PEPTIDESEEK
PHARMACY.

PEPTIDESEEK
PHARMACY.

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Getting all of the Nutrients you need simply cannot be done without supplements.

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+1 599 162 4545

5689 Lotaso Terrace, Culver City,
CA, United States

why choose us

SAFE SHIPPING

Forget about customs clearance and international delays, Our US facility ships your order immediately.

HIGHEST QUALITY PEPTIDES

Our products are scientifically-formulated and produced in cGMP facilities.

ONLINE SUPPORT

Have questions? We can help. Email us or connect with us via our Contact Us page.

Lab-tested before they hit your lab. Your research starts with ours.
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HGH 191AA Somatropin 12IU

$50.00
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Retatrutide 5mg~50mg

$190.00
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BPC-157 5mg Peptide

$48.00 – $190.00价格范围：$48.00 至 $190.00
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GHK-Cu (50mg)

$69.00
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Tesamorelin (5mg)

$43.00
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HCG 2000IU-5000 IU

$52.00
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MOTS-C (10mg)

$116.00
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Sermorelin (5mg)

$50.00
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TB-500 (Thymosin Beta 4) (5mg)

$78.00
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Tirzepatide (5mg~60mg)

$21.00 – $100.00价格范围：$21.00 至 $100.00
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$20.00 – $50.00价格范围：$20.00 至 $50.00
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“Becoming more involved in administration within the ( PEPTIDESEEK) health system over the years, I had been researching options for further education that would assist in this transition and fit my busy schedule”

Janeta Cooper

“Becoming more involved in administration within the ( PEPTIDESEEK) health system over the years, I had been researching options for further education that would assist in this transition and fit my busy schedule”

Lempor Kooper

“Becoming more involved in administration within the ( PEPTIDESEEK) health system over the years, I had been researching options for further education that would assist in this transition and fit my busy schedule”

Zonalos Neko

PEPTIDESEEK news

LATEST NEWS
Business
18 5 月, 2025

Retatrutide Peptide: Research on Metabolic Regulation and Multi-Hormonal Pathway Activation by Dr. Usman | May 18, 2025 | Research
Technology
6 9 月, 2022

BPC-157 & TB-500 Blend’s Protective Potential in Various Cell Cultures
Consultant
6 9 月, 2022

AOD 9604 Research Into Fat Cell Metabolism and Lipolysis

.. Ask Question ..

Get Every Answers

Peptideseek operates as a research supply company and does not function as a compounding pharmacy or a chemical preparation facility as outlined in Section 503A of the Federal Food, Drug, and Cosmetic Act. Additionally, PeptiVigor is not recognized as an outsourcing facility under Section 503B.

Yes. When purchased for laboratory/research use only and handled in compliance with all applicable federal, state, and local regulations. We sell reagents labeled “Not for human consumption,” not as drugs or supplements.

Absolutely. Our analytical testing is conducted by Janoshik Analytical, an independent third-party laboratory to verify the identity, purity, and composition of our research products. Each CoA includes purity analysis, peptide sequence confirmation, and date of analysis.

Delivery for our free shipping option typically takes 3-5 business days. We ship from right here in the USA to all US addresses. We also provide an option for next day shipping for an extra charge. Please allow 24 hours for processing. Every package comes with professional packaging, tracking updates via email, and does not require a signature upon delivery.

Each lot lists a best-by/expiration on the vial label and COA. As general guidance, lyophilized peptides stored as directed are typically stable 12–24 months (often longer at –20 °C). Short shipping periods at ambient temperature are normal. Actual stability depends on sequence and storage conditions.