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Ancient Minerals Magnesium Bath Flakes Ultra with OptiMSM - Resealable Magnesium Bag of Zechstein Chloride Alternative to Epsom Bath Salt (1.65 lb)

4.7 out of 5 stars 2,954 ratings
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Style: ULTRA with OptiMSM
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Purchase options and add-ons

Brand Ancient Minerals
Scent Fragrance Free
Age Range (Description) Adult
Product Benefits Immune Health,Stress Relief

About this item

  • A Restorative Bath Blend: Crafted with the same pure Genuine Zechstein magnesium chloride as our best-selling flakes, with the addition of elemental sulfur from OptiMSM. OptiMSM has earned the reputation for the purest, safest, and most consistent MSM in the world.
  • When Epsom Salts Need An Upgrade: Experience the difference with our magnesium bath flakes, known for their high purity and concentration. Ease into a calming bath with Ancient Minerals.
  • Full Body Soak: Treat yourself to a luxurious soak in Ancient Minerals magnesium chloride plus MSM. Dissolve a cup of flakes in warm water for a revitalizing bath.
  • A Post-Workout Favorite: Our Ultra bath flakes offer a soothing, post-workout mineral bath.
  • Guaranteed Purity: Committed to quality, we use only Genuine Zechstein magnesium chloride, ensuring a pure and natural product.

Additional Details

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Amazon's Choice
48 Ounce (Pack of 1)
4.7 out of 5 stars (5942)
$3.54 ($0.07/ounce)

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This item: Ancient Minerals Magnesium Bath Flakes Ultra with OptiMSM - Resealable Magnesium Bag of Zechstein Chloride Alternative to Epsom Bath Salt (1.65 lb)
$16.95 ($0.64/ounce)
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$29.95 ($3.74/pound)
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$24.95 ($4.99/fluid ounce)
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Product Description

Ancient Minerals Magnesium Bath Flakes

Moving Beyond Epsom Salts:

Since ancient times, people have enjoyed the benefits of mineral-rich hot springs. Our magnesium bath flakes Ultra plus OptiMSM offer a convenient way to bring this relaxing tradition to your home.

magnesium ultra optimsm bath flakes

Discover the Benefits of Magnesium with MSM:

Ancient Minerals Magnesium Bath Flakes Ultra incorporates the unique synergistic benefits of magnesium and MSM for a revitalizing full-body soak.

Ancient Minerals Magnesium Bath Flakes Ultra pouch
Ancient Minerals magnesium chloride bath flakes in hand

Behold Ancient Seabed Findings:

Sourced from a remote seabed untouched by modern pollution, our Genuine Zechstein magnesium chloride bath flakes are a rejuvenating choice for your bath.

pure minerals from unpolluted sources in nature

A Restorative Bath:

Experience the gift of magnesium plus OptiMSM in a warm bath with our salt flakes, perfect for post-workout relaxation and everyday use.

woman taking a relaxing magnesium bath
Ancient Minerals bath flakes replicate a hot springs mineral soak

Awaken Time-Honored Practices:

Evoke the ancient practice of bathing in mineral-rich hot springs, with our unique magnesium application, designed to provide a relaxing and rejuvenating experience.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.99 x 6.81 x 8.78 inches; 1.65 Pounds
  • Date First Available ‏ : ‎ April 15, 2014
  • Manufacturer ‏ : ‎ Ancient Minerals
  • ASIN ‏ : ‎ B00JFUD1OS
  • Customer Reviews:
    4.7 out of 5 stars 2,954 ratings

Important information

Safety Information

Keep out of reach of children. Avoid contact with eyes. If ingested, seek medical help immediately.

Indications

Use for Body and Foot Soaks

Ingredients

Genuine Zechstein magnesium chloride flakes (and trace minerals), methylsulfonylmethane (MSM), vegetable glycerin

Directions

Dissolve 1 to 3 cups of magnesium flakes in a full tub bath and soak for 30 minutes or more. Temperature of the water should be 101F to 103F.

Legal Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by Good Health Naturally or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Customer reviews

4.7 out of 5 stars
2,954 global ratings

Review this product

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Customers say

Customers find the magnesium bath flakes effective for relaxation, reporting that they ease aches and pains and help them fall asleep. The product receives positive feedback for its magnesium content, being a great way to get magnesium into the body, and customers appreciate its softening effect on skin, leaving it feeling like silk. They like its scent and consider it perfect for both body and foot soaks. While some customers consider it good value for money, others find it pricey.

