why Clients Choose To Buy From Us

rigorous quality control

Liquid chromatography and mass spectrometry ensure purity >99%

Same day shipping from the USA, credit cards accepted

Take advantage of convenient payment methods and expedited shipping

money back guarantee

We stand behind our products and offer a 30 day full refund guarantee

About Peptide Sciences Lab

Who We Are

We are a leading provider of research peptides. We have negotiated and partnered with WHO/GMP and ISO 9001:2015 approved manufacturers for the best prices available and for the highest quality and highest purity products. We are happy to pass those savings on to our customers, and are proud to be a trusted resource for the products we provide to the scientific community. Peptide Sciences Lab offers comprehensive resources with the latest scientific publications to advance research and development of peptides and proteins.