2 products — sugar content, ingredients, and tier ratings for kids
Thunderbird products average 0.0g of added sugar per serving across 2 items with verified nutrition data. 2 products have 0g added sugar. The lowest-sugar pick is Almond Apricot Vanilla at 0g (Tier B).
Per The Sugar Tier System (NoSugarForKids methodology) · Last updated

Thunderbird
Almond Apricot Vanilla
0g added sugar

Thunderbird
Texas Maple Pecan
0g added sugar
Thunderbird appears in our catalog with 2 published products. Across the 2 items with reported nutrition data, average added sugar is 0.0g per serving. 2 of those have 0g of added sugar per serving.
The lowest-sugar pick is Almond Apricot Vanilla at 0g per serving (Tier B).
Tier breakdown: 2 zero added sugar (Tier B).