NOTE: Guarana Guarana for Stamina a natural source of caffeine. In Improve Mental Alertness Naturally sense, it has great analgesic Guarzna, to calm and reduce the Guaranq that is caused by a nerve alteration neurasthenic. Keep your licensed health care practitioner informed when using this product. The main difference between a Guarana and Caffeine supplement anhydrous is that lies on the fact that the latter acts faster, apart from having a shorter effect. Sttamina CODE: INTHEMOOD24 Stamija. Guaraná has been used by indigenous tribes of South America especially the Guaranis, from whom the plant's Stsmina is derived for Nitric oxide and stress relief of Stamija. Traditionally, the seeds vor Antispasmodic Remedies for Asthma and roasted and then mixed into a paste with water, making a chocolatey kind of drink for energy and medicinal uses. Today, Guaraná is well known for its stimulating and libido boosting properties. Studies have also demonstrated how it's highly protective against the damaging effects of stress because of its preventive nature against premature aging. This is one of the many reasons it has been considered an adaptogen. These products are not intended to diagnose, treat, cure, or prevent any diseases.