From the Manufacturer's Label:
The sugar destroyer. Savesta Gymnema is the most pure and potent Gymnema extract available. Typical Gymnema products contain 25% gymnemic acids. For maximum effectiveness this full spectrum extract is concentrated to 75% and optimized for GMG. Savesta Gymnema is produced using sustainably wildcrafted leaves and pure alcohol. Its traditional name means "destroyer of sugar".
Manufactured by Savesta.