450 mg of magnesium per maximum dose in four forms with different absorption rates — for energy, nervous system, muscle function and fatigue reduction throughout the day.
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Four forms of magnesium, four absorption rates, one more complete result.
ESI's Magnesium Active 4+ combines magnesium bisglycinate, citrate, pidolate, and carbonate, four forms with distinct and complementary absorption profiles, in a flexible daily dose of 1 to 4 tablets. With 450 mg of elemental magnesium, it supports fatigue reduction, muscle and nerve function, energy metabolism, and electrolyte balance. Formulated for optimised gastric tolerance, including in people with digestive sensitivity.
Why buy from Naturvida?
- 100% Original Product. - Real and available stock in Portugal. - Fast delivery (24/48h in mainland Portugal). - Free shipping on orders over €29.99. - Portuguese store specializing in health and wellness. - Customer support available to help you make the right choice.
Magnesium Active 4+ is a food supplement from ESI – a leading Italian laboratory in phytotherapy and functional supplementation – which stands out for combining four forms of magnesium with differentiated absorption profiles. The "4+" concept is not just marketing: each form of magnesium has distinct absorption kinetics, allowing for a more continuous availability of the mineral throughout the day compared to formulas with one or two forms.
The flexible dosage – from 1 to 4 tablets per day – makes it adaptable to different individual needs, phases, and sensitivities.
What does magnesium do in the body?
Magnesium is a cofactor in over 300 enzymatic reactions. The health claims recognized by the EFSA present in this formula include:
✅ Reduction of tiredness and fatigue– one of the most valued indications in daily life
✅ Normal psychological function– emotional balance, stress response, mood
✅ Normal functioning of the nervous system– nerve conduction and neuromuscular balance
✅ Normal muscle function– relaxation, prevention of cramps and spasms
✅ Normal energy metabolism– ATP production at the cellular level
✅ Normal protein synthesis– relevant for recovery and body composition
✅ Electrolyte balance– hydration and physical performance
Who is it suitable for?
Magnesium Active 4+ is especially relevant for adults who:
Experience persistent tiredness, lack of energy, or slow recovery
Have frequent muscle cramps or accumulated muscle tension
Live under prolonged stress – stress accelerates magnesium excretion
Have gastric sensitivity to supplements and need a more tolerable formula
Want flexibility in daily dosage according to daily needs
Engage in regular physical exercise and want support for performance and recovery
Features
Directions for Use:Take 1-4 tablets daily with a glass of water. Individuals with gastric sensitivity should take the tablets with a full stomach.
Warnings:Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended dosages. If you are pregnant, breastfeeding, taking medication, or have health problems, consult your doctor before taking this supplement. Keep out of reach and sight of children. Store in a cool, dry place, away from light, heat, and humidity.
Ingredients
More information
Distributed by Novo Horizonte
Disclaimer
Naturvida is not responsible for any discrepancies and/or changes in the information about the products available on the website, provided by the respective manufacturers or distributors, and which appear on the labels of the same. We therefore recommend that you always consult the mandatory and/or voluntary information on the labels before using or consuming the products.
Nutritional Table/Composition
