Cordyceps is an adaptogenic mushroom with a well-documented track record in sports science and traditional Chinese medicine, studied primarily for its effects on energy production, oxygen utilisation, and physical endurance. Four Sigmatic Cordyceps Elixir puts 1,500mg of dual-extracted Cordyceps per sachet into a clean, sugar-free hot drink - a practical pre-workout or mid-afternoon energy alternative without the caffeine spike.

Each box contains 20 single-serve powder sachets. Order before 4pm for same-day dispatch from Dublin.

How Cordyceps supports energy and performance

Unlike caffeine, which forces a stimulant response, Cordyceps works as an adaptogen - it supports the body's own energy systems rather than overriding them. The key mechanism involves cordycepin, an adenosine analogue that accelerates the conversion of ADP (adenosine diphosphate) into ATP (adenosine triphosphate) - the molecule your cells use to transport and release energy. Research published in the Journal of Alternative and Complementary Medicine found Cordyceps supplementation significantly improved VO2 max and exercise performance in older adults. A further study in Journal of Dietary Supplements confirmed improved aerobic capacity in younger active subjects over three weeks of supplementation.

The result is sustained energy and improved oxygen uptake - useful whether you're using it before training, as a coffee replacement, or as a recovery support after illness or prolonged fatigue.

What's in each sachet?

Cordyceps Extract (1,500mg) - dual extracted

Four Sigmatic uses a concentrated Cordyceps extract with at least 40% polysaccharides and 15% cordycepic acid - no starch, sugars, or fillers. The dual extraction process (water and alcohol) ensures both water-soluble and fat-soluble active compounds are fully bioavailable. The extract is then spray-dried back into powder form for consistent dosing in every sachet.

Licorice Root Extract (200mg)

Licorice root is the most widely used herb in Chinese herbal formulation, prized for its ability to harmonise and enhance the effects of other ingredients in a blend. It also provides natural sweetness and smooths out the earthy notes of the mushroom. Each sachet contains less than 0.9mg of glycyrrhizin acid.

Rose Hip Extract (30mg natural Vitamin C - 50% RDI)

Rose hip provides natural Vitamin C, which supports the absorption of the mushroom compounds and contributes to normal energy-yielding metabolism and immune function.

Peppermint

Mint leaf adds a clean flavour and has a mild soothing effect on the digestive system.

Stevia Leaf Extract

Less than 0.2% high-quality stevia concentrate adds a light sweetness without metallic aftertaste or added calories.

How to prepare

Empty one sachet into a mug and add approximately 240ml (8fl oz) of hot water. Stir well. Can also be blended into a smoothie for a cold option. Best taken before training or in the mid-morning as a coffee alternative.

5 calories per serving. Sugar free. Vegan.

How this differs from other Cordyceps products

If you prefer capsules or a liquid extract, powerful.ie also stocks Cordyceps Militaris 60 Capsules and Cordyceps Militaris Liquid 60ml. The elixir sachets are the best option for people who want a warm, flavoured drink format - particularly as a pre-workout ritual or coffee replacement.

Four Sigmatic is a Finnish wellness brand that pioneered functional mushroom drinks. powerful.ie is the Irish stockist, shipping from Dublin.