I've frequently asked for only ONE pump of the syrup when in Costa, you get the taste without so the spike (if you're gonna carry on moving around!)i ‘treated’ myself to a caramel Frappuccino today and i’m So mad with myself as my blood sugars have gone up to 13.2. Haven’t been this high for months!
Idk how McD's operate, (can't stand the place!!), but if they make it up like Costa it might be worth a shot No pun intended