AI-generated from the text of customer reviews

143 customers mention "Quality"140 positive3 negative

Customers find the magnesium bath flakes to be of excellent quality and worth trying, with one customer noting it works great and relaxes them.

"...relaxing properties, and combining them with a warm soak can really help melt away the stress of the day...." Read more

"...A hot bath in this product works on those aches and pains." Read more

"...Still, the relaxation and relief it provided made it worth trying, especially if you’re dealing with muscle tension or soreness." Read more

"...Stir, make sure they have dissolved. Such an incredible and relaxing gift to your skin and body. I love this product!" Read more

128 customers mention "Relaxation"123 positive5 negative

Customers find the magnesium bath flakes relaxing, reporting that they ease aches and pains, end muscle cramps, and help them fall asleep.

"...impressed and enjoyed the natural scent as well; it adds to the overall calming atmosphere...." Read more

"...The scent is not over powering and helps make you feel even more relaxed with its pleasant scent that captures the feeling of being in a forest,..." Read more

"...After using them, I feel a noticeable difference in muscle tension and overall relaxation...." Read more

"...after dealing with some lower back pain, and it definitely helped ease the soreness. There are just a couple of downsides...." Read more

57 customers mention "Magnesium content"57 positive0 negative

Customers appreciate the magnesium content of this bath additive, noting it's a great way to get magnesium into the body and works well for making magnesium oil.

"I absolutely love their magnesium flakes in forest calm...." Read more

"...recommend this product for anyone looking to unwind and support their magnesium levels!" Read more

"This bag is insanely small. Nice magnesium salts but so small. The smell was nice but it didn’t calm me down, it actually invigorated me...." Read more

"Good source of Magnesium!" Read more

34 customers mention "Soakability"34 positive0 negative

Customers love using these bath flakes for soaking, particularly for foot soaks.

"It’s as different way to Relax in the Bath tub" Read more

"Excellent for bath or mixed with water to resolve and add to my favorite lotions" Read more

"Such an amazing addition to every bath. We use it for the whole family. Relaxing, and a great way to get magnesium into your body." Read more

"...You can also put it in your bath. This is honestly the best quality one on the market." Read more

30 customers mention "Scent"27 positive3 negative

Customers like the scent of the bath flakes, describing it as heavenly.

"...I’m really impressed and enjoyed the natural scent as well; it adds to the overall calming atmosphere...." Read more

"...over powering and helps make you feel even more relaxed with its pleasant scent that captures the feeling of being in a forest, while also relieving..." Read more

"...The scent is fantastic—it’s fresh and earthy, like being in a quiet forest, which made for a really calming experience...." Read more

"Smells amazing, and put me in one of the most relaxed states for a self care soak. I felt calm through my afternoon work right after...." Read more

20 customers mention "Skin softening"20 positive0 negative

Customers report that the bath flakes leave their skin feeling soft and silky, particularly after soaking their feet, while also providing a relaxing soak for both body and feet.

"...OptiMSM is a great bonus, as it enhances the experience and leaves my skin feeling soft and rejuvenated...." Read more

"...Such an incredible and relaxing gift to your skin and body. I love this product!" Read more

"Light scent and very moisturizing. I added a little of this to my bath water with my bath bomb. Perfect combination." Read more

"Great smell and leaves skin feeling nice." Read more

19 customers mention "Health benefits"19 positive0 negative

Customers report positive health benefits from using these bath flakes, noting they are perfect for their body and health, and one customer mentions they are better than Epsom salts.

"Help your bones and muscles with this product ! Stay healthy !" Read more

"...I've noticed a difference in my bowel movements, in my immune system, and in how well I sleep...." Read more

"...Enjoy them for yourself and see why I relax and heal with Ancient Minerals." Read more

"...Lessons anxiety, removed toxins including heavy metals and also relaxes muscles. Helps raise body ph and helps reduce or eliminate migraines...." Read more

51 customers mention "Value for money"25 positive26 negative

Customers have mixed opinions about the bath flakes' value for money, with some finding it a good value while others consider it pricey and not worth the expense.

