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Magtein Magnesium L-Threonate Supplement 2000mg 90 Capsules for Adults
US $29.95
Condition:
New
A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.
12,943 available356 sold
- Buy It NowMagtein Magnesium L-Threonate Supplement 2000mg 90 Capsules for Adults
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Shipping:
Free USPS Priority Mail®.
Located in: San Pedro, California, United States
Delivery:
Estimated between Sat, Oct 11 and Thu, Oct 16 to 94104
Returns:
30 days returns. Seller pays for return shipping.
Payments:
Special financing available. See terms and apply now- for PayPal Credit, opens in a new window or tab
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Seller assumes all responsibility for this listing.
eBay item number:115909990485
Item specifics
- Condition
- Brand
- Sports Research
- Active Ingredients
- Made with Magtein
- Ingredients
- Made with Magtein, Veggie capsule (hypromellose), rice flour., OTHER INGREDIENTS: Veggie capsule (hypromellose), rice flour, rice hulls., Veggie Capsule (Non-GMO Modified Cellulose), Non-GMO Rice Flour, Non-GMO Rice Extract, Non-GMO Rice Hulls, Non-GMO Sunflower Oil.
- MPN
- FG377
- Number of Pills
- 90
- Item Weight
- 0.27
- Flavor Name
- Unflavored
- Color Name
- White
- eBay Search Terms
- magnesium zma threonate brain health sleep memory cognition boost
- Product Info 1
- Mag L-threonate for brain health, memory, focus, relaxation, mood
- Product Info 2
- Magtein Patented Compound: Cognitive Support
- Product Info 3
- Our Magnesium is verified non-GMO, Vegan, Gluten & Gelatin free.
- Product Info 4
- Made in cGMP-compliant US facilities. High Level Quality Control.
- Product Info 5
- Sports Research Mission: Fitness, Wellness & Healing - Since 1980
- UPC
- 023249091516
Item description from the seller
Popular categories from this store
Seller feedback (9,573)
This item (72)
All items (9,573)
- o**** (855)- Feedback left by buyer.Past 6 monthsVerified purchaseOMG, fast shipping! This is my first order (directly) from Sport Research. I've purchased other (SR) products from Costco this past year which seem to be working. I've never taken any of the supplements I just ordered/received on eBay, so time will tell how effective they will be (but so far, Sports Research seems to be a great company). I took advantage their (order 3 for _15%) discount offer, when I was only looking for a good Vitamin K supplement. Could not be happier so far. A+++Seller!
- a***9 (26)- Feedback left by buyer.Past 6 monthsVerified purchaseThis magnesium actually makes me very sleepy and helps me stay asleep all night. Very relaxing, I plan to order this brand again.
- c***9 (136)- Feedback left by buyer.Past 6 monthsVerified purchaseItem arrived a little late, but satisfied with the seller, who answered my question as soon as I realized that the order didn’t arrived on time.
- c***j (341)- Feedback left by buyer.Past 6 monthsVerified purchaseProduct was Exactly as described! Item shipped to me, sealed, and was new! It was shipped in side a bag in case it leaked! It didn’t leak and was a great price!
- k***k- Feedback left by buyer.Past 6 monthsVerified purchaseThese vitamin D pills are supplied with MCT oil. This is a superior product. For anyone who needs quality supplement in vitamin D form. There was an issue in shipping with the United States Postal Service. The seller submitted me an additional purchase. The United States Postal Service never delivered mine! The seller is prompt to respond to emails. Package with care. Will definitely purchase from you again! I can give no praise to the Postal Service. However the seller did everything right!Vitamin D3 10,000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement (#126495265064)
- a***k (351)- Feedback left by buyer.Past 6 monthsVerified purchaseAs advertised. Fast shipping and