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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Source Naturals Serene Science Magnesium Serene Berry — 9 ozSource Naturals Serene Science Magnesium Serene Berry is a berry flavored magnesium supplement designed to support deep relaxation and overall wellness. Ideal for stressful days, it helps maintain healthy magnesium levels. This vegetarian formula contains no yeast, dairy, egg, gluten, corn, soy, or wheat. Suggested Use: Start with teaspoon daily and gradually increase to 2 rounded teaspoons. Some may start with teaspoon and adjust according to bowel
Source Naturals Serene Science Magnesium Serene Berry is a berry-flavored magnesium supplement designed to support deep relaxation and overall wellness. Ideal for stressful days, it helps maintain healthy magnesium levels. This vegetarian formula contains no yeast, dairy, egg, gluten, corn, soy, or wheat.
- Suggested Use: Start with ½ teaspoon daily and gradually increase to 2 rounded teaspoons. Some may start with ¼ teaspoon and adjust according to bowel tolerance. Dissolve powder in 1 ounce of hot water, stir until fully dissolved, then add more hot or cold water as desired.
- Suitable for vegetarians. Contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance.
- Over 40 years of trust. Source Naturals has supported optimal health since 1982.
- Manufactured in the USA in Scots Valley, CA, under FDA cGMPs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1989 reviews
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Product Reviews
★★★★★ 3
Nice, but...
Color: Orange
It's a good idea & keeps my 1yr old Staffy/Pit occupied, BUT... The rubber around the ball is either too easy to chew through or my pup is just an aggressive chewer. Either way, it's a plus that it does come with an additional rubber, but it would be nice to also be able to buy additional ones vs having to buy the whole toy again & again! Oh, & if you think about letting them play with it without the rubber please be on the lookout for the rubber covering where you would charge it because my pup managed to locate & destroy that cover piece as well haha!
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Reviewed in the United States on August 27, 2025
★★★★★ 5
Good quality
Color: Orange
This interactive dog ball has been a fun and engaging toy for my dog. It entertained much longer than regular toys.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Entertains my husky!
After some research, I decided on this interactive toy for my young husky. I chose it over others because I liked that it was wrapped in a silicone cover so it wouldn't be as hard on her teeth, or my floors. It also seems to have helped with durability. She's never had this sort of automated toy before to engage with and it surprised her at first, but then she really got into it: pawing and nosing and sometimes howling at it. I was worried it would drive her and/or me crazy, but so far so good. She will play with it for a good 10 minutes at a time and it seems to provide some good mental stimulation since it rolls and spins unpredictably. It is easy to charge and was ready to use right out of the box. It has proved durable in the first week surviving my crazy pup and multiple trips down the stairs. I am also happy to report that it has worked pretty well on the carpet/rug areas of the home. It should work pretty well unless you have a very thick shag carpet. We'll see how long it lasts, but highly recommend so far.
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Reviewed in the United States on July 1, 2025
★★★★★ 2
Did not last
Color: Orange
Disapointing, thought toy would last longer. Lucy is a very small puppy. I recharged about five times, then toy would not recharge... it died.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Not good for heavy chewers.
Color: Orange
Granted, my dog is very big. 95 lbs, however the ball was advertised as good for large dogs. The first day of play, he chewed the outer covering off. The ball still works fine, so if it doesn’t matter if it keeps the outer covering in tack, it will be fine.
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Reviewed in the United States on January 31, 2026