Peptide Vendor Directory

An index of research peptide sources, compounding pharmacies, and manufacturers — evaluated on two axes: Verification (third-party testing, CoAs, purity) and Reputation (community trust, shipping, support). Each vendor falls into one of four tiers so you can tell a tested, trusted source from a risky one at a glance.

12 of 12 vendors

Top TierLegacyCautionHigh Risk
High Risk / Avoid

Wedgewood Pharmacy

Compounding Pharmacy
Verification0
Reputation0

One of the largest veterinary compounding pharmacies in the US, preparing customized medications including peptides on veterinary prescription.

High Risk / Avoid

Zoetis

Veterinary Pharmaceuticals
Verification0
Reputation0

The world's largest animal health company, developing and marketing veterinary medicines, vaccines, and diagnostics.

High Risk / Avoid

Elanco Animal Health

Veterinary Pharmaceuticals
Verification0
Reputation0

Global animal health company focused on pet and farm animal medicines, parasiticides, and wellness products.

High Risk / Avoid

Vetericyn (Innovacyn)

Supplements & Nutrition
Verification0
Reputation0

Develops animal wound and skin care products, including topical formulations aimed at supporting healing.

High Risk / Avoid

Kindred Biosciences

Research / Biotech
Verification0
Reputation0

Biopharmaceutical company focused on therapies for pets, including biologics research. Acquired by Elanco.

High Risk / Avoid

Wells Pharmacy Network

Compounding Pharmacy
Verification0
Reputation0

Compounding pharmacy serving human and veterinary prescribers, including specialized peptide and hormone preparations.

High Risk / Avoid

Covetrus

Veterinary Pharmaceuticals
Verification0
Reputation0

Global animal health technology and services company, including veterinary pharmacy and compounding distribution.

High Risk / Avoid

Herbsmith

Supplements & Nutrition
Verification0
Reputation0

Provides integrative veterinary products and supplements aimed at supporting animal wellness and recovery.

High Risk / Avoid

Nutramax Laboratories

Supplements & Nutrition
Verification0
Reputation0

Manufacturer of veterinary supplements including well-known joint health products for dogs and cats.

High Risk / Avoid

Virbac

Veterinary Pharmaceuticals
Verification0
Reputation0

Global veterinary pharmaceutical company offering a broad range of companion animal and livestock products.

High Risk / Avoid

PetVivo Holdings

Research / Biotech
Verification0
Reputation0

Biomedical device and biologics company developing therapeutics for companion animal joint and tissue conditions.

High Risk / Avoid

Roadrunner Pharmacy

Compounding Pharmacy
Verification0
Reputation0

Veterinary-only compounding pharmacy preparing customized medications and formulations for animal patients.