Halo Top Dairy-Free Caramel Macchiato If you're dairy free, there's something for you too! Our pick? This Halo Top Dairy-Free Caramel Macchiato ($44 for four), which has 7 grams of net carbs per serving. Image Source: amazon.com Halo Top Dairy-Free Caramel Macchiato $44 from amazon.com Buy Now