What Are Adaptogens?

By Yonatan Torices · April 2026 · 8 min read

What Are Adaptogens?

Adaptogens are a specific class of herbs, mushrooms, and natural substances that help the body adapt to stress and restore normal physiological function. Unlike pharmaceuticals that target a single pathway, adaptogens work broadly across multiple systems, nudging your body toward balance rather than forcing it in one direction.

The term was coined in 1947 by Soviet toxicologist Nikolai Lazarev, who was searching for substances that could help soldiers, athletes, and cosmonauts perform under extreme conditions. Lazarev defined an adaptogen by three strict criteria that still hold today: it must be non-toxic at normal doses, it must produce a non-specific response in the body (meaning it helps resist a wide range of physical, chemical, and biological stressors), and it must have a normalizing influence on physiology regardless of the direction of change.

That third criterion is what makes adaptogens genuinely unique. If your cortisol is running high, an adaptogen helps bring it down. If your immune system is suppressed, the same substance can help bring it up. They are biological regulators, not stimulants and not sedatives. They work with your body rather than overriding it.

Today, the adaptogen category includes dozens of plants and fungi used for centuries in Traditional Chinese Medicine, Ayurveda, and indigenous healing systems across the globe. Reishi, Ashwagandha, Rhodiola, Cordyceps, and Lion's Mane are among the most well-studied. Each has its own specialty, but they all share this core ability to help you handle stress more effectively and recover from it more quickly.

How Do Adaptogens Work?

To understand adaptogens, you first need to understand how your body handles stress. The primary system involved is the hypothalamic-pituitary-adrenal axis, commonly known as the HPA axis. This is a complex feedback loop between three glands: the hypothalamus in the brain, the pituitary gland just below it, and the adrenal glands that sit on top of your kidneys.

When you encounter a stressor, whether it is a tight deadline, a hard workout, an argument, or a skipped meal, the hypothalamus signals the pituitary, which signals the adrenals to release cortisol and adrenaline. This is useful in short bursts. The problem is that modern life keeps this system firing constantly. Chronic activation leads to elevated cortisol, disrupted sleep, weakened immunity, poor digestion, brain fog, and over time, burnout.

Adaptogens intervene at multiple points along this cascade. Research shows they modulate the production of cortisol, help regulate the sensitivity of stress receptors, and influence neurotransmitter balance including serotonin, dopamine, and GABA. The result is what scientists call a stress-protective effect, or SEN (stimulating effect of adaptogens on the neuroendocrine system). Instead of eliminating the stress response, adaptogens widen the range within which your body can handle pressure without tipping into dysfunction.

Think of it as raising the threshold. With consistent adaptogen use, the same workload that once left you drained and irritable by 3 p.m. might leave you focused and energized. The stressor has not changed. Your capacity to process it has. This is the concept of homeostasis in action: adaptogens help your body maintain its own equilibrium even when the environment is trying to knock it off balance.

A Brief History

The use of adaptogenic substances predates the term by thousands of years. In Traditional Chinese Medicine, which has been documented for over two millennia, Reishi mushroom was called the "Mushroom of Immortality" and was reserved for emperors. It was classified as a superior herb, meaning it could be taken indefinitely to promote longevity and spiritual clarity. Cordyceps, Astragalus, and Schisandra also hold prominent places in the Chinese pharmacopoeia, each prized for supporting vital energy, or Qi.

In Ayurveda, the traditional medical system of India dating back over 3,000 years, Ashwagandha was one of the most important Rasayana herbs, used to build strength, calm the mind, and promote youthful vitality. Holy Basil (Tulsi) served as a sacred plant and daily tonic. These traditions did not use the word "adaptogen," but they understood the principle: certain plants help the body cope with the demands of life.

In Siberia and the high-altitude regions of Central Asia, indigenous populations relied on Chaga (harvested from birch trees in subzero forests), Rhodiola (growing at extreme altitudes), and various Ginseng species. These were survival tools, used to endure brutal winters, sustain physical labor, and maintain mental sharpness in hostile environments.

