Ricola drops can temporarily soothe a sore throat and ease a dry cough, but they’re not a health food. Each original herb drop contains about 3 grams of sugar and 16 calories, which adds up quickly if you’re popping them throughout the day. The herbal blend has a long history in traditional medicine, though clinical evidence for most cough drops, herbal or otherwise, is limited.
What’s Actually in a Ricola Drop
The original Ricola herb drop is built around an extract of roughly ten herbs: elder, horehound, hyssop, lemon balm, linden flowers, mallow, peppermint, sage, thyme, and wild thyme. The base of each drop is starch syrup and sugar, with caramel coloring and natural flavoring. Menthol-containing varieties add that cooling sensation, while the sugar-free versions swap in isomalt (a sugar alcohol) and aspartame.
Several of these herbs do have recognized medicinal properties. Horehound, for example, has been used for centuries as an expectorant. The European Medicines Agency has formally acknowledged its traditional use for cough associated with colds, noting that its bitter compounds may help stimulate secretions in the airways. Thyme and sage also have long histories in herbal cough remedies. But the amount of each herb in a single drop is small, and these ingredients appear as a blended extract rather than in therapeutic doses.
How Well They Work for Coughs
The honest answer: about as well as any other cough drop, which isn’t saying much. The evidence base for nearly all over-the-counter cough products is weak. Some international medical panels actually recommend against using OTC cough medicines for both adults and children, based on currently available data. In clinical studies, common cough suppressants and expectorants have performed no better than placebo at reducing acute cough in most populations.
What does seem to help is the simple act of dissolving something soothing in your mouth. Researchers have suggested that the demulcent effect (the syrupy coating that soothes irritated throat tissue) is likely the most beneficial component of any cough product, more so than the active ingredients themselves. A Ricola drop does this effectively. The slow dissolving action coats your throat, stimulates saliva production, and can temporarily quiet a tickle. That’s a real benefit when you’re trying to get through a meeting or fall asleep. It’s just not a pharmacological one.
The Sugar Problem
At 3 grams of sugar and 16 calories per drop, a single Ricola won’t cause any issues. But when you’re sick and reaching for one every hour or two, you could easily consume 10 to 15 drops in a day. That’s 30 to 45 grams of sugar, roughly equivalent to a can of soda.
The bigger concern is your teeth. Cough drops dissolve slowly by design, which means they bathe your teeth in sugar for several minutes at a time. Oral bacteria feed on that sugar, producing acids that erode enamel. This prolonged exposure can actually be worse for your teeth than a quick sugary snack you chew and swallow. Some cough drops also contain acidic ingredients that compound the problem, softening enamel and increasing the risk of cavities and sensitivity. If you’re using Ricola drops frequently over several days of illness, rinsing your mouth with water afterward is a simple way to reduce the damage.
Sugar-Free Versions: A Better Choice?
Ricola’s sugar-free drops eliminate the dental and caloric concerns, but they introduce a different tradeoff. These drops use isomalt as a bulking agent, which has about half the calories of sugar (roughly 2 calories per gram). Each sugar-free drop contains around 3.5 grams of isomalt.
Isomalt is a sugar alcohol, and like all sugar alcohols, it can cause digestive issues. In clinical studies, laxative effects in adults appeared at around 20 to 30 grams per day. At a dose of about 3.5 grams per drop, you’d hit that threshold after roughly 6 to 9 drops, which is well within the range of normal use during a bad cold. In one study, 8 out of 10 volunteers experienced gas at moderate doses, and most had diarrhea at higher amounts. If you find that sugar-free cough drops upset your stomach, the isomalt is almost certainly the reason.
For occasional use (a few drops a day), the sugar-free version is the better option for your teeth and your blood sugar. For heavy use, you’ll need to weigh the dental benefits against the likelihood of bloating and loose stools.
Who Benefits Most From Ricola
Ricola drops are best understood as a comfort product, not a treatment. They’re useful for temporary relief of a scratchy throat, dry cough, or that persistent tickle that makes you cough in quiet rooms. The herbal flavor is milder and less medicinal-tasting than many competitors, which is a genuine advantage if you need something you’ll actually keep in your mouth long enough to work.
They’re less useful if you’re looking for meaningful cough suppression, immune support, or any lasting health benefit. The herbs are present in small amounts, the sugar content makes frequent use counterproductive, and the core mechanism of action is the same as sucking on any hard candy: a soothing coating on irritated tissue. If that’s what you need, Ricola does the job. Just don’t mistake it for medicine.