1. Decide if you want a mushroom-exclusive gummy or a blend. Some brands add other adaptogens, like ashwagandha or vitamins.
2. Check the amount per serving. Many gummies only include trace amounts (50-100 mg), which may not be enough to have any effect. More research-backed doses usually range from 500 milligrams to two grams daily, depending on the shroom—but consult a healthcare provider to determine the appropriate dosage for you, especially if you’re taking other supplements or medications.
3. The label specifies fruiting body extract. Some brands use mostly mycelium on grain, which is cheaper and less potent. Fruiting body extracts are richer in beta-glucans and other active compounds.
4. Look for mention of standardized extracts or percent of beta-glucans. Hot water or dual-extracted mushrooms are better for bioavailability.
5. Certificates of Analysis (COAs) should be accessible on the brand’s site. Credible supplements are third-party tested for purity, potency, and heavy metals. Bonus if the brand works with mycologists or sources mushrooms from reputable growers.
6. Since these are gummies, check how much sugar or sweeteners are in each serving. I would aim for less than three grams. If you’re intolerant to sugar alcohols, this is especially important.

Functional mushroom gummies are generally considered safe for most healthy adults, but like any supplement, they can cause side effects or interact with medications. Possible side effects include, but are not limited to: gastrointestinal discomfort, drowsiness or stimulation, and allergic reactions. It’s best to start with a low dose and talk to a doctor before adding a new supplement to your daily routine, especially if you have chronic health conditions.

In the past, mushroom gummies sold at convenience stores and smoke shops have tested positive for undisclosed, illegal stimulants (including psilocybin and kratom). Because labels can be misleading, avoid impulse buys of mushroom gummies from non-regulated retailers, and choose only lab-tested supplements with third-party certificates.

1. Ingredients: I start by checking whether the mushroom gummies contain fruiting body extracts or mycelium, which are the two most common sources of functional mushrooms. The fruiting body—which is the stem and cap of the shroom—typically has higher concentrations of beta-glucans and triterpenes than the root, or mycelium. I also flag any additives, added sweeteners, or mysterious proprietary blends.
2. Third-Party Testing: Since the FDA doesn’t evaluate supplements before they hit the market, I prioritize brands that publish third-party certificates of analysis (COAs).
3. Taste and Texture: What’s the point of a gummy supplement if it doesn’t taste good? I gauge flavor, chewiness, and aftertaste. I also pay attention to packaging and take note of how they hold up over time with proper storage.
4. Experience: We can’t verify every wellness claim, but I do regularly take the gummies myself and track whether products seem to support the health benefits they advertise. I also look through the customer reviews to get an idea of what other users’ experiences are.