Lab Testing

At Power Vitality Labs, quality isn't just a promise — it's a measurable standard. Every single batch of our research peptides undergoes comprehensive third-party laboratory testing before it reaches your hands.

## Purity Analysis
We verify the purity of every batch using High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry. Our peptides consistently meet or exceed 99% purity standards.

## Quantitative Testing
Each vial is quantitatively analyzed to ensure accurate dosing. We verify that you receive exactly what's stated on the label — no more, no less.

## USP <71> Sterility Testing
Every batch undergoes United States Pharmacopeia <71> sterility testing, the gold-standard method for detecting microbial contamination. This ensures our products are free from bacteria, fungi, and other microorganisms.

## Bacterial Endotoxin Panel
We screen for bacterial endotoxins using the Limulus Amebocyte Lysate (LAL) test. Endotoxins can compromise research results and safety, so we ensure our products fall well below acceptable thresholds.

## Heavy Metals Screening
Our products are tested for heavy metal contaminants including lead, arsenic, mercury, and cadmium. We comply with USP <232> and <233> standards for elemental impurities.

All testing is performed by independent, accredited third-party laboratories. Certificates of Analysis are available for every batch.