Product Name: Stevia ExtractBotanical Source: Stevia rebaudiana (Bertoni) HemslAppearance: White-light yellow fine powderActive Ingredients: Stevioside, Rebaudioside-A, Rebaudioside C, Dulcoside A, SteviolbiosideMolecular Formula: C38H60O18Molecular Weight: 804.88 Specification: Common stevia extract: Stevia 90% (Total content >90%, ST>55%, RA 20-25%) Stevia 95% (Total content >95%,ST 60%, RA 25%) Stevia 98% (Total content >98%) Stevia extract no bitter aftertaste: Stevia ST80% (Total content>90%,ST80%,RA8%,RC≤2%) Stevia ST90% (Total content>95%,ST90%,RA5%,RC≤1%) Reb-A Series: Stevia Reb-A40% (Total content≥90%,RA≥40%) Stevia Reb-A60% (Total content≥90%,RA≥60%) Stevia Reb-A95% (Total content≥96%,RA≥95%) Stevia Reb-A98% (Total content≥98%,RA≥98%) Pharmacological Action: T Stevia sugar is widely recognized as a good nutritional supplement and health food by international medical community. 400 years ago, it was used as herbal medicine which cured colds, flu, fistula disease etc. in country of origin. Medical research in mordern times shows that it is useful for regulating blood sugar and blood pressure, improving energy, losing weight, skin care etc.