Magnesium Flakes and Epsom Salts may appear very alike with similar uses, but there are key differences. So which one is best for your health?

Magnesium bath flakes, sometimes called magnesium bath salts, are a highly concentrated form of magnesium supplementation, designed to be added to a bath or footbath.
Soaking in a magnesium-rich bath helps promote relaxation and soothe tired and aching muscles. Allowing full body exposure to a concentrated solution of magnesium chloride. A gentle and effective method of supplementation.
The magnesium used within Magnesium Flakes has been naturally purified over 250 million years to guarantee it is free from man-made pollutants and heavy metals.
Product size: | 250g / 1kg / 5kg |
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Concentration: | 47% |
Active Ingredient: | Magnesium Chloride Hexahydrate |
Absorption tested by: | Cardiff University |
Magnesium is responsible for 325 chemical reactions inside the body and helps support calcium absorption, maintenance of normal bones and teeth, normal psychological function, and healthy functioning of the nervous system.
Magnesium also helps improve rest and recovery by contributing to a reduction in tiredness and fatigue, electrolyte balance and supports normal energy-yielding metabolism.
Bath
Add 250g Magnesium Flakes (roughly 2 cups) per bath.
Lie back and relax for 20 minutes. Increase amount for a more intensive experience.
Footbath
Add 150g Magnesium Flakes (roughly 1 cup) to approx. 5 litres of water, enough to cover feet.
Sit and relax for 20 minutes.
It is recommended to take a magnesium bath 2 to 3 times a week. Your skin will feel pleasant, smooth and supple.
1kg of Magnesium Flakes contains 152g of elemental magnesium.
Magnesium Flakes are very hygroscopic and will quickly absorb moisture if left opened. Store in a dry place and quickly reseal opened bags.
Use within 12 months of opening.
This packaging can be recycled with other household plastics.
For external use only; Avoid contact with eyes; Do not use on damaged or broken skin.
Supplements should not replace a balanced diet or healthy lifestyle.
No contraindications with prescribed medications.
Magnesium Chloride Hexahydrate Flakes (47% MgCl2 concentration).
Up to 47% | MgCl2 |
Up to 0.8% | KCl |
Up to 0.1% | CaCl2 |
Up to 0.6% | MgSO2 |
Up to 0.9% | NaCl |
Up to 51% | H2O |
This product has been certified palm oil and palm oil derivative free by The International Palm Oil Free Certification Trademark (POFCAP).
Learn more about the Better Planet Project >
EVOH is a water-soluble polymer and lines all BetterYou Magnesium Flakes resealable pouches. Its biodegradable properties allow our pouches to be 100% recyclable. The first of their kind.
Unlike other pouch linings, BetterYou pouches do not contain chlorine, dioxins, toxic gases or harmful metals but are composed of carbon, oxygen and hydrogen. They are even more efficient as our linings have a 10,000 times greater gas barrier than standard LDPE film hence preserving Flake freshness while helping to reduce waste.
All our Magnesium Flakes packaging utilse this advanced technology promoting zero harm to the environment.
BetterYou Zechstein Inside® magnesium chloride comes from a natural source, deep inside the Earth’s crust. It has been protected from man-made pollutants for over 250 million years, ensuring quality and purity.
Proudly British made. Never tested on animals.
There may be a small delay in receiving your order. Please allow a couple of extra days for delivery – Read our full COVID-19 update
Location | Cost | Delivery Time |
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UK | From £1.95 | 1 – 5 Days |
European Union | From £7.95 | 3 – 5 Days |
Rest of World | From £8.95 | 7 – 10 Days |
Free standard delivery on UK orders over £30
Free next-day tracked delivery on UK orders over £75
Orders are dispatched Monday – Friday. Order before 12 noon (GMT) for same-day dispatch.
Our Magnesium Flakes, Magnesium Oil Body Spray and Magnesium Sensitive sprays are all a pure concentration of magnesium chloride making them perfectly safe to ingest. The purity of our source means that these products are free from man-made pollutants and safe for human consumption.
However, as magnesium is a natural relaxant, if you take a large dose orally it can have a laxative effect. Using it as a transdermal product means that it avoids processing by the digestive system and so too avoids the laxative effect; therefore you can take larger doses through the skin.
The key difference between Magnesium Soak and Magnesium Flakes is the concentration. Magnesium Soak contains magnesium chloride at 31% concentration while the Magnesium Flakes are at a concentration of 47%.
Magnesium Flakes will provide a higher level of elemental magnesium when added to a bath than Magnesium Soak will. However, for those with skin conditions where the skin is broken Magnesium Soak provides a more gentle option.
BetterYou Magnesium Flakes won ‘Best Magnesium Product’ at The Beauty Shortlist Wellbeing Awards 2019.
The Magnesium Flakes competed against experts in the wellbeing industry to be named ‘Best Magnesium Product’ by judges located around the world including; London, New York and Sydney.
BetterYou’s Magnesium Flakes won gold for ‘Best Sleep Brand’ at the Mumii Family Awards 2017.
The Magnesium Flakes were shortlisted by the Family Award judges and then put to a public vote, beating some big brand names to win the top accolade.
Transdermal magnesium supplementation provides a highly effective and convenient method of increasing magnesium levels within the body. Applied directly to the skin, magnesium is quickly absorbed into the epidermis and is then utilised by the body to support over 300 enzymatic actions.