Ancient Minerals Magnesium Bath Flakes – Pure Zechstein Magnesium Chloride for Soaking and Whole-Body Replenishment, 8 lb Bag
Condition: New
Buy Now, Pay Later
As low as
$7
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable due to Food safety reasons
View our full returns policy here.
Availability:
Only 3 left in stock, order soon!
Arrives
Sunday, Jul 26
Recently Viewed
Scent: Unscented
Size: 128 Ounce (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.
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: #365 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 (22,429)
Scent Name: Unscented
Product Benefits: Relaxation,Muscle Relief,Soothing,Muscle Aches,Gentle
Item Form: Flake
Skin Type: Sensitive
Special Ingredients: Magnesium Chloride
Coin Variety 1: Bath Soak
Bathwater Additive Type: Bath Salt
Brand Name: Ancient Minerals
Age Range Description: Adult
UPC: 885799641388 885106712091 885127322200 091037574565 853956003201
Global Trade Identification Number: 65, 01
Manufacturer: Ancient Minerals
Manufacturer Part Number: AMF-8
Model Number: AMF-8
Unit Count: 128 Ounce
Number of Items: 1
Item Weight: 8 Pounds
Package Size Name: 128 Ounce
Recommended Uses For Product: Relaxation
Material Features: Stress Relief
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 26
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Scent: Unscented
Size: 128 Ounce (Pack of 1)
these bath flakes dissolve instantly in warm water and work better than Epson salts. I use them in my bath 1-2 times weekly for body pain and can feel the relief. I sleep better and can feel my body relax while in the bath. It does help with my sore muscles and I have noticed when I get headaches and use this in the bath it also helps
...
show more
Reviewed in the United States on May 24, 2026 by Sara
Scent: Unscented
Size: 128 Ounce (Pack of 1)
I love Ancient Minerals Magnesium! The best medicine after a long day of mental or physical exertion. These bath flakes relax your body and mind. If you’re looking to soothe aching muscles and get a great night’s sleep, this is the perfect product!
Reviewed in the United States on May 14, 2026 by MJ
Scent: Unscented
Size: 70.4 Ounce (Pack of 1)
Very good product. I bathe myself and my toddler in the flakes at least once a week. It definitely settles my body soreness and calms my child before bedtime.
Reviewed in the United States on May 7, 2026 by BBurgess
Scent: Unscented
Size: 128 Ounce (Pack of 1)
These are the best, more effective and therapeutic than any other bath salt, I literally float in peace and then sleep like a baby
Reviewed in the United States on May 23, 2026 by Lucy Abramson
Scent: Unscented
Size: 26.4 Ounce (Pack of 1)
Love in my foot bath or tub. Dissolve easily. Also used for magnesium spray bottles for wrestless legs and feet at bed.
Reviewed in the United States on May 24, 2026 by Breanna
Scent: Unscented
Size: 26.4 Ounce (Pack of 1)
ABSOLUTELY LOVE THESE FLAKES!! NO MORE BUYING MAGNESIUM SPRAY FOR THIS GIRL! HOME MADE IS THE BEST!
Reviewed in the United States on April 29, 2026 by Mermazing 🧜🏼♀️
Scent: Unscented
Size: 70.4 Ounce (Pack of 1)
After my husband soaked in the flakes compared to plain Epsom salts... He felt relaxed and immediately fell asleep after. And certainly helped his sore fatigued legs and feet from walking around on concrete all day.
Reviewed in the United States on May 28, 2026 by lemonademom
Scent: Unscented
Size: 128 Ounce (Pack of 1)
From the moment you pour these crystals into your tub, you know you're not dealing with ordinary bath salts. The Ancient Mineral Bath Salts offer an experience that is far more therapeutic than standard Epsom salts, transforming a simple soak into a profound act of self-care. If you’re looking to truly unwind, recover, and soothe your body, look no further. Unrivaled Purity for Maximum Relaxation The secret to these bath salts lies in their source: ancient, purified mineral deposits that are rich in magnesium chloride. This form of magnesium is highly bioavailable and easily absorbed through the skin, which is the key to its powerful effects. Unlike salts that merely soften the water, these ancient minerals actively work to relax your nervous system. Within minutes of soaking, you feel a noticeable shift—tension seems to melt away from your shoulders, neck, and back. The result is a level of deep, calming relaxation that prepares your mind and body perfectly for restorative sleep. It’s an essential ritual for anyone dealing with stress or the demands of a hectic week. Therapeutic Relief for Aching Muscles For athletes, laborers, or anyone experiencing muscle soreness and fatigue, these salts are a non-negotiable recovery tool. Magnesium is vital for muscle function, and soaking in these high-grade minerals helps to draw out toxins and reduce inflammation. I’ve found that a 30-minute soak dramatically accelerates recovery time. Post-workout stiffness or the lingering aches from physical activity are significantly diminished. This isn't just a temporary distraction; it feels like genuine, restorative therapy that targets the core causes of muscle discomfort. Gentle on Skin and Easy to Use Despite their potency, the Ancient Mineral Bath Salts are incredibly gentle on the skin. They dissolve cleanly and quickly in warm water, leaving no gritty residue, and they don't leave your skin feeling tight or dried out. Instead, my skin feels soft, refreshed, and hydrated after emerging from the bath. The packaging is sturdy, and the crystals themselves are beautiful—large, pure flakes that convey their high quality instantly. They are virtually unscented, which makes them perfect for blending with your favorite essential oils if you prefer an aromatic experience, or simply enjoying their natural purity. Final Verdict The Ancient Mineral Bath Salts are a premium product that fully justifies the investment. They deliver exceptional results, providing profound relaxation, legitimate muscle relief, and a clean, gentle experience for your skin. They are truly the foundation for a perfect, healing bath.
...
show more
Reviewed in the United States on October 29, 2025 by Alex