"Tired but wired" is how people most often describe it. You're exhausted all day, yet your mind won't settle at night. Concentration slips, small things irritate you, and coffee no longer seems to touch the sides. Many people go looking for answers online, land on the term "adrenal fatigue", and start trying adaptogens — sometimes with good results, sometimes feeling more on edge than before.

Here's what's actually going on, and how to approach it sensibly.

Your stress response, in three phases

Your body's stress system was built for short emergencies. It runs broadly in three phases:

  1. Alarm. Adrenaline surges. Your heart rate rises, your focus sharpens, and energy is released fast. This is the classic fight-or-flight response.
  2. Resistance. If the pressure continues, cortisol takes over to keep you going. It mobilises fuel, including breaking down protein for energy, and keeps you on alert.
  3. Exhaustion. When stress never lets up — long hours, money worries, caring for someone, poor sleep — the system stays switched on far longer than it was designed for. This is when people feel depleted, sleep badly and pick up every bug going.

Is "adrenal fatigue" real?

You'll see the phrase everywhere, so it's worth being straight about it. Endocrinologists don't recognise "adrenal fatigue" as a medical diagnosis: in healthy people under stress, the adrenal glands don't simply run out. What is well established is that chronic stress disrupts the normal rhythm of the stress hormones and the brain systems that control them. The exhaustion people describe is real; the explanation is more about a stress system stuck in the wrong gear than about worn-out glands.

That distinction matters for one practical reason. If you're exhausted, don't assume it's stress. An underactive thyroid, iron deficiency, low vitamin B12, depression, sleep apnoea and diabetes can all feel exactly the same. A simple set of blood tests from your GP can rule these out.

Where adaptogens come in

"Adaptogen" is the term for herbs traditionally used to help the body cope with physical and mental stress. Two of the best studied are in Ginseng Complex:

  • Rhodiola rosea is the adaptogen with the strongest research behind it for stress-related fatigue and burnout, and is recognised in European herbal medicine for the temporary relief of stress symptoms such as fatigue and exhaustion.
  • Siberian ginseng (eleuthero) has been studied since the 1950s for stamina and resilience under stress. The formula uses both an extract and the whole-root powder.

Around these, our biochemist added the nutrients the stress response actually consumes:

  • Pantothenic acid (B5) and vitamin B6 are involved in making stress hormones and neurotransmitters, and B12 supports normal nervous system function.
  • L-tyrosine is the amino acid your body uses to make adrenaline, noradrenaline and dopamine — the chemicals in highest demand during stress.
  • Magnesium and zinc support normal energy metabolism and nervous system function.
  • Citrus bioflavonoids add antioxidant support.

Why adaptogens sometimes make people jittery — and how to avoid it

This is one of the most common complaints online: "Rhodiola helped my energy at first, then I felt wired." A few things explain it:

  • Timing. Rhodiola and ginseng tend to be energising. Take Ginseng Complex in the morning, never in the evening.
  • Caffeine stacking. Adaptogens plus several strong coffees can add up. If you feel on edge, cut the coffee before you cut the supplement.
  • Individual sensitivity. Some people simply respond more strongly. If you're very sensitive, start every second day for the first week.
  • The wrong tool. If your main problem is anxiety rather than fatigue, an energising adaptogen may not be what you need. For evening wind-down, a calming formula such as Lemon Balm Complex is the better fit.

Adaptogens are not instant. Most people who notice a difference do so after two to four weeks of daily use.

The things that move the needle most

No supplement outworks the basics, and in burnout the basics matter more than ever:

  • Protect your sleep. Same wake-up time every day, screens off an hour before bed.
  • Move daily. A brisk 20-minute walk lowers stress hormones and improves sleep.
  • Eat regularly. Skipping meals and running on coffee adds to the stress load.
  • Build in real breaks. Short, regular pauses in the workday do more than one long holiday a year.
  • Talk to someone. A GP, psychologist or counsellor — burnout often needs changes that are hard to make alone.

When to get help

See a doctor if exhaustion has lasted more than a few weeks, if you've lost interest in things you used to enjoy, or if you're having panic attacks. If you ever feel hopeless or have thoughts of harming yourself, contact the SADAG helpline on 0800 567 567 or speak to someone you trust today.

Safety: Avoid Ginseng Complex if you're pregnant or breastfeeding, have uncontrolled high blood pressure, or take blood thinners (such as warfarin), digoxin, diabetes medication, antidepressants or stimulant medication, unless your doctor agrees. Take it in the morning.

This medicine has not been evaluated by SAHPRA. It is not intended to diagnose, treat, cure or prevent any disease.