Magnesium is involved in over 300 enzymatic reactions, yet many people fall short of adequate intake due to soil depletion, food refining and everyday stress. Not all forms absorb equally: L-pidolate crosses cell membranes efficiently and is traditionally used for stress and nervous fatigue; citrate is well studied and quickly absorbed; Albion bisglycinate is a chelated form offering excellent absorption without competing with other minerals, even at higher doses; and organic sea lettuce (Ulva lactuca) adds naturally occurring marine magnesium plus trace elements.

Magnesium contributes to normal nervous system function and helps modulate the stress response; supports muscle function and helps reduce tiredness by contributing to normal energy-yielding metabolism; contributes to normal psychological function including concentration; and helps maintain normal bones by supporting calcium fixation, as well as normal electrolyte balance.

Organic forms (citrate, bisglycinate, pidolate) are generally better absorbed and tolerated than inorganic ones (oxide, carbonate). Chelated forms like Albion bisglycinate rank among the most bioavailable on the market. Some forms, notably oxide and chloride, can cause a laxative effect — the forms in this complex were chosen for their excellent tolerance even at higher doses.

Take 3 capsules a day, ideally in the evening at dinner or before bed, with a large glass of water. A 60-capsule pot lasts 20 days at this dose; courses of 2–3 months are common, particularly at seasonal changes or during periods of stress.

Do not exceed the recommended daily dose. Not a substitute for a varied, balanced diet. Store away from heat and humidity. Keep out of reach of children.

What are the signs of low magnesium?

Insufficient magnesium intake can show up as tiredness, muscle tension, cramps, difficulty concentrating, irritability or sleep disturbances. These can often improve with suitable supplementation alongside a balanced diet rich in magnesium sources (nuts, legumes, whole grains, dark chocolate).

Should magnesium be taken morning or evening?

Evening intake is often preferred for its relaxing effect on the nervous system and muscles, which can support more restful sleep — though intake can be spread through the day if preferred. Consistency matters most.

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.