You only carbonate the water. You can add the crystal light afterwards. Also they sell crystal light flavoring for the sodastream. You may or may not like the taste of either.

CITRIC ACID, POTASSIUM CITRATE, SODIUM CITRATE, ASPARTAME+, MAGNESIUM OXIDE, MALTODEXTRIN, CONTAINS LESS THAN 2% OF NATURAL FLAVOR, ACESULFAME POTASSIUM, SOY LECITHIN, YELLOWS, ARTIFICIAL COLOR.

Ingredients. Citric Acid, Potassium Citrate Sodium Citrate, Aspartame (Phenylketonurics: Contains Phenylalanine), Magnesium Oxide, Maltodextrin, Contains Less than 2% of Natural Flavor, Acesulfame Potassium, Soy Lecithin, Yellow 5, Artificial Color.

Nutrition Facts Water, Citric Acid, Sodium Citrate, Gum Arabic, Sucralose (Sweetener), Contains Less That 2% of Natural Flavor, Sucrose Acetate Isobutyrate, Red 40, Rosemary Extract (to Protect Flavor), Potassium Sorbate (Preservative).

The difference between the Spirit and the Crystal is mainly in the material. The Spirit is made of plastic, which is less sturdy and lasts less long. You can easily take the bottles with you on the road. The Crystal is a lot more robust, thanks to the stainless steel casing and the glass bottles.

Crystal Light Sparkling Water Enhancer Naturally Flavored Lime Drink Mix is a specially formulated liquid drink mix perfect for sparkling water lovers. This refreshing lime water enhancer is the ideal way to add more flavor to any bottled sparkling water.

Crystal Light is a low or zero calorie powdered drink mix marketed as a convenient way to interrupt boredom with plain water and stay hydrated. The ingredients in Crystal Light vary by variety but are overall a combination of alternative sweeteners, preservatives, and artificial colors and flavors.

Kraft Heinz Kraft Heinz, the parent company of Crystal Light, offers a product locator on its website to help locate flavors in a desired location. Crystal Light is sold in the U.S. and Canada.

Crystal Light is a powder meant to be mixed into water to give it a fruity flavor while keeping the drink low or zero calorie. Prepared Crystal Light comes in a number of flavors, which are similar to fruit juice, sweet tea, or lemonade.

Crystal Light is sweetened with a combination of aspartame, acesulfame potassium, sucralose, and/or sugar depending on the specific product line and flavor. First packaged in multi-serve canisters, Crystal Light launched single-serve "On The Go" packets in 2004.

Crystal Light is sweetened with a combination of aspartame, acesulfame potassium, sucralose, and/or sugar depending on the specific product line and flavor. First packaged in multi-serve canisters, Crystal Light launched single-serve "On The Go" packets in 2004.

Ingredients. Citric Acid, Maltodextrin, Aspartame (Phenylketonurics: Contains Phenylalanine), Caffeine, Contains Less Than 2% Of Magnesium Oxide, Natural And Artificial Flavor, Artificial Color, Red 40, Tocopherol (to Protect Flavor), Yellow 5, Blue 1, Soy Lecithin.

The best-performing and best-looking soda maker is the SodaStream Art, which made the fizziest water with the easiest setup and held carbonation easily over 24 hours. The SodaStream Aqua Fizz performed just as well as the Art and was the only model tested that featured glass bottles.