Roasted seeds are crushed and then infused for a few minutes in simmering water. This preparation, similar to that used by Amazonian peoples, should be consumed in small quantities, preferably in the morning. Due to its caffeine content, advice from a healthcare professional is recommended before any regular use. Dosage should be validated with a healthcare professional or a recognized pharmacopoeia before use.
The dried seed is reduced to a fine powder, traditionally mixed with water, honey, or food preparations. This concentrated form requires great caution regarding the quantities used and prior medical advice is recommended. Dosage should be validated with a healthcare professional or a recognized pharmacopoeia before use.
Crushed seeds are macerated for several weeks in alcohol, according to traditional extraction methods. This more concentrated form should be reserved for use supervised by a qualified professional. Dosage should be validated with a healthcare professional or a recognized pharmacopoeia before use.
Guarana can be found in specialized herbal shops, in the form of seeds, powder, or extracts, as well as cultivated in certain tropical regions of South America, particularly in Brazil.
The fruits are traditionally harvested at maturity, between the months of March and May, when the capsules open revealing the characteristic black seeds.