Cyperotundone is a sesquiterpene isolated from Nagarmotha (Cyperus rotundus). Cyperotundone is an active constituent in Chuanxiong Rhizoma and Cyperi Rhizoma (CRCR) for treating migraine. In vitro studies demonstrated that Alpinia officinarum-Cyperus rotundus (HP G-X) and the corresponding single herbs significantly reduced IL-6, TNF-α, and COX-2. In vivo investigations indicated that HP G-X can protect the gastric mucosa of mice from ethanol-induced damage by inhibiting the inflammatory reaction and providing analgesia. It can also inhibit the expression of NF-κBp65, COX-2, and TRPV1 protein, reduce the concentrations of IL-6 and TNF-α, and relieve heat-induced pain.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.