I’m T1 since a kid & currently use the same combo with insulin.
Are you currently using this brand you ask about?
Or curiosity.?
I’ve read about claims with pain management with such “products.”
But BG management claims are far fetched. It’s more worth while to focus on the tools prescribed. Insulin & diet.
Learning to carb count timing is crucial to with Novorapid & balancing the Lantus so fasting levels are within boundaries.
What sort of feedback are you getting from your consultant/doctor/nurse..?