L-Glutathione 500mg

Product Disclaimer

This product is provided as a lyophilized powder and is intended for research use only. The purchaser and/or researcher is solely responsible for proper handling, storage, and reconstitution of all USAPEP research compounds. Reconstitution Solution is available separately. We do not sell syringes and do not provide guidance regarding mixing, dosing, administration, or research protocols.

This product is intended exclusively for in vitro laboratory research and testing. It is not intended for human or animal use, consumption, administration, or application under any circumstances. Use and handling are restricted to qualified or licensed professionals in appropriate laboratory settings.

This product has not been approved by the FDA and is not a drug, food, cosmetic, dietary supplement, or medical product. It may not be marketed, represented, labeled, or used as such.

Shipping Disclaimer

All USAPEP orders are shipped with UPS and include insurance coverage for packages that are lost, stolen, or damaged while in transit. Orders totaling more than $200 are eligible for complimentary 2–3 day shipping.

Once a shipment is accepted by UPS, delivery timing is managed by the carrier and cannot be guaranteed by USAPEP Research. While most orders are delivered within 2–5 business days, transit delays may occur due to weather, holidays, weekend processing pauses, increased carrier volume, or other conditions beyond our control.

Our research materials are packaged in protective boxes to help safeguard vials from sunlight exposure and temperature changes during transit. Because lyophilized, or freeze-dried, research peptides are formulated for stability and can withstand elevated temperatures for extended periods, cold packs are not used in our shipments.

Product Care & Storage

• Store at -20°C (freezer) for long-term stability.
• Keep away from light, moisture, and heat.
• Once reconstituted, store at 2–8°C (refrigerator).
• Discard any solution that becomes discolored or shows signs of contamination.