Stevia extract is a highly concentrated natural sweetener.
All of our pure extract products have a 1/64-1/32 tsp serving size. Some customers buy small 1/64 or 1/32 teaspoons (sometimes labeled as "drop" or "smidgen").
Most customers experiment through trial and error and find what works best for them (the tip of knife or spoon). We do offer stevia products with flowing agents (stevia powder blends) or liquid products to make measuring easier. We offer many different types of stevia products to customers that they may be able to make the choice that suits them best.