sinex saline ultra fine nasal mist

Product labels show options starting at "1 Year and Up" and "2 Years and Up," so the lineup includes formulations suitable for young children (from 1 year) and for older children (2 years and up).

The primary active ingredient is saline, described in the product details as a purified isotonic saline solution.

Both the baby and extra strength descriptions specify an "ultra fine mist." The extra strength listing specifically calls it a "one-way flow ultra fine mist."

"Extra Strength" indicates a more concentrated saline than standard isotonic solutions — the product is labeled as "3X CONCENTRATED" or "3X more concentrated vs isotonic saline solutions."

The Extra Strength spray is described as being made with just two ingredients: salt and purified water. Its active component is saline.

Directions state to spray once into each nostril. For the baby formula the instructions note to "aspirate as needed" after spraying; for the extra strength option they advise to "blow your nose as needed."

Label warnings advise consulting a doctor if you are pregnant, nursing, or have a medical condition before use, and to keep the product out of reach of children.

Product details list net weights of ".33 fl oz (US)" and "5 fl oz (US)," indicating small and larger bottle options.