"...I did a soak with it before bed and even slept better!!! Worth every penny and I will be purchasing it again." Read more

"...Also, the price is on the higher side for what you get...." Read more

"...overpowering scent, and a little goes a long way, making them a fantastic value for those seeking effective muscle relief...." Read more

"...Will not be purchasing another too expensive." Read more

Smells incredible
5 out of 5 stars
Smells incredible
Smells amazing, and put me in one of the most relaxed states for a self care soak. I felt calm through my afternoon work right after. If you love feeling like you’re bathing in a forest - without actually doing that - this is how you can do that.
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Top reviews from the United States

  • Reviewed in the United States on February 10, 2025
    Style: Forest CalmVerified Purchase
    The media could not be loaded.
    What a wonderfully soothing experience! Magnesium flakes are known for their relaxing properties, and combining them with a warm soak can really help melt away the stress of the day. I’m really impressed and enjoyed the natural scent as well; it adds to the overall calming atmosphere. I think i need to make this a regular part of my routine. 🛁 🌺✌🏼
    Customer image
    5.0 out of 5 stars
    Relaxing and soothing with a lovely scent.

    Reviewed in the United States on February 10, 2025
    What a wonderfully soothing experience! Magnesium flakes are known for their relaxing properties, and combining them with a warm soak can really help melt away the stress of the day. I’m really impressed and enjoyed the natural scent as well; it adds to the overall calming atmosphere. I think i need to make this a regular part of my routine. 🛁 🌺✌🏼
    Images in this review
    Customer imageCustomer image
    2 people found this helpful
    Report
  • Reviewed in the United States on April 20, 2025
    Style: ULTRA with OptiMSMVerified Purchase
    After reading that Epson flakes absorb into your body better than epson salt, I ordered this product. Love this product! I have reordered this product twice . A hot bath in this product works on those aches and pains.
    One person found this helpful
    Report
  • Reviewed in the United States on February 19, 2025
    Style: Forest CalmVerified Purchase
    I absolutely love their magnesium flakes in forest calm. The scent is not over powering and helps make you feel even more relaxed with its pleasant scent that captures the feeling of being in a forest, while also relieving muscle aches. I would highly recommend this to anyone!
    One person found this helpful
    Report
  • Reviewed in the United States on January 19, 2025
    Style: ULTRA with OptiMSMVerified Purchase
    The media could not be loaded.
    Absolutely love the Ancient Minerals Magnesium Bath Flakes! They dissolve easily in warm water, creating the perfect relaxing soak for both body and feet. After using them, I feel a noticeable difference in muscle tension and overall relaxation. The addition of OptiMSM is a great bonus, as it enhances the experience and leaves my skin feeling soft and rejuvenated. Highly recommend this product for anyone looking to unwind and support their magnesium levels!
    2 people found this helpful
    Report
  • Reviewed in the United States on January 27, 2025
    Style: Forest CalmVerified Purchase
    I decided to try the Ancient Minerals Magnesium Flakes in Forest Calm, and overall, I’m impressed. The scent is fantastic—it’s fresh and earthy, like being in a quiet forest, which made for a really calming experience. I added the flakes to a warm bath after dealing with some lower back pain, and it definitely helped ease the soreness.

    There are just a couple of downsides. First, while I know it’s common, the magnesium left my hands feeling pretty dried out after using it. Also, the price is on the higher side for what you get.

    Still, the relaxation and relief it provided made it worth trying, especially if you’re dealing with muscle tension or soreness.
    11 people found this helpful
    Report
  • Reviewed in the United States on March 13, 2025
    Style: ULTRA with OptiMSMVerified Purchase
    This is a delicious bath treat. Just make sure to put into full tub. Stir, make sure they have dissolved. Such an incredible and relaxing gift to your skin and body. I love this product!
    4 people found this helpful
    Report
  • Reviewed in the United States on March 3, 2025
    Style: Forest CalmVerified Purchase
    Smells amazing, and put me in one of the most relaxed states for a self care soak. I felt calm through my afternoon work right after. If you love feeling like you’re bathing in a forest - without actually doing that - this is how you can do that.
    Customer image
    5.0 out of 5 stars
    Smells incredible

    Reviewed in the United States on March 3, 2025
    Smells amazing, and put me in one of the most relaxed states for a self care soak. I felt calm through my afternoon work right after. If you love feeling like you’re bathing in a forest - without actually doing that - this is how you can do that.
    Images in this review
    Customer image
    4 people found this helpful
    Report
  • Reviewed in the United States on April 1, 2025
    Style: Forest CalmVerified Purchase
    A little smaller than I expected but works great

