Review Available Rou Gui Pi Forms and Sizes Below

Common Names: Cinnamon Bark, Cinnamon Sticks
Botanical Name:  Cinnamonum Cassia
Chinese / Pin Yin Name:  Rou Gui Pi, Rou Gui, Gui Zhi
Rou Gui Pi Dosage: Consult your healthcare provider for your correct dose.
Rou Gui Pi Precautions: Do not use if pregnant or nursing.

Rou Gui Pi Benefits & Information

Rou Gui Pi is a traditional Chinese medicinal herb to dispel cold, stop pain, strengthen yang, reinforce fire and warm the collaterals and meridians.  Rou Gui Pi benefits oral health, supports healthy digestion, benefits the nervous system, promotes cardiovascular health, may benefit healthy blood glucose levels and can be used as a stomach tonic.  Ru Gui Pi has antibacterial, antifungal, antioxidant, antiviral, anti-inflammatory and antibiotic effects.
Rou Gui Pi Properties:   Acrid, Sweet, Hot
Rou Gui Pi Channels / Meridians:  Kidney, Liver, Spleen
Rou Gui Pi Naturally Occurring Chemical Components:  cinnamic aldehyde, eugenol, aldehyde, pinene, coumarin, cinnamyl alcohol, cinnamic acid, cinnzeylanol, cinnzeylanine, coumarins, safrol, methylhydroxy chalcone polymer

References
http://alternativehealing.org/rou_gui.htm, https://tcmwiki.com/wiki/rou-gui, https://www.healthline.com/nutrition/10-proven-benefits-of-cinnamon#section1