Test Your Peptide For Free

Send us your peptide sample and get an independent HPLC lab test — identity, purity, and fill weight. No cost. Optional paid add-ons available.

HPLC + LC-MS 5-7 day results 100% confidential
Get My Free Test

Bachem

Pioneering peptide manufacturing since 1971

90
P-Score
Ubicación
Bubendorf, Switzerland
P-Score
90
Verificado por
None
Productos
1000
Established

Our Rating

Editorial Score
9.0 / 10
P-Score
90
COA Quality
9.5
Pricing
6.5
Shipping Speed
8.0
Customer Service
8.5
Transparency
9.5

Embed This Rating

Are you the owner of Bachem? Add your PepsReview rating badge to your website in under 2 minutes. Free, no signup required.

PepsReview Score
90 /100
Bachem
Live badge preview

About Bachem

Leading global manufacturer of peptides and APIs for the pharmaceutical and biotechnology industries. Specializes in GMP-grade peptide production with decades of expertise in large-scale synthesis.

GMP certified FDA inspected GLP-1 API manufacturer Switzerland-based Since 1971 Pharma-grade

Score Breakdown

9.0
Overall Score
9.5
Quality
6.5
Price
8.0
Shipping
8.5
Service
9.5
Transparency

Pros & Cons

Pros

  • Industry gold standard for peptide API manufacturing since 1971
  • FDA-inspected GMP facilities
  • Large-scale GLP-1 API production
  • Perfect batch consistency
  • Full regulatory documentation for drug submissions
  • Manufactures for major pharma companies

Cons

  • Enterprise-only — not for individual researchers
  • Large minimum order quantities
  • Long lead times and account-manager sales process
  • Premium pricing
  • Order process designed for pharma procurement teams

Avaliações

The gold standard for peptide API manufacturing 2026-06-05

Bachem has been making peptides since 1971. We source several API-grade peptides from them for clinical trials. Their GMP manufacturing is best-in-class — FDA inspected facilities, full regulatory documentation, batch consistency is perfect. They manufacture GLP-1 APIs at scale. This is not a vendor for individual researchers — it's for pharma companies. But if you need the best, Bachem is it.

Decades of expertise shows in everything they do 2026-05-18

Been working with Bachem for 2 years on a drug development project. Their peptide synthesis team is the most knowledgeable I've encountered. Custom synthesis from milligrams to kilograms. Full documentation package for regulatory submissions. They're not cheap but when you're developing a drug you can't afford quality issues. Never had a single batch fail specifications.

Top quality but expect enterprise-level process 2026-03-22

Bachem makes the highest quality peptides I've worked with — no question. But dealing with them is like dealing with any large pharma supplier: quotes take time, there are minimum orders, and the sales process involves account managers. If you're a researcher needing 5mg of something, look elsewhere. If you're a pharma company needing kg-scale GMP peptides, Bachem is the industry leader.