Ingredient List and Nutrition Facts for zero calorie Propel

I like to stay hydrated, but don't drink a lot of water, energy drinks or soda pop. This year I began using Propel, which I cut by half with water, or plain tea or juice. I use "immune support" because the energy drinks have caffeine. 

Information from Foodzilla:  "To give you a better understanding of Propel's composition, here is a typical ingredient list and nutrition facts for a Propel beverage: Ingredient List: 

Water, Citric Acid, Sodium Hexametaphosphate, Natural Flavor, Potassium Sorbate (Preserves Freshness), Potassium Citrate, Ascorbic Acid (Vitamin C), Sucralose (derived from sugar same as Splenda, 600x sweeter than sugar), Sodium Citrate, Acesulfame Potassium, synthetic 200x sweeter than sugar) Calcium Disodium EDTA (Preserves Freshness), Niacinamide (Vitamin B3), Vitamin E Acetate, Calcium Pantothenate (Vitamin B5), Pyridoxine Hydrochloride (Vitamin B6).

From advertisement: 

Immune Support: Propel Immune Support helps support a healthy immune system with 100% of the recommended Daily Value of Vitamin C per bottle and an excellent source of Zinc.

Zero Calories and Zero Sugar: Created by the makers of Gatorade, Propel is a zero calorie, zero sugar, fitness water made to replenish and rehydrate active lifestyles.​

Electrolyte Hydration: Made with Gatorade Electrolytes, Propel helps you hydrate and enjoy your best workout with zero sugar.

Vitamin Enhanced Water: Propel is the original zero calorie electrolyte water that offers a variety of flavors and is an excellent source of vitamins B3, B5, B6, Vitamin C and Zinc.

Nutrition Facts (per 1 bottle (591 ml) serving):

Calories: 10
Total Fat: 0g
Sodium: 270mg
Potassium: 70mg
Total Carbohydrates: 0g
Protein: 0g"

So in other words, it's water with a vitamin pill and artificial flavor and artificial sugar.

The "tea" I use isn't really tea, but Celestial Seasonings herbal supplement, Vitamin C Shine, which contains "natural flavors."  What Do Natural Flavors Mean on the Ingredients List?

While studies are mixed, a 2022 study in the Journal of Physical Education, Health and Sport suggests that coconut water rehydrates as well as traditional sports drinks. These study authors also point out that coconut water has antioxidants, which traditional sports drinks typically lack. The antioxidants might be able to help with minimizing stress at the cellular level from intense exercise. (This is an Indonesian journal--not sure of its quality.)