Petdides Refined to
Perfection

High-purity research compounds, reconstitution solutions, and precision combos synthesized for highest analytical fidelity. Guaranteed 3rd-party batch tested.

Explore Research Peptides
COA & Testing
ISO 9001 Synthesized
Same-Day Dispatch
Cold-Chain Secure

Analytical Purity

Every vial undergoes Mass Spectrometry & HPLC testing.

Express Shipping

Ships in temperature-controlled vacuum packaging.

Guaranteed Potency

Full lyophilized stability for extended laboratory shelf-life.

Dedicated Support

Fast customer service team ready to assist your orders.

Analytical Purity

Every vial undergoes Mass Spectrometry & HPLC testing.

Express Shipping

Ships in temperature-controlled vacuum packaging.

Guaranteed Potency

Full lyophilized stability for extended laboratory shelf-life.

Dedicated Support

Fast customer service team ready to assist your orders.

Analytical Purity

Every vial undergoes Mass Spectrometry & HPLC testing.

Express Shipping

Ships in temperature-controlled vacuum packaging.

Guaranteed Potency

Full lyophilized stability for extended laboratory shelf-life.

Dedicated Support

Fast customer service team ready to assist your orders.

%

Bulk Purchase Savings Activated!

Add items to unlock 20%, 25%, and 30% automatic discounts.

3+ Units: 20% OFF
6+ Units: 25% OFF
10+ Units: 30% OFF

Best Sellers

Quick view

TIRZ

SKU: TIRZ
Price range: $54.99 through $279.99
Select options This product has multiple variants. The options may be chosen on the product page

The first single molecule to engage two incretin receptors, and the compound that redefined the class.

Quick view

Reconstitution Solution

$12.49
Add to cart

A 10 mL sealed glass vial of bacteriostatic water with 0.9% benzyl alcohol. The preservative allows repeated withdrawals from one vial rather than discarding after a single use, which is what makes it the standard diluent for lyophilised material.

Quick view

RETA

SKU: RETA
Price range: $54.99 through $149.99
Select options This product has multiple variants. The options may be chosen on the product page

A single peptide engineered to activate three metabolic receptors at once. Still investigational.

Quick view

NAD+

SKU: NAD+
Price range: $34.99 through $109.99
Select options This product has multiple variants. The options may be chosen on the product page

Not a peptide at all, but the central redox coenzyme of cellular metabolism.

Quick view

GHK-Cu

SKU: GHKCU
Price range: $34.99 through $49.99
Select options This product has multiple variants. The options may be chosen on the product page

A copper-carrying tripeptide isolated from human plasma, and one of the most studied signal peptides in matrix biology.

Research Compound Catalogue

Select your desired dosage strength to view prices and live inventory.

Quick view

AOD-9604

SKU: AOD
Price range: $29.99 through $49.99
Select options This product has multiple variants. The options may be chosen on the product page

The C-terminal lipolytic fragment of human growth hormone, separated from its growth activity.

Quick view

Reconstitution Solution

$12.49
Add to cart

A 10 mL sealed glass vial of bacteriostatic water with 0.9% benzyl alcohol. The preservative allows repeated withdrawals from one vial rather than discarding after a single use, which is what makes it the standard diluent for lyophilised material.

Quick view

BPC-157

SKU: BPC-157
Price range: $47.99 through $64.99
Select options This product has multiple variants. The options may be chosen on the product page

A 15-residue fragment of a protein found in human gastric juice, studied extensively in tissue-repair models.

Quick view

CJC-1295

SKU: CJC-1295
Price range: $39.99 through $59.99
Select options This product has multiple variants. The options may be chosen on the product page

A protease-resistant analogue of the shortest fully active fragment of growth-hormone-releasing hormone.

Quick view

DSIP

SKU: DSIP
Price range: $29.99 through $54.99
Select options This product has multiple variants. The options may be chosen on the product page

A nonapeptide isolated from the cerebral venous blood of sleeping animals, and still mechanistically unresolved.

