Best Alcohol-Free Cough Syrups of 2025

"This product is effective for deep, wet coughs and generally helps me feel better when I'm ill. Whenever I feel sick, I take two tablespoons, drink boiled water with fresh lemon juice, wrap up warmly, and sleep. I wake up without a fever, chills, or body aches. I believe this product is beneficial for more than just coughs. I've been using it since my childhood, and it continues to work well. I highly recommend it for common colds, flu, or whenever you're feeling under the weather or sense a cold coming on."

"Undeniably, this product has a terrible taste. It starts with a strong black licorice flavor (which I don't particularly enjoy) and ends with a potent hint of the fishy cod-liver oil base. You'll definitely need a chaser. However, if you can hold your nose and take it, you'll feel better. A 90+ year old patient recommended this product to me when I had a summer cold, claiming it would stop my cough. After days of persistent coughing and trying almost everything over the counter, two doses of this product brought my cough under control. So, brace yourself and give it a try!"

"This product contains cod liver oil, but it doesn't make you feel drowsy or drugged. The taste is unpleasant, but it's undoubtedly effective. It stopped my cough and helped bring up the mucus. I've been using this product since childhood. My mom would give it to us during the cold and flu season, and we never fell ill!"

"I was surprised to find that a natural remedy could be so effective! It tastes similar to dark honey and did wonders for my cough. I appreciate that it's all-natural and drug-free. I'm amazed at how well it suppresses a cough without the use of drugs. It has provided me with much-needed relief. I've even recommended it to a friend who only uses homeopathic treatments. A definite five-star product!"

"I purchased this for my son who had a persistent cough that was disturbing his sleep. He tried Mucinex, but it didn't seem to help. I prefer more natural remedies and came across this one. Thanks to Prime, I received it the same day I ordered it. After the first dose, he noticed an improvement, and by the next day, his cough had significantly reduced. He isn't a fan of the taste (since he doesn't like honey), but he thinks it's much better than other cough syrups. I'll definitely keep it stocked, especially during the cold/flu season."

"This cough syrup is a lifesaver for me. I prefer not to take a lot of medication and lean towards more natural solutions, mainly because I'm focusing on liver health. I initially bought this cough syrup because it reminded me of one I used in Italy, which isn't available in the US. It soothes the throat and allows me to sleep through the night without being disturbed by constant coughing."

"My three-year-old had been suffering from night coughs for over two weeks, and we were at a loss as to what to do. We thought it might be due to pollen or germs from daycare. I decided to try this product based on the positive reviews, and it worked incredibly well. The cough almost completely stopped after the second night."

"My great-grandchildren stayed with us for a week, and they had runny noses and a persistent cough. I found Zarbee's and decided to give it a try. It did not disappoint. Not only did it soothe their coughs, but it also helped with their runny noses. They were able to sleep comfortably at night. After a few days, they were back to their normal selves. I'm very pleased with both the day and night versions of this product. I would buy them again and have already recommended them to other parents. It's a fantastic product!"

"I'm amazed that this product worked. My son had a terrible cough that kept waking him up multiple times during the night. We had tried a humidifier, nose suctioning, and a different brand of cough medicine, but nothing worked. After trying this product, he slept for seven straight hours!"

"This product contains the same basic ingredients found in most cough medicines on the market, but at a more affordable price. It's specifically designed to address coughs and won't help with many other symptoms, which is exactly what I needed."

"This product is more effective at controlling my child's nighttime cough than Delsym. I'm not saying Delsym is a bad product, it just doesn't work as well for us. I've noticed that my child is more willing to take this, so it must taste better to her. Plus, it's cheaper. It's a win-win situation."

"I had a persistent dry cough for a week caused by various non-viral factors and needed relief, especially at night. I had been using another popular generic brand that tasted terrible and didn't help much, so I didn't have high expectations for this one. To my surprise, the Amazon Basic grape flavor was a significant improvement over the unpleasant, artificial orange flavor of the other brand. Plus, it stopped my cough within a few minutes! I was greatly relieved and managed to sleep through the night without coughing. I highly recommend it!"