XT Labs HGH, Peptides & SARMs

XT Labs has a dedicated security and anti-counterfeit system. Every genuine product features a unique security code protected by a scratch-off layer on the box. To confirm your product is original, enter this code on the official XT Labs authentication portal. This ensures you are using a verified, high-quality laboratory compound.

XT Labs products are manufactured in facilities that adhere to GMP (Good Manufacturing Practice) standards. They utilize high-end HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry to ensure that every peptide vial meets the required identity and purity specifications (typically 98% or higher).

Yes. XT Labs frequently collaborates with independent testing facilities to provide unbiased data on their products. These third-party lab results verify the exact concentration (mg/vial) and purity levels, ensuring that researchers can rely on the data provided for their experimental models.

XT Labs uses advanced lyophilization (freeze-drying) technology that turns the liquid peptide into a stable, solid cake form. This process, combined with vacuum sealing, allows the peptides to remain stable for extended periods and withstand temperature fluctuations during shipping without losing biological activity.

When stored correctly:

• Unopened (Lyophilized): XT Labs peptides can remain stable for up to 24 months when kept in a cool, dark place or refrigerator (2°C to 8°C).
• After Reconstitution: Once mixed with a solvent (like Bacteriostatic Water), the solution should be kept refrigerated and used within 20–30 days to ensure maximum potency.

XT Labs differentiates itself by delivering high-potency formulations with strong concentration stability, ensuring consistency even in demanding research conditions. Its wide catalog, strict batch identity and controlled sourcing set it apart from generic brands, offering researchers reliable tools for measurable, reproducible outcomes.