Magnesium Flakes

Pure magnesium chloride flakes sourced from the ancient Zechstein seabed—over 1500 meters below the earth’s surface and protected from modern pollutants. This mineral-rich bath soak dissolves easily to support relaxation and leave skin feeling soft and refreshed.

✓ Helps ease tension and muscle fatigue
Ideal for post-workout or end-of-day soaks
Leaves skin feeling soft and smooth
Perfect for baths or foot soaks
Fragrance-free, single-ingredient formula

Approx. 15g elemental magnesium per cup.


Quantity

Magnesium, nature's relaxant

Magnesium is critical for over 300 healthy body functions, and 2 out of 3 people are unknowingly deficient in it. Zechstein Magnesium Chloride is one of the most bio-available and easily absorbed magnesium compounds for topical application. Research has shown that magnesium helps to ease stress, anxiety, muscle soreness, headaches, skin conditions and prepares one for a restful sleep. It also helps the body absorb calcium, supporting bone growth.

Maximize the Power of Magnesium

Our premium Magnesium Chloride Flakes are:

  • Sourced from the Zechstein Seabed, so you know every bag is therapeutic-grade and free from harmful additives.
  • A fast-acting natural remedy for stress, tired muscles, headaches, and more.
  • Naturally detoxifying.
  • Excellent for calming sensitive skin and easing the symptoms of sunburns, bug bites, and skin conditions
  • Ideal for elevating mood and energy levels, while preparing one for a deep, restful sleep.

    Full Ingredients: 100% Pure Zechstein Magnesium Chloride Flakes (and trace minerals)

    Approximately 15g elemental magnesium per cup

    • Sourced from the Ancient Zechstein Sea Bed in the Netherlands
    • Topical Grade

     

    Bath Temperature:
    For best results, bath water should be warm (101–103 °F / 39 °C), not hot. Excessive heat can cause the skin to release minerals rather than absorb them.

    How to Use:

    • Therapeutic Bath: As part of your weekly self-care ritual, dissolve 1–6 cups of Deep Sea Minerals™ Magnesium Chloride Flakes under warm, running bath water. Soak for 20 minutes to absorb minerals and help ease muscle tension.

    • Workout Recovery: Support faster recovery by adding 1–6 cups to a warm bath post-workout. Soak for 20 minutes to soothe sore, overworked muscles.

    • Foot Soak: Dissolve 1–3 cups in a foot bath with warm water and soak feet for 20 minutes to relieve aches while softening dry, rough skin.

    Storage & Handling:
    Due to the natural properties of salt, some moisture is normal. Best used shortly after opening. Reseal tightly and store in a cool, dry place away from humidity.

    Warnings:

    • Hot or warm soaks should not be used by individuals with diabetes unless advised by a physician.

    • Consult a doctor before use if you have pre-existing medical conditions.

    • For external use only. Do not ingest.

    • Keep out of reach of children and pets.

    • Use only as directed. Avoid contact with eyes and mucous membranes. Do not apply to broken or irritated skin.

    • If irritation occurs, discontinue use and rinse thoroughly. If symptoms persist, consult a physician.

    Disclaimer:
    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    Magnesium Flakes

    Magnesium Flakes

    $9.99 USD
    Ancient source. Modern recovery.

    Zechstein Magnesium Flakes

    Harvested from deep beneath the earth’s surface, these ultra-pure magnesium flakes help relax the body, restore balance, and elevate your daily routine.
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    Clean formula

    Pure Magnesium Chloride

    Fast-dissolving flakes deliver a clean, single-ingredient magnesium soak—no additives or synthetics.
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    Ancient Zechstein Source

    Pure Zechstein Inside

    Sourced from the ancient Zechstein seabed—over 1500 meters below the earth’s surface and protected from modern pollutants.
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    Topical Magnesium Care

    High Magnesium Content

    Delivers approx. 15 g elemental magnesium per ounce for effective topical replenishment.
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    Post-Activity Reset

    Helps Release Tension

    Use after movement or at the end of the day to relax tight areas and support overall relaxation.
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    Straight from the source

    The Gold Standard of Magnesium

    Renowned for its purity, Zechstein Magnesium Chloride is harvested from the ancient Zechstein seabed in its natural state. Highly bioavailable and easily absorbed, it is considered the gold standard for topical magnesium.

    ✓ 100% pure, highly soluble magnesium chloride
    ✓ No added fragrance, dyes, or preservatives
    ✓ Unscented and skin-friendly

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    Made to Perform

    Our Magnesium Bath Flakes are great for stress relief, muscle aches and soreness, relieving headaches and more. They help to improve circulation & restore cellular levels while providing deep relaxation for better health and enjoyment.

    Soothe sore muscles by soaking in a magnesium flake bath post-workout. Magnesium supports muscle relaxation, reduces tension, and helps your body recover so you can keep up with your active lifestyle.

    Magnesium chloride is more bioavailable than Epsom salt, allowing the body to absorb it quickly for deeper, longer-lasting relief. It supports skin health, muscle recovery, and overall relaxation.

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    Suggested Use

    Use post-workout or at the end of the day to ease tension and promote muscle recovery

    1. Fill tub or basin with warm water (Ideally 101–103 °F / 39 °C)
    2. Dissolve 1-3 cups for a foot soak or up to 6 cups for a full body bath
    3. Soak for 20 minutes to relax and unwind
    4. Rinse with warm water and gently pat skin dry

    The LA SALT CO Difference

    LA SALT CO Competitors
    Pure Source Pure by nature—sustainably sourced from the Ancient Zechstein seabed Commonly made with polluted or synthetically produced forms
    Simple Formula Ultra-pure and concentrated magnesium chloride flakes—no additives May include additives, fragrances, or other irritants
    Legacy & Expertise Imported directly from the manufacturer by us—no middlemen Reliance on third-party production

    Real people, real results

    We let our reviews speak for themselves.

    4.98 average
    213 reviews

    Game Changer!

    I use this Deep Sea Minerals Zechstein Magnesium Chloride Flakes in every bath soak now! I can tell that my body feels replenished after a soak in this because I sleep really well.

    Sharon E.

    Verified Purchase - Magnesium Flakes

    Perfect before bed :)

    This is so great and makes your skin feel so soft. I usually use it in a foot bath right before bed and when I do, I sleep like a baby!!

    Kristina K.

    Verified Purchase - Magnesium Flakes

    The Best Magnesium Bath Salts

    I absolutely love this stuff. I was moving our work office and I would take a bath every night after hard labor and I was able to get up with ease the next morning

    Erin L.

    Verified Purchase - Magnesium Flakes

    Quality Magnesium

    Just what I needed for my magnesium bath soaks.

    Karmel H.

    Verified Purchase - Magnesium Flakes