Reishi vs Lion’s Mane: Which Is Better?

Reishi and lion’s mane are two of the biggest names in the field of functional mushrooms. However, they do not share the same effects.

Lion’s mane is taken to support focus, memory, and cognition, whereas reishi is more commonly associated with calmness, good sleep, and recovery.

A practical example would be taking lion’s mane during the day when you need to stay sharp and productive. Reishi makes more sense later in the day when you want to unwind and recover.

Both of these functional mushrooms contain polysaccharides, which can be beneficial. However, the composition and research of these two mushrooms are widely different, so the ideal choice depends on the reason you want to take the mushroom.

What Is Reishi Mushroom?

Reishi, also known as Ganoderma lucidum, is a reddish-brown mushroom that has been used for a long time in East Asian traditions to promote balance, vitality, and longevity.

Chemically speaking, reishi contains the following compounds:

• Beta-glucans
• Triterpenes
• Polysaccharides
• Sterols
• Phenolic compounds

Today, reishi’s beta-glucans are particularly interesting because of their relationship with the immune system. In a 2023 study involving healthy adults, researchers found that taking reishi-derived beta-glucan for 12 weeks increased CD3+, CD4+, and CD8+ T cells, improved the CD4-to-CD8 ratio, and supported natural killer cell activity. The researchers also recorded higher IgA levels, which suggests that reishi beta-glucan may support both innate and adaptive immune responses.

Its triterpenes also give reishi its naturally bitter taste, which is one reason it is commonly sold as an extract, capsule, tea blend, or gummy.

Read our complete guide to reishi mushroom benefits for a deeper dive.

What Is Lion’s Mane Mushroom?

Lion’s mane, also known as Hericium erinaceus, is a white mushroom covered in long and shaggy spines.

Lion’s mane contains compounds such as:

• Hericenones
• Erinacines
• Beta-glucans
• Polysaccharides
• Phenolic compounds

The most studied relationship is between lion’s mane and the nervous system. A 2025 systematic review of 26 studies found that its compounds, hericenones and erinacines, may help stimulate nerve growth factors. Ultimately, these mechanisms may support neuroplasticity, neuronal survival, and memory.

Human trials have also found that people who took lion’s mane supplements had higher cognitive scores, better mood, and greater numbers of short-chain-fatty-acid-producing gut bacteria. These findings suggest that lion’s mane may support cognition in more than one way, including neuroprotection and gut-brain-axis effects.

Related: Lion’s mane mushroom benefits

Reishi vs Lion’s Mane for Focus and Memory

In short, lion’s mane wins this category.

Most of the human research on lion’s mane focuses on cognitive performance, memory, and mood. You may find reishi mentioned occasionally, but it is not considered the “brain mushroom.”

Remember, lion’s mane is not a stimulant, so do not expect the same feeling you get from an espresso shot. The appeal of this mushroom is more about long-term support for cognition.

Lion’s mane is relevant for:

• Deep work
• Studying
• Mentally demanding jobs
• Memory support
• Creative tasks

Sunday Scaries Mushroom Gummies for Focus combine organic lion’s mane extract with chaga, ginkgo biloba, and natural caffeine for a more complete daytime focus formula.

Reishi vs Lion’s Mane for Mood and Stress

Reishi is marketed as the calming mushroom that promotes relaxation. On the other hand, lion’s mane also has interesting research related to mood and stress.

In one study, researchers involved overweight or obese adults who took lion’s mane supplementation for eight weeks. The results showed that participants had improved scores in depression, anxiety, and sleep issues. Researchers believe these effects may be linked to pro-BDNF and BDNF.

Reishi is more studied for its effects on fatigue, physical recovery, immune balance, and relaxation-related pathways.

In summary, if you want to deal with stress that negatively affects your mental performance, lion’s mane may be the better fit. If your goal is to feel more balanced and recovered, reishi is the go-to functional mushroom.

Reishi vs Lion’s Mane for Sleep

Reishi is not a sedative, but scientists tell us that some of its compounds may interact with pathways that mediate sleep.

One study on reishi and sleep found that supplementation shortened sleep latency and increased sleep duration in mice. The researchers linked the effect to changes in gut bacteria, microbial metabolites, and serotonin-related signalling.

A separate 2024 study also took a closer look at different reishi formulations in relation to fatigue and sleep. Interestingly, the exact formulation or extraction influenced the outcome, which is one reason two reishi supplements may not produce the same result.

For sleep support, reishi is clearly the stronger option.

Reishi vs Lion’s Mane for Energy

Do not expect reishi or lion’s mane to act like caffeine, but they may still support energy in different ways.

Lion’s mane works better for mental energy. So, if your day-to-day activities require heavy cognitive performance, this mushroom is more relevant.

Reishi is better for recovery-based energy. Think of it as less about pushing harder and more about supporting the systems that help you feel restored.

Can You Take Reishi and Lion’s Mane Together?

Yes. Reishi and lion’s mane complement each other because they cover different parts of the day.

A practical routine would include:

• Lion’s mane in the morning or early afternoon for focus.
• Reishi later in the day for recovery and relaxation.

There is no requirement to choose sides forever, but make sure to check the label on the supplement before you buy it.

Reishi vs Lion’s Mane at a Glance

Browse the Sunday Scaries functional mushroom gummies collection to compare formulas based on your priority.

FAQs About Reishi vs Lion’s Mane

Conclusion

Reishi and lion’s mane are both very useful functional mushrooms, but they shine in different situations.

Lion’s mane is the ideal choice for focus, memory, mood, and mental performance. Reishi is better for relaxation, nighttime recovery, immune support, and feeling more balanced after tiring days.

One important thing to keep in mind is that the best answer is not always reishi or lion’s mane forever. It may be lion’s mane when the day begins and reishi when the laptop finally closes. Choose the product based on the type of support you need, stay consistent, and let each mushroom do the job it is known for.

This article is for informational purposes only and is not intended to provide medical advice, diagnosis, or treatment. Speak with a qualified healthcare professional before starting a new supplement, especially if you take medication, manage a health condition, are pregnant or breastfeeding, or are receiving medical treatment.