Zarbee’s is not homeopathic. The products are classified and sold as dietary supplements, not homeopathic remedies. This is a common source of confusion because Zarbee’s markets itself as a “natural” alternative to conventional over-the-counter cough and cold medicines, which leads many people to assume it falls under the homeopathic umbrella. But the two categories are distinct, and the difference matters.
Why Zarbee’s Isn’t Homeopathic
Homeopathic products follow a specific philosophy: they use extremely diluted substances based on the idea that “like cures like.” A homeopathic cough remedy might contain a heavily diluted version of something that causes cough-like symptoms in a healthy person. These products are regulated under their own set of rules and are listed in the Homeopathic Pharmacopoeia of the United States.
Zarbee’s works differently. Its products contain measurable amounts of real botanical ingredients, primarily dark honey, English ivy leaf extract, elderberry, and thyme. These are sold as dietary supplements under FDA regulations for that category. In a clinical trial registered on ClinicalTrials.gov, Zarbee’s baby cough syrup was formally classified as a “Dietary Supplement” containing agave syrup. The brand doesn’t use homeopathic dilutions or follow homeopathic preparation methods.
What’s Actually in Zarbee’s Products
The core ingredient in most Zarbee’s cough syrups for children over one year old is dark honey. A 2018 research review found that two teaspoons of honey at bedtime works about as well as dextromethorphan (the active ingredient in most conventional cough syrups) and performs better than a placebo or no treatment at reducing cough duration. The CDC recommends honey for cough relief in adults and children over age one. So the main ingredient in Zarbee’s does have legitimate evidence behind it, though it’s the honey itself doing the work, not a proprietary formulation.
For babies under one (who can’t have honey), Zarbee’s uses agave syrup instead. The evidence here is weaker. Research on agave as a cough reliever found it performed only as well as a placebo in infants and toddlers. It coats the throat in a similar way to honey, but that soothing sensation doesn’t appear to translate into measurable cough reduction.
Products labeled “+ Mucus” contain English ivy leaf extract, which is thought to thin mucus in a way similar to guaifenesin (the expectorant in Mucinex). A few small studies have shown ivy leaf to be effective, but a 2011 systematic review concluded those studies were poorly designed and their results couldn’t be confirmed. Ivy leaf paired with thyme may work better than ivy leaf alone. Thyme extract, another common Zarbee’s ingredient, contains a compound with some evidence of reducing cough spasms.
Several products also include elderberry extract, which adds flavor and antioxidants. Zarbee’s is careful not to make specific health claims about elderberry on its labels.
Zarbee’s Regulatory Gray Area
Being a dietary supplement rather than a homeopathic product or an FDA-approved drug has real implications. Dietary supplements don’t need to prove they work before going to market. They also can’t legally claim to treat, cure, or prevent diseases.
This has created tension with the FDA. In November 2020, the FDA sent Zarbee’s a letter flagging several products, including children’s cough syrups, for using the word “cough” in their names without proper qualification. The FDA’s position was clear: using the unqualified term “cough” in a product name implies the product is intended to treat a disease, which would make it a drug subject to drug regulations. The agency told Zarbee’s that if products were going to make claims like that, they’d need to go through the drug approval process.
This is why you’ll sometimes notice careful language on Zarbee’s packaging. The products walk a fine line between suggesting they help with cough and cold symptoms while technically being marketed as supplements that soothe throats or support immune health.
Safety Considerations
Because the primary ingredients are honey and plant extracts, the side effect profile is generally mild. Honey is well-studied and showed no side effects in clinical reviews. English ivy leaf extract is considered “possibly safe” when used for up to seven days, based on research with specific ivy-based cough syrups. There isn’t enough data to confirm safety during pregnancy or breastfeeding.
Zarbee’s also makes children’s sleep products containing melatonin. Dosing varies by age: up to 1 mL for children ages three to five, 2 mL for ages six to twelve, and 3 mL for ages twelve and older. The label recommends reevaluating if you’re using the product for more than 14 consecutive days.
The most important safety rule with any honey-based product is straightforward: never give honey to a child under one year old due to the risk of infant botulism. This is why Zarbee’s baby line uses agave instead.
Natural vs. Homeopathic vs. Over-the-Counter
These three categories often get lumped together, but they work under completely different rules. Over-the-counter drugs like Dimetapp or Robitussin contain FDA-approved active ingredients with established dosing and proven efficacy. Homeopathic products use extreme dilutions and operate under a separate regulatory framework that doesn’t require the same evidence of effectiveness. Dietary supplements like Zarbee’s sit in a third lane: they contain real ingredients at real concentrations, but they haven’t gone through the rigorous testing required of OTC drugs.
Zarbee’s lands squarely in the dietary supplement category. Its honey-based products have a reasonable evidence base for soothing coughs, particularly at bedtime. But calling it homeopathic mischaracterizes what’s in the bottle and how it’s regulated. If you’re choosing between Zarbee’s and an actual homeopathic remedy, you’re comparing two fundamentally different types of products.