Nettle syrup is on everyone’s lips, but this one has even more to offer: The recipe detoxifies, cleanses the blood, and strengthens the immune system – just 2 teaspoons a day are enough!

That sounds very interesting! Nettle is known for its numerous beneficial properties, and its syrup is popular. If there were a recipe that was even more effective and offered detoxification, blood cleansing, and immune system strengthening with just 2 teaspoons a day, many people would certainly want it.
So that we can understand what makes this syrup so special and possibly make it ourselves, please share this recipe. I would like to know:

Besides nettle, what other ingredients are included in this “stronger” syrup? Are there other herbs, spices, or other natural substances?
How exactly is it prepared? Is it boiled, infused, or is another method used?
What are the specific mechanisms of action for detoxification, blood cleansing, and immune strengthening? What makes this syrup such an effective remedy?