Please share any experiences you've had with these products in marathon training and racing to combat dehydration and cramping.
Succeed:
Sodium 344 mg
Potassium 21 mg
Endurolyte:
Sodium 40 mg
Chloride 60 mg
Calcium 50 mg
Magnesium 25 mg
Potassium 25 mg
Vitamin B-6 6.6 mg
Manganese 1.6 mg
L-Tyrosine 50 mg