Understand the source comparison
Real Peptides LIPO-C vs Competitors Quality: Component and Testing Comparison
Manufacturing Environment ISO Class 7 cleanroom, USP <797> compliance Standard compounding pharmacy (non-ISO) Home-based compounding lab ISO classification is the single clearest predictor of sterility and particulate contamination rates L-Carnitine Stereoisom
No winner is assigned.
This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- Manufacturing Environment
- ISO Class 7 cleanroom, USP <797> compliance
- Standard compounding pharmacy (non-ISO)
- Home-based compounding lab
- ISO classification is the single clearest predictor of sterility and particulate contamination rates
- L-Carnitine Stereoisomer Purity
- ≥98% L-carnitine (HPLC verified per batch)
- Not disclosed; relies on supplier COA
- 'Pharmaceutical grade' claimed, no testing data
- D-carnitine contamination above 2% measurably reduces efficacy in fatty acid oxidation assays
- Endotoxin Testing
- LAL assay per batch, <5 EU/mL specification
- Not performed on final product
- Not disclosed
- Endotoxin above 10 EU/mL triggers inflammatory responses that confound metabolic research outcomes
- Excipient Grade
- USP-grade bacteriostatic water, 0.9% benzyl alcohol
- 'Bacteriostatic water' without grade specification
- Sterile saline (no benzyl alcohol)
- Non-USP water introduces trace metal contamination; absence of benzyl alcohol allows bacterial growth after first puncture
- Stability Testing
- ICH Q1A accelerated stability, potency verified monthly
- Expiration based on raw material stability only
- No stability data provided
- Formulations without stability testing may degrade 15–25% below label claim before stated expiration
- Third-Party COA
- Published for every batch on website
- Available on request for select batches
- Not available
- Public COA access allows independent verification before purchase. Critical for reproducible research