Top reviews from other countries

Translate all reviews to English
  • Sara Semaan
    2.0 out of 5 stars Cery expensive
    Reviewed in the United Arab Emirates on June 20, 2024
    Style: ULTRA with OptiMSMVerified Purchase
    Very expensive. For one use inly
  • Maria Jesus
    5.0 out of 5 stars Ancient Minerals magnesium bath flakes Ultra
    Reviewed in Spain on March 6, 2016
    Style: ULTRA with OptiMSMVerified Purchase
    Cinco estrellas para este excelente magnesio en escamas de Ancient minerals, que lleva azufre añadido (optiMSM). Para diferenciarlo el paquete tiene una etiqueta azul clara con el nombre de Ultra. Pedí el magnesio en escamas en lugar de disuelto porque quería empezar a usarlo bastante diluido para evitar picores y porque resulta mucho más barato.
    Lo prepare utilizando el doble de agua destilada caliente (sin hervir) que de escamas de magnesio, en concreto 200 ml de agua caliente a la que fui añadiendo 100 gramos de escamas, agitando hasta su disolución. Si no produce picor se puede preparar utilizando la misma cantidad de agua que de escamas.
    Lo he utilizado en particular para aliviar una fascitis plantar de 6 meses de duración, aplicándolo 2 veces al día con masaje localizado y puedo decir que en 1 mes de utilización mi fascitis se ha solucionado.
    El vendedor y el envío excelentes, como siempre en Amazon.
    One person found this helpful
    Report
  • Barbara
    5.0 out of 5 stars BRILLIANT STUFF
    Reviewed in Australia on November 22, 2024
    Style: ULTRA with OptiMSMVerified Purchase
    I’ve made magnesium cream, under arm deodorant and magnesium spray from this product highly recommend it
    🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.

Product Summary: Ancient Minerals Magnesium Bath Flakes Ultra with OptiMSM - Resealable Magnesium Bag of Zechstein Chloride Alternative to Epsom Bath Salt (1.65 lb)

From Ancient Minerals

4.7 out of 5 stars, 2,954 ratings

Customer reviews

500+ bought in past week

Price

One-time purchase: $16.95 ( $0.64 / ounce)

Save 10%: Coupon available when you select Subscribe & Save . Shop items | Terms

Subscribe & Save price (No fees, Cancel anytime): $16.10 ( $0.61 / Ounce) 5% Savings

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Purchasing options

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About this Item

  • A Restorative Bath Blend: Crafted with the same pure Genuine Zechstein magnesium chloride as our best-selling flakes, with the addition of elemental sulfur from OptiMSM. OptiMSM has earned the reputation for the purest, safest, and most consistent MSM in the world.
  • When Epsom Salts Need An Upgrade: Experience the difference with our magnesium bath flakes, known for their high purity and concentration. Ease into a calming bath with Ancient Minerals.
  • Full Body Soak: Treat yourself to a luxurious soak in Ancient Minerals magnesium chloride plus MSM. Dissolve a cup of flakes in warm water for a revitalizing bath.
  • A Post-Workout Favorite: Our Ultra bath flakes offer a soothing, post-workout mineral bath.
  • Guaranteed Purity: Committed to quality, we use only Genuine Zechstein magnesium chloride, ensuring a pure and natural product.

Product Description

"Moving Beyond Epsom Salts: Since ancient times, people have enjoyed the benefits of mineral-rich hot springs. Our magnesium bath flakes Ultra plus OptiMSM offer a convenient way to bring this relaxing tradition to your home." Discover the Benefits of Magnesium with MSM: Ancient Minerals Magnesium Bath Flakes Ultra incorporates the unique synergistic benefits of MSM for a revitalizing full-body soak. Behold Ancient Seabed Findings: Sourced from a remote seabed untouched by modern pollution, our Genuine Zechstein magnesium chloride bath flakes are a rejuvenating choice for your bath. A Restorative Bath: Experience the gift of magnesium plus OptiMSM in a warm bath with our salt flakes, perfect for post-workout relaxation and everyday use. "Awaken Time-Honored Practices: Evoke the ancient practice of bathing in mineral-rich hot springs, with our unique magnesium application, designed to provide a relaxing and rejuvenating experience."

Options Available

Style

  • Forest Calm
  • ULTRA with OptiMSM
Browse all available options

Important Information

Safety Information

Keep out of reach of children. Avoid contact with eyes. If ingested, seek medical help immediately.

Indications

Use for Body and Foot Soaks

Ingredients

Genuine Zechstein magnesium chloride flakes (and trace minerals), methylsulfonylmethane (MSM), vegetable glycerin

Directions

Dissolve 1 to 3 cups of magnesium flakes in a full tub bath and soak for 30 minutes or more. Temperature of the water should be 101F to 103F.

Legal Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by Good Health Naturally or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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