Simple Peptide Review

About

Simple Peptide is a U.S.-based research peptide supplier operating from Delray Beach, Florida (6586 W Atlantic Ave Suite 1112, Delray Beach, FL 33446). The company markets itself as one of the only research peptide suppliers offering products manufactured in a U.S.-based laboratory following cGMP protocols.

Simple Peptide explicitly states it is not a compounding pharmacy under 503A or an outsourcing facility under 503B of the Federal Food, Drug, and Cosmetic Act. All products are labeled “For Research Use Only — Not for Human Consumption.”

The brand emphasizes solid-phase peptide synthesis with post-synthesis cleavage and purification methods, U.S.-based customer support across chat, phone, and email, and a price-match guarantee.

Pros and Cons

Pros	Cons
U.S. cGMP-compliant manufacturing facility	Catalog more limited than larger competitors
Same-day shipping via FedEx 2nd Day Air on pre-2pm ET orders	Reviews note inconsistent quality on some specific compounds
30-day money-back quality guarantee on unopened products	Younger brand with shorter market history
Volume discounts starting at 5+ units, larger savings at 10+	Some products use proprietary “Freedom” testing partner
U.S.-based phone, chat, and email support
Price-match policy

Product Catalog

Simple Peptide stocks a focused catalog of research peptides in lyophilized vial format. Verified products on the site include:

• Healing/recovery: BPC-157, TB-500, BPC-157/TB-500 blends, KPV, Thymosin Alpha-1, Humanin
• Metabolic: Semaglutide, Tirzepatide, Retatrutide
• Growth hormone secretagogues: CJC-1295/Ipamorelin blends
• Other: GHK-Cu, hCG, NAD+

Products ship lyophilized for stability and require reconstitution with bacteriostatic water (sold separately).

Shipping, Returns & Policies

Orders placed before 2pm ET ship same-day via FedEx 2nd Day Air. The brand offers a 30-day money-back quality guarantee on unopened products.

Testing & Documentation

Each batch is tested at U.S.-based independent third-party laboratories with Certificates of Analysis available for each product. Testing partners referenced in customer communications include “Freedom” labs.

Coupon Codes & Discounts

Simple Peptide is offering a 15% discount on your first order

Quick Facts

HQ	Delray Beach, Florida, USA
Manufacturing	U.S. cGMP-compliant lab
Site Access	Open browsing, age verification at checkout
Catalog Focus	Lyophilized research peptides
Shipping Carrier	FedEx 2nd Day Air
Same-Day Cutoff	2pm ET
Money-Back Guarantee	30 days, unopened
COA Availability	Per product
Volume Discounts	Yes (5+ and 10+ units)

FAQ

Is Simple Peptide legit? Simple Peptide operates from a publicly listed Delray Beach, Florida address with U.S.-based customer support and cGMP-compliant manufacturing. Products are tested by third-party laboratories with COAs available.

What does Simple Peptide sell? Simple Peptide sells research peptides including BPC-157, TB-500, GHK-Cu, Tirzepatide, Semaglutide, Retatrutide, CJC-1295/Ipamorelin blends, KPV, Thymosin Alpha-1, Humanin, hCG, and NAD+. All products are labeled for research use only.

How fast does Simple Peptide ship? Orders placed before 2pm ET ship same-day via FedEx 2nd Day Air.

Does Simple Peptide offer a money-back guarantee? Yes. The company offers a 30-day money-back quality guarantee on all unopened products.

Is Simple Peptide cGMP compliant? Simple Peptide states its U.S.-based manufacturing facility follows cGMP protocols, including solid-phase peptide synthesis and post-synthesis purification methods.

Disclaimer

Simple Peptide sells products labeled for laboratory research use only. Products discussed on this page are not approved by the FDA for human or animal consumption, clinical use, or therapeutic application. HonestBrandReviews does not endorse the use of research chemicals outside of their intended scientific purpose.