Silver Argentyn 23 Pro Nasal Spray 10 mcg by Argentyn 23

If you want a drug-free option for short-term nasal care during pollen season, dry winter air, or travel, this is a simple two-ingredient pump spray to keep on hand. The manufacturer formulates it as a dietary silver supplement intended to cleanse nasal passages and ease air flow, not as a substitute for clinician-guided care when symptoms are severe or persistent.

Bio-Active Silver Hydrosol is a 23 ppm preparation made from 99.999 percent pure silver and pharmaceutical-grade purified water, with greater than 98 percent bio-active silver ions and nanoclusters. The manufacturer positions the spray as a way to cleanse nasal passages from pollutants and irritants and to thin mucus in the nose and sinuses for clearer breathing. The particle size (as small as 0.8 nanometers) is highlighted alongside the brand's emphasis on drug-free, alcohol-free formulation.

Use 5 sprays in each nostril 1 to 7 times daily as directed. Aim the tip slightly outward rather than at the septum, inhale gently, and clean the nozzle after each use. If you also use a saline rinse or an intranasal antihistamine prescribed by your clinician, separate them by 15 to 30 minutes so the sprays do not wash each other out.

If you are pregnant or breastfeeding, have a known silver allergy, or are managing a chronic sinus issue with your clinician, review the warnings below before starting.