Cannabidiolic Acid (CBDA) is the carboxylated or acidic form of CBD. The plant naturally produces the acid form by converting CBGA into CBDA. It converts to CBD through decarboxylation, which occurs when the plant material is heated or burned.

CBDA is non-psychoactive and does not produce the "high" sensation associated with THC. It has been the subject of research for its potential therapeutic benefits, which include reducing nausea and vomiting, relieving pain and inflammation, and potentially having anti-cancer properties.

Studies suggest that CBDA also has extra potent anti-inflammatory effects that could be useful in treating conditions such as arthritis and other inflammatory diseases. Additionally, CBDA has been found to have potential anti-cancer properties and may be able to inhibit the growth of cancer cells, especially breast cancer.

CBDA is typically found in high concentrations in raw cannabis plant material, such as leaves and flowers. Due to its chemical limitations, CBDA must be extracted and consumed at low temperatures to prevent decarboxylation.