Vendor operations
The city or facility the vendor publicly identifies for its business or shipping operations.
Location transparency
Where the vendors and testing labs are located.
Vendor operations, peptide manufacturing, fulfillment, and independent analytical testing can happen at different facilities. This page separates those roles and reports only locations that can be verified from public records.
Public information verified August 28, 2026Manufacturing
The synthesis or packaging facility. A domestic-sourcing claim does not identify a specific laboratory address.
Independent testing
The outside analytical laboratory that produces a Certificate of Analysis. It is not the vendor itself.
American Peptides
Louisiana operations. Texas independent testing.
American Peptides publicly identifies Shreveport, Louisiana as its operating and shipping location. Its current lot-specific certificates name Bioviridian Inc. as the independent analytical laboratory.
Vendor operations
Shreveport, Louisiana
American Peptides states that its products ship from Shreveport. Its public site also describes U.S. synthesis and packaging, but it does not publish the street addresses of those manufacturing facilities.
Independent analytical laboratory
Bioviridian Inc. — College Station, Texas
College Station, Texas 77845
Bioviridian describes itself as an independent peptide-testing laboratory. American Peptides certificates identify the lab by name; this does not mean American Peptides owns or operates the Texas facility.
Feel Good Peptides
Los Angeles public contact. Exact shipping origin not public.
Feel Good Peptides publishes Los Angeles, California as its company contact location and describes its products as manufactured and verified in the United States. The public pages do not identify that contact location as a manufacturing or fulfillment facility. Current public certificates identify Horizon Analytical as the independent analytical laboratory.
Published company contact
Los Angeles, California
Feel Good publishes Los Angeles as its contact location and a separate U.S. manufacturing statement, but does not identify a public shipping, manufacturing, or testing-facility address.
Independent analytical laboratory
Horizon Analytical — U.S. city not disclosed
Feel Good's current lot-matched COAs name Horizon Analytical and report UPLC/MS purity and identity results. Horizon states that it is U.S.-owned and operated, but neither its public site nor the reviewed certificates publish a city or street address.
NextGenPeps
San Diego public contact. California shipping origin.
NextGenPeps publishes a San Diego contact address and says orders ship from California. S7 Sciences treats the address only as a public contact record and does not infer a manufacturing, fulfillment, or laboratory facility from it.
Vendor operations and fulfillment
San Diego, California — public contact record
The privacy record publishes the vendor's contact location, while the shipping policy identifies California as the shipping origin. Neither record establishes that the contact address is a manufacturing, fulfillment, or testing facility.
Independent analytical laboratory
Laboratory varies by published certificate
NextGenPeps publishes compound- and strength-specific records from laboratories including BioRegen and Janoshik. The public evidence does not identify one permanent testing laboratory, so each product card reports only its exact current coverage.
Midwest Peptide
Kansas operations. Independent laboratory testing.
Midwest BioResearch LLC, operating as Midwest Peptide, publicly identifies Mission, Kansas as its business and shipping location. Its public COA library describes independent laboratory testing for HPLC purity and mass-spectrometry identity.
Vendor operations and fulfillment
Mission, Kansas
Midwest publishes Mission, Kansas in its current contact and company records and describes domestic fulfillment from that operation. It does not publish a street address for a separate peptide-manufacturing facility.
Independent analytical laboratory
Laboratory name and location vary by batch record
Midwest's public COA program reports batch-specific HPLC purity, mass-spectrometry identity, amino-acid sequence, batch number, testing date, and laboratory identification. The summary library does not publish one permanent testing-lab city or street address, so visitors should verify the laboratory on the exact batch certificate.
MSAmino
Domestic U.S. fulfillment. Tennessee independent testing.
MSAmino publicly states that orders ship from domestic U.S. facilities without naming a city or street address. Its current public lot certificates identify Freedom Diagnostics as the independent analytical laboratory.
Vendor operations and fulfillment
United States — city not publicly identified
MSAmino describes domestic U.S. fulfillment and does not publish a separate business, manufacturing, or shipping-facility street address on its public catalog or FAQ.
Independent analytical laboratory
Freedom Diagnostics — Franklin, Tennessee
Franklin, Tennessee 37067
MSAmino's current public lot certificates name Freedom Diagnostics and report LC-MS identity, HPLC purity, and measured net content for the tested sample.
Alpha Pro Peptides
Los Angeles brand-owner address. Tennessee independent testing.
The ALPHA PRO PEPTIDES trademark application identifies its owner, Linton Consulting Services, as a California LLC with a Los Angeles address. Alpha Pro separately states that it uses U.S. facilities, domestic manufacturers, and domestic fulfillment, but does not identify that address as a warehouse or manufacturing facility. Its current public lot certificates identify Freedom Diagnostics as the independent analytical laboratory.
Brand-owner public record
Los Angeles, California
Los Angeles, California 90012
The USPTO record lists this address for the trademark owner. It is a verified brand-owner address, not proof that Alpha Pro ships, manufactures, or tests products at this location.
Independent analytical laboratory
Freedom Diagnostics — Franklin, Tennessee
Franklin, Tennessee 37067
Alpha Pro's current public lot certificates name Freedom Diagnostics and report analytical results for the tested sample. This does not mean Alpha Pro owns or operates the lab.
Amino Science Labs
Florida mailing address. Tennessee independent testing.
Amino Science Labs publishes a Fort Lauderdale mailing address and describes separate U.S. operations. Exact public certificates reviewed by S7 Sciences identify Freedom Diagnostics as the independent analytical laboratory.
Public mailing address
Fort Lauderdale, Florida
Fort Lauderdale, Florida 33301
The vendor identifies this as its public mailing/contact address. S7 Sciences does not describe it as a manufacturing, fulfillment, or analytical-testing facility.
Independent analytical laboratory
Freedom Diagnostics — Franklin, Tennessee
Franklin, Tennessee 37067
Exact Amino Science certificates reviewed by S7 Sciences name Freedom Diagnostics and report analytical results for the tested batch. Request-only strengths are labeled separately in the product catalog.
NeuroLabs
Houston public address. Tennessee independent testing.
NeuroLabs publishes a Houston, Texas business address and says its products are sourced and handled in the United States. Current public batch certificates identify Freedom Diagnostics as the independent analytical laboratory.
Published vendor address
Houston, Texas
The public site lists 3506 Greenhouse Road in Houston, but its displayed ZIP code is incomplete. S7 Sciences therefore reports the verified city and state without presenting the street record as a manufacturing, fulfillment, or laboratory facility.
Independent analytical laboratory
Freedom Diagnostics — Franklin, Tennessee
Franklin, Tennessee 37067
NeuroLabs' current public batch records identify Freedom Diagnostics and report analytical results for the tested samples. Request-only strengths remain labeled separately in the product catalog.
How to read this page
A U.S. claim is not a complete chain of custody.
“U.S.-sourced,” “ships from the U.S.,” and “tested by a third-party lab” describe different parts of the supply chain. A complete record should connect the vial lot to a signed COA and identify the testing facility. S7 Sciences will update this page when a vendor publishes more specific, verifiable location information.