Product details list suggested ages including "1 month and up," "1 year and up," "2 years and up," and "12 years and up."
Descriptions list saline/sodium chloride as the primary active ingredient and several entries describe the sprays as drug-free or "DRUG FREE RELIEF."
Most descriptions refer to isotonic saline solutions. One product is labeled as extra strength and described as "3X CONCENTRATED vs isotonic saline solutions."
Listed sizes include 1.7 oz, 5 fl oz (5 oz), and 0.33 fl oz.
Descriptions state they can be used daily or "as often as needed," with some specifically saying "Can be used as often as needed, day or night."
The sprays target everyday nasal congestion and mucus, sinus congestion, dust/allergens/irritants, and upper respiratory tract discomfort from colds or year‑round allergies.
Product bullets repeatedly advise keeping sprays out of reach of children and recommend consulting a doctor if pregnant, nursing, or if you have a medical condition; some descriptions also include age-specific guidance.