Quick view

Epithalon

SKU: EPIT
Price range: $39.99 through $69.99
Select options This product has multiple variants. The options may be chosen on the product page

A four-residue peptide from the Russian bioregulator programme, studied for effects on telomerase expression.

Quick view

GHK-Cu

SKU: GHKCU
Price range: $34.99 through $49.99
Select options This product has multiple variants. The options may be chosen on the product page

A copper-carrying tripeptide isolated from human plasma, and one of the most studied signal peptides in matrix biology.

Quick view

Ipamorelin

SKU: IPA
Price range: $24.99 through $49.99
Select options This product has multiple variants. The options may be chosen on the product page

A short synthetic secretagogue notable for how little it disturbs other pituitary hormones.

Load more products
Loading...
LABORATORY RESEARCH USE ONLY: All peptides, proteins, and chemical compounds listed on PeptPurity Inc. are strictly intended for laboratory in-vitro research and analytical testing. They are not for human or animal consumption, diagnostic, or therapeutic use.

Certificate of Analysis (COA)

We believe in 100% transparency. Every synthesis batch is independently verified by US third-party laboratories via High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS).

Browse All COA Reports
  • Tirzepatide 50mg (Batch #TZ-2026-09) 99.78% Purity
  • Retatrutide 30mg (Batch #RT-2026-04) 99.62% Purity
  • BPC-157 10mg (Batch #BPC-2026-12) 99.85% Purity
  • NAD+ 500mg (Batch #NAD-2026-01) 99.54% Purity
`
Community Banner
Group Icon

PeptPurity Research Community

Facebook Private Discussion Group · 14.8k Members
Join the Private Facebook Community Group

Trust, transparency, and proven results

"PeptPurity has become our go-to supplier for research peptides. The 99%+ purity and third-party testing give us full confidence in every batch we receive."

— Dr. Michael R., Research Scientist

"What sets PeptPurity apart is their strict quality control and transparency. Knowing every product is tested lets us focus entirely on our research."

— Emily K., Lab Director

"From ordering to delivery, everything is handled professionally. The packaging and clear research-use guidelines show they understand serious researchers."

— James T., Biotech Researcher

    "PeptPurity has become our go-to supplier for research peptides. The 99%+ purity and third-party testing give us full confidence in every batch we receive."

    — Dr. Michael R., Research Scientist

    "What sets PeptPurity apart is their strict quality control and transparency. Knowing every product is tested lets us focus entirely on our research."

    — Emily K., Lab Director

    "From ordering to delivery, everything is handled professionally. The packaging and clear research-use guidelines show they understand serious researchers."

    — James T., Biotech Researcher

      "PeptPurity has become our go-to supplier for research peptides. The 99%+ purity and third-party testing give us full confidence in every batch we receive."

      — Dr. Michael R., Research Scientist

      "What sets PeptPurity apart is their strict quality control and transparency. Knowing every product is tested lets us focus entirely on our research."

      — Emily K., Lab Director

      "From ordering to delivery, everything is handled professionally. The packaging and clear research-use guidelines show they understand serious researchers."

      — James T., Biotech Researcher

        Frequently Asked Questions

        What are PeptPurity products intended for?

        All peptides offered by PeptPurity are strictly intended for laboratory research and investigative purposes only. They are not for human consumption, therapeutic use, or clinical application.

        How is product quality ensured?

        Our peptides undergo independent third-party testing to verify purity (99%+), consistency, and authenticity. Certificates of Analysis are available to confirm product integrity.

        How should peptides be stored?

        For maximum stability, lyophilized peptides should be stored at -20°C in a dry environment. Once reconstituted, peptides should be kept refrigerated and used promptly for research purposes.

        Are PeptPurity products safe for human use?

        No. PeptPurity research products are not intended for human consumption, medical use, or veterinary purposes. They are supplied exclusively for scientific, research, and laboratory applications.

        What payment methods do you accept?

        PeptPurity accepts secure payments through major credit cards, debit cards, and trusted gateways. All transactions are SSL-encrypted to protect your information.