Modern scientific interest began in earnest during the 1940s through the 1960s, when the Soviet government invested heavily in research on performance-enhancing natural compounds. The goal was practical: find substances that could give soldiers, Olympic athletes, and cosmonauts an edge without the side effects of synthetic drugs. Soviet pharmacologists Lazarev and later Israel Brekhman conducted extensive studies on Eleuthero (Siberian Ginseng), Rhodiola, and Schisandra, publishing hundreds of papers that laid the groundwork for modern adaptogen science.

The current global wellness movement has brought adaptogens into the mainstream. What was once confined to herbal medicine clinics and traditional apothecaries is now found in specialty coffee shops, supplement shelves, and daily wellness routines around the world. The science continues to grow, with new clinical trials published every year.

The Top 10 Adaptogens

Not all adaptogens are created equal. Each one has a distinct profile of benefits, active compounds, and traditional uses. Here are ten of the most important, spanning mushrooms, roots, berries, and mineral-rich exudates.

Explore all 10 in detail on our dedicated adaptogens page, where we break down the science, sourcing, and traditional wisdom behind each one.

How to Take Adaptogens

Adaptogens come in several forms, and the best one depends on your lifestyle and preferences. Powders are the most versatile. They mix easily into coffee, hot chocolate, smoothies, or food, and they allow for precise dosing. Capsules offer convenience when you are traveling or prefer a no-taste option. Tinctures (liquid extracts) provide fast absorption and are common in clinical herbalism, though the taste can be strong.

Dosage varies by adaptogen, but general ranges for most mushroom and herbal powders fall between 500 mg and 3,000 mg per day. Concentrated extracts may require lower doses. Always follow the recommendations on the specific product you are using, and start at the lower end of the range if you are new to adaptogens.

Timing matters. Energizing adaptogens like Cordyceps and Rhodiola are best taken in the morning or early afternoon. Calming ones like Reishi are ideal in the evening. Broad-spectrum adaptogens can be taken at any time. The most important factor is consistency. Adaptogens are not instant-fix substances. They build in your system over days and weeks, and the benefits compound with regular use.

Some practitioners recommend cycling, for example, taking adaptogens five days on and two days off, or using them for six weeks followed by a one-week break. This is a personal preference rather than a hard rule, and many people use them daily without interruption.

If you want a simplified approach, consider Excalibur by Botica Labs. It combines seven organic adaptogens (Reishi, Chaga, Astragalus, Rhodiola, Cordyceps, Shilajit, and Lion's Mane) into a single daily dose of 2.5 grams. Just add it to your morning coffee or hot chocolate. No measuring seven different powders, no guesswork on ratios. One blend, every day. See it in the shop.

Are Adaptogens Safe?

Adaptogens have an extraordinarily long safety record. Many of the most popular species have been consumed daily for thousands of years across multiple cultures without reports of serious adverse effects. Modern clinical research generally confirms this safety profile when adaptogens are used at recommended doses.

That said, there are important considerations. Pregnant and nursing women should avoid most adaptogens unless specifically cleared by a healthcare provider, as some substances can influence hormone levels or uterine activity. People on blood thinners, immunosuppressants, thyroid medications, or drugs for blood pressure and diabetes should consult their doctor, because certain adaptogens can interact with these medications by amplifying or modifying their effects.

Quality is equally critical. The adaptogen market has grown rapidly, and not every product on the shelf meets the same standards. Look for suppliers that use organic sourcing, provide third-party lab testing for purity and potency, and do not add fillers, flow agents, or artificial ingredients. A product that lists only the adaptogen itself, with no unnecessary additives, is a strong signal of integrity.

If you are new to adaptogens, start with a single substance or a well-formulated blend at a conservative dose. Pay attention to how your body responds over the first week or two before increasing. Most people tolerate adaptogens extremely well, but every individual is different, and a cautious start is always the wisest approach.

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