According to my web search, Starbucks offers the following artificial sweeteners in Washington state:
Sucralose: This is the main ingredient in the Starbucks Zero Creamers 0g Added Sugar, which come in caramel and hazelnut flavors. Sucralose is also known as Splenda and is a zero-calorie sweetener that is about 600 times sweeter than sugar1.
Stevia: This is a natural sweetener derived from the leaves of a plant native to South America. Stevia is also a zero-calorie sweetener that is about 200 times sweeter than sugar. Starbucks uses a blend of stevia and monk fruit extracts in its Whole Earth Sweetener Company’s Nature Sweet packets, which are available at the condiment bar2.
Aspartame: This is a synthetic sweetener that is about 200 times sweeter than sugar and has 4 calories per gram. Aspartame is also known as Equal or NutraSweet and is one of the four sweeteners in pink, blue, white and yellow packets at the condiment bar.
Saccharin: This is another synthetic sweetener that is about 300 times sweeter than sugar and has no calories. Saccharin is also known as Sweet’N Low or Necta Sweet and is one of the four sweeteners in pink, blue, white and yellow packets at the condiment bar.
Please note that artificial sweeteners may have some side effects such as headaches, digestive issues, or increased appetite and cravings for sweets3. You may want to limit your intake of these products or try other natural alternatives such as honey, maple syrup, or coconut sugar. I hope this helps! 😊