Rebaudioside-M 95% stevia powder is the Next Generation of stevia sweetener. Pure ingredient of a highly purified Rebaudioside-M ≥ 95%. This fomula has higher sweetness intensity, no bitterness, no liquorice, or aftertaste. It tastes almost identical to sugar. While Rebaudioside-A found in 5% of the stevia leaves, Rebaudioside-M found in only less than 0.1%. That’s why Reb-M is significantly more expensive than Reb-A. To reduce cost, it can be blended with other stevia formula. 1 tsp or less equivelant to 4 cups of sugar