Mental and physical fatigue: how to naturally regain energy

Why do we always feel tired?

Early wake-ups, busy days, meetings, screens, family commitments: chronic fatigue has become one of the most common complaints of our time. But not all fatigue is the same. There's physical fatigue — tired muscles, heavy body — and mental fatigue — difficulty concentrating, cognitive fog, decreased motivation.

Often the two overlap, creating a vicious cycle that is hard to break. The good news? Nature offers powerful tools to support energy metabolism physiologically, without resorting to aggressive stimulants.

The most common causes of fatigue

• Micronutrient deficiency — magnesium, B vitamins, and vitamin C are essential for cellular energy metabolism
• Chronic stress — depletes nutrient reserves and alters circadian rhythms
• Poor sleep quality — even 7 hours of fragmented sleep are not enough to recover
• Sedentary lifestyle — paradoxically, moving little increases the feeling of tiredness
• Unbalanced diet — glycemic spikes and nutritional deficiencies directly impact energy levels

Natural ingredients to support energy

Guaranà Premium — gradual release natural caffeine

Guarana (Paullinia cupana) is an Amazonian fruit rich in natural caffeine bound to tannins, which slows its release into the bloodstream. Unlike coffee, the energizing effect of guarana is more gradual and prolonged — up to 6-8 hours — without the classic post-stimulant "crash."

Serenzo™ — sweet orange extract for mind and mood

Serenzo™ is a patented extract obtained from organic citrus fruits, studied for its effect on mental well-being and concentration. It is one of the most innovative ingredients in the European functional supplement landscape.

B vitamins — the fuel for metabolism

Vitamins B1, B2, B3, B5, B6, and B12 are essential cofactors for energy production at the cellular level. Their deficiency directly translates into fatigue, irritability, and cognitive difficulties.

Magnesium — the anti-fatigue mineral

Magnesium participates in over 300 enzymatic reactions in the human body, many of which are related to the production of ATP — the energy molecule of cells. It is also fundamental for sleep quality and stress management.

Vitamin C — antioxidant protection

Oxidative stress is one of the main causes of chronic fatigue. Vitamin C neutralizes free radicals and supports normal energy metabolism.

How to integrate into your morning routine

Energy Load is formulated as an orange-flavored powder — designed to be your morning ritual. Dissolve it in cold water first thing in the morning, before or during breakfast.

Recommended routine:

• Morning: one dose of Energy Load in 200 ml of cold water
• Pair it with a breakfast rich in protein (eggs, Greek yogurt, nuts)
• Avoid coffee in the first 2 hours after waking up to not interfere with natural cortisol
• Maintain the habit for at least 30 days

Energy Load TENACI: the Swiss formula

Energy Load is developed and produced in Switzerland with certified ingredients, following GMP and FSSC 22000 standards. Each jar contains 30 doses — a month of daily energy support.

Discover Energy Load →

Frequently Asked Questions

Does Energy Load contain caffeine?
Yes, it contains natural caffeine from guarana extract. It is advisable not to take it after 2:00 PM if you are sensitive to caffeine.

Can I use it every day?
Yes, Energy Load is formulated for continuous daily use. Consistency is essential to perceive the benefits over time.

Can I combine it with Immuno Mix?
Absolutely yes — it's one of the most popular combinations among TENACI customers. You can dissolve them together in the same glass for a complete morning drink.