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Ancient Minerals Magnesium Bath Flakes – Pure Zechstein Magnesium Chloride for Soaking and Whole-Body Replenishment, 8 lb Bag

  • Based on 20,746 reviews
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Availability: Only 3 left in stock, order soon!
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Arrives Friday, May 8
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Scent: Unscented


Size: 8 Pound (Pack of 1)


Features

  • Mindful Magnesium Soak for Daily Wind-Downs - A clean, water-soluble form of magnesium chloride designed to complement warm baths or foot soaksno added fragrance or fillers.
  • Purity from the Zechstein Seabed - Harvested from deep underground, our flakes are derived from one of the worlds most trusted natural magnesium sources untouched by modern pollutants and gentle on all skin types.
  • Beyond Epsom Salt - Unlike Epsom salt (magnesium sulfate), Ancient Minerals uses magnesium chloride flakesknown for fast solubility and ease of topical use.
  • Trusted Since 2007 - Ancient Minerals remains a go-to name in topical magnesium, valued by customers around the world for its quality, sourcing, and simplicity.
  • Flexible for Bath or Foot Soak - Use as part of your evening reset, travel routine, or as a foot soak after long days. Suitable for women, men, and kids of all ages.

Brand: Ancient Minerals


Scent: Unscented


Age Range (Description): Adult


Recommended Uses For Product: Relaxation


Product Benefits: Relaxation,Muscle Relief,Soothing,Muscle Aches,Gentle


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.76 x 10.59 x 15.04 inches; 8 Pounds


Item model number ‏ : ‎ AMF-8


Date First Available ‏ : ‎ February 13, 2005


Manufacturer ‏ : ‎ Ancient Minerals


Best Sellers Rank: #137 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #2 in Bath Salts


#2 in Bath Salts:


Customer Reviews: 4.8 4.8 out of 5 stars 20,746 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • “Essential for Relaxation and Wellness – Highly Recommended by My ND”
Scent: Unscented Size: 8 Pound (Pack of 1)
Ancient Minerals Magnesium Bath Flakes are a staple in my self-care routine, and for good reason. The quality of these flakes is exceptional—they dissolve quickly in warm water, leaving no residue, and provide an incredibly soothing and relaxing bath experience. I’ve bought them multiple times because nothing compares to the relief they offer, especially after a long day or an intense Pilates session. My naturopathic doctor (ND) highly recommends these bath salts for their therapeutic benefits, and I’ve noticed a significant improvement in my muscle tension and overall relaxation since using them. They’re gentle enough for regular use, even for sensitive skin, and I love how they help me unwind while also nourishing my body with much-needed magnesium. If you’re looking for a natural, effective way to promote relaxation and relieve tension, I can’t recommend Ancient Minerals Magnesium Bath Flakes enough. They’re worth every penny and have become a must-have in my wellness routine. ... show more
Reviewed in the United States on January 22, 2025 by MARCIA FAIRBROTHER

  • Premium Quality Magnesium Flakes — A Step Above Regular Epsom Salts!
Scent: Unscented Size: 26.4 Ounce (Pack of 1)
The Ancient Minerals Magnesium Bath Flakes are absolutely worth it if you're serious about getting a high-quality magnesium soak. Unlike standard Epsom salts (which are magnesium sulfate), these are pure magnesium chloride flakes sourced from genuine Zechstein seabed deposits, and you can really feel the difference. The flakes dissolve quickly in warm water and create a very soothing, therapeutic bath. I find that these help relax my muscles, ease joint stiffness, and even improve my sleep when I soak before bed. The resealable 1.65 lb bag is convenient, keeps everything fresh, and is easy to store. Compared to regular Epsom salts, I notice a deeper sense of relaxation and less skin dryness after using these. They might be a little pricier, but you’re getting a much higher concentration of bioavailable magnesium, which can really make a difference if you deal with soreness, stress, or magnesium deficiency. If you're looking for a more effective, cleaner, and more natural alternative to regular bath salts, I highly recommend giving these a try! ... show more
Reviewed in the United States on April 28, 2025 by Angelina Grigorenko

  • Fantastic product dissolves well, definitely worth having for those relaxing baths
Scent: Unscented Size: 8 Pound (Pack of 1)
I absolutely love these magnesium flakes, magnesium is very crucial for different reasons and the human body and for the nervous system to function properly along with other benefits, but the nervous system is what I concentrate on the most. The nervous system once it is damaged it cannot be reversed, but you can maintain it. That is why I use this product. I find that it dissolves rather well in the water and it is so relaxing and refreshing after you get out. Magnesium in the body is so crucial for so many different reasons from inflammation the nervous system and much more. Fantastic product ... show more
Reviewed in the United States on February 23, 2025 by Milinda Ann Hoecker

  • GreatScented bath mineral soak
Scent: Unscented Size: 26.4 Ounce (Pack of 1)
What a wonderful soothing product! And the scent is so wonderful and relaxing! My muscles relaxed and I didn’t want the bath to end. I highly recommend this herb scented bath salts. What a high quality treat!
Reviewed in the United States on March 5, 2025 by Cynthia Crank

  • Best Magnesium bath salts
Scent: Unscented Size: 8 Pound (Pack of 1)
This is the best magnesium bath salts I have tried. The flakes are big but dissolve quickly. It makes my bath water soft and relaxing. Helps with muscle soreness and also relaxation of muscles.
Reviewed in the United States on April 1, 2025 by Dawn

  • Better than empson salts
Scent: Unscented Size: 26.4 Ounce (Pack of 1)
Only used it one time in creating a balm. I noticed I do fall asleep quicker... haven't had any leg cramps either.
Reviewed in the United States on April 9, 2025 by Vittoria

  • Detox bath at least once a week!
Scent: Unscented Size: 8 Pound (Pack of 1)
Love the quality. Helps me detox and sleep well!
Reviewed in the United States on March 30, 2025 by Allie Ramsey Allie Ramsey

  • Worked great!!!
Scent: Unscented Size: 26.4 Ounce (Pack of 1)
These worked great! I love the packaging and the description. I used these to put in lotion to make magnesium lotion, it was also used in my bath water!
Reviewed in the United States on April 27, 2025 by Heather Gentry

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