Everything you want to know
The questions parents ask most often, answered honestly and clearly. So you can calmly choose what suits your evening. Do you want to know everything about Gentlee's Bedtime Magnesium Rituals? Then you've come to the right place. When it comes to your children, you can't be too careful. We get that. That's why we've taken the time below to extensively answer the most frequently asked questions. Can't find the answer? Our Customer Care team is ready to assist you.
About magnesium
The mineral that brings rest, and why a little extra is often welcome.
Magnesium is not an 'extra': it plays a role in over 300 bodily functions, from growth and energy to a good night's sleep and a calm nervous system. It helps the body to relax and supports relaxation, sleep and muscle recovery. Magnesium supports muscle development, aids in a good night's sleep, reduces restlessness, and contributes to a healthy nervous system.
Several studies show that a significant proportion of children do not get enough magnesium, and this often starts during pregnancy. Our diet also contains less magnesium than before, partly due to intensive agriculture. Even if you eat healthily, getting enough is not always a given. See it primarily as a wake-up call, not a cause for concern.
Magnesium is one of the few minerals that your body can absorb through the skin. When you apply it, it is recognized by the skin cells and absorbed step by step: first through the skin, then through the cells and surrounding tissues, and finally into the bloodstream. This bypasses the gastrointestinal tract, which reduces the chance of stomach complaints and ensures faster action.
From the ancient Zechstein source. Around 250 million years ago, the Zechstein Sea covered large parts of Europe. When it dried up, a pure, concentrated salt layer remained deep underground, containing naturally dissolved magnesium chloride, protected from pollution and therefore naturally ultra-pure.
2. Report on Absorption of Magnesium Sulfate (Epsom Salts) Across the Skin
3. Preliminary Study of Transdermal Permeation of Magnesium Cream Formulations Across Skin
4. Effect of Transdermal Magnesium Cream on Serum and Urinary Magnesium Levels in Humans: A Pilot Study (2017)
5. Effects of Transdermal Magnesium Chloride on Quality of Life for Patients with Fibromyalgia: A Feasibility Study (2015)
6. Myth or Reality – Transdermal Magnesium? (2017)
About the Bedtime Magnesium Spray
Our calming bedtime spray, especially for children from 6 months.
A simple, 100% natural formula: aqua, magnesium chloride, glycerin and zinc glycinate. No chemicals, fragrances or dyes. The glycerin ensures that the magnesium is absorbed more comfortably by young skin, causes less irritation and moisturizes.
Getting children to take supplements can sometimes be a challenge: swallowing pills is a hassle, and powders or drinks aren't always palatable. A spray is easy to apply, safe to use, and works quickly, without burdening the digestive system.
The skin on the feet is thicker and less sensitive, allowing the spray to be absorbed well without stinging or irritation. Unlike hands and arms, feet remain still, giving the magnesium time to absorb. And a small foot massage during application provides extra relaxation, perfectly in line with foot reflexology.
Our formula is specially developed for children, without compromising on skin-friendliness or effectiveness. Thanks to the glycerin, the spray feels softer and is less irritating, a true kids-first texture instead of a mini-version of an adult spray. With one of the highest concentrations for children, from an ultra-pure source: less spray, more effect.
The 200 ml bottle is sufficient for approximately 4 to 6 months of daily use.
Many parents notice a difference in falling asleep and nighttime rest after 10 to 14 days of consistent use. However, it varies from child to child: some notice a difference after just one night, others after several weeks. Magnesium works as a habit, not as a trick; regularity is key.
Certainly. The formula is tailored to a child's body, making it mild and gentle. As an adult, you can absolutely use it, you'll just need a few extra sprays for the same effect.
About the Bedtime Magnesium Bath Flakes
Soft magnesium flakes that transform an evening bath into a moment of calm, suitable from 3 months old.
Soft magnesium flakes that dissolve in bath water. While your child soaks and plays, the skin absorbs magnesium through the warm water. A simple moment of care and relaxation that helps end the day gently. One package contains 8 sachets of 50g.
A bath is naturally a moment of peace. In warm water, the flakes dissolve completely, and the magnesium comes into contact with the entire skin, not just the feet. The warm water helps the skin absorb the magnesium smoothly while your child is playing. Where the spray concludes the ritual, the bath opens it.
The recommended amount is stated on the packaging. If necessary, start with a smaller amount to see how your child reacts.
Magnesium is known for its relaxing effect on muscles and nerves. Many parents notice that their child sleeps more soundly after a magnesium-containing bath.
At least 10 to 15 minutes for good absorption of the magnesium through the skin.
The flakes are not intended for ingestion. Keep them out of reach of children and ensure that the child does not eat or drink them.
The Bath Flakes are suitable from 3 months to 12 years. The Bedtime Magnesium Spray is intended for use from 6 months onwards.
Yes, the flakes are pure and free from additives or fragrance. They are mild and suitable for sensitive children's skin. In some children with very sensitive skin, slight redness may occur. This is temporary. If reactions persist, discontinue use and consult a doctor.
Pure & natural. Safe for babies from 3 months. Top European quality. Easy to use thanks to single doses.
They both apply magnesium through the skin, but at different times. The Bath Flakes support during bath time and can be used from 3 months old. The Spray concludes the ritual just before bedtime and is intended for use from 6 months old. Together, they form the complete Bedtime Ritual.
The complete evening ritual in one set: the Bath Flakes for the bath and the Spray for bedtime. Two moments of calm that seamlessly transition into each other, a simple and repeatable ritual that children will recognise.
Safety
Developed with sensitive children's skin in mind, free from artificial additives.
Yes. Our products are 100% natural and specially developed for sensitive children's skin, with pure magnesium from the Zechstein source and without chemicals, fragrances, or dyes.
No. The skin only absorbs what it needs, so there is no risk of overdose.
Our formula is mild, but for very sensitive skin, we recommend first testing on a small patch of skin, starting gently and monitoring the skin. If in doubt, consult your pediatrician.
A slight tingling sensation or mild skin irritation may occur but is rare. If it persists, discontinue use and consult a physician.
If the spray causes dryness, apply a gentle almond oil or skin oil over the spray to enhance hydration. The spray can also always be diluted with water or almond oil.
No. Gentlee's products are not medical products and are not intended to treat, cure, or prevent any conditions. For health complaints, we always recommend consulting a doctor.
How do I use it?
From evening bath to bedtime in a few simple steps.
Apply the spray every evening before bedtime to clean, dry skin (feet, legs or abdomen) and gently massage in. Avoid the face and damaged skin. Daily use is safe.
Run a bath at a pleasant, warm temperature. Sprinkle the flakes into the water and let them dissolve. Let your child soak and play for about 15 to 20 minutes while the magnesium gently absorbs, then simply pat dry.
In the evening, as part of the bedtime ritual. Find a moment that fits naturally: after a warm bath, between brushing teeth and story time, or just before going to sleep. The bath with the flakes opens the ritual, the spray closes it.
The Spray and the Bath Flakes are coordinated and together form the Bedtime Ritual. If you use other products in addition, this is usually problem-free. If in doubt or with specific health questions, it is best to consult your doctor.
How much do I use?
Build up gradually and adjust for age and weight.
Start gently for the first 1 to 2 weeks with 1 spray per foot. Then adjust based on age and weight:
| 6 months – 1 year (5–10 kg) | 1× per foot |
| 1 – 3 years (10–15 kg) | 2× per foot |
| 4 – 8 years (20–25 kg) | 3× per foot |
Use 1 sachet (± 50g) in a standard children's bath and adjust the amount to the amount of water. [dosage per bath to be confirmed]
Daily use is fine. Magnesium works as a habit, not a trick, so regularity is more important than quantity. Give it some time and stay consistent.
Shipping & Delivery
Ordered effortlessly, delivered quickly to your home.
Within Belgium and the Netherlands, you always enjoy free shipping. [Rates for other countries to be filled in.]
We will ship your order as soon as possible. [Expected delivery time in working days to be filled in.]
Yes. Buy 2 sprays and enjoy free shipping to Belgium and the Netherlands. Buy 3 and you'll receive free shipping plus a 10% discount. Or opt directly for the Full Ritual or the Duo Pack.
Returns & Payment
Secure payment and clear agreements.
You pay securely with Bancontact, Visa, Mastercard, Maestro, American Express, Union Pay or iDEAL/Wero. With us, your payment is always completely secure.
As a consumer, you have the right to a statutory cooling-off period. [Return period, conditions, and return address to be filled in according to your return policy.]
We'd be happy to help you with that. Please contact our customer service at hello@gentlee.be and we'll assist you further.
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