<p>You should experience relief in 2–12 minutes. If your headache persists follow-up immediately with a further 1–2 sprays. With severe headaches that feel deep in your head you may need to tilt your head back and sniff deep to reach the headache area and use multiple sprays.</p> <p>Sinol M All-Natural Nasal Spray for Headache Relief is a fast-acting, all-natural solution designed to alleviate headache and migraine pain. It targets the nerve pathways that transmit pain, providing quick and effective relief. Free from harsh chemicals and non-addictive, this nasal spray is gentle enough for daily use. Its natural ingredients not only relieve headaches but also support sinus health, making it an excellent option for those seeking a safe and holistic remedy for headache relief. Sinol M helps you feel better quickly so you can get back to your day with ease.</p> <p>Store in a cool dry place, avoid direct sunlight</p> <p>USA</p>