Magnesium is one of the most important minerals for the body, yet studies show a large proportion of the population has insufficient intake. Urban lifestyles, stress, processed food and sedentary habits all contribute to depleting magnesium reserves. Magnesium Quatro 900 Be-Life stands out through its synergistic formulation, designed to maximise absorption and limit the digestive discomfort often associated with standard magnesium supplements. With a total intake of 900 mg of magnesium salts per daily dose, including 356 mg of elemental magnesium, it meets the needs of people seeking to restore vitality, calm and balance in daily life.

Take 2 to 4 capsules per day, ideally with meals. Maintenance dose: 2 capsules per day (178 mg elemental magnesium, 47% NRV). Optimal dose: 4 capsules per day (356 mg elemental magnesium, 95% NRV). We suggest splitting the intake: 2 capsules in the morning and 2 in the evening with dinner or at bedtime, swallowed with a large glass of water with a meal. A course of 1 to 3 months is suggested, renewable as needed. Magnesium taken in the evening supports relaxation and contributes to quality sleep.

Supplementation is particularly relevant during periods of intense stress or professional overload, persistent tiredness, muscle tension, cramps, difficulty falling asleep or restless sleep, regular or intensive sports practice, and unbalanced or restrictive diets. The magnesium acetyltaurinate in Quatro 900, combined with taurine, is particularly valued for its calming action on the nervous system.

Do not exceed the recommended daily dose of 4 capsules. This food supplement is not a substitute for a varied, balanced diet or a healthy lifestyle. Store in a cool, dry place, away from light. Keep out of reach of young children.

If pregnant, breastfeeding, or on medication, seek advice from a healthcare professional before use.

What is the difference between Magnesium Quatro 900 and standard magnesium?

Magnesium Quatro 900 combines three highly bioavailable forms of magnesium (bisglycinate, glycerophosphate, acetyltaurinate), whereas standard supplements often use only one form, typically magnesium oxide, which has poor absorption. Quatro 900 offers better assimilation and excellent digestive tolerance.

How long before I notice the benefits?

The first effects are generally felt after 1 to 2 weeks of regular use. A course of 1 to 3 months is recommended to replenish the body’s reserves.

Is Magnesium Quatro 900 suitable for vegetarians?

Yes, Magnesium Quatro 900 Be-Life is packaged in 100% vegetable capsules (hydroxypropyl methylcellulose). It suits vegetarians and vegans, and is also gluten- and lactose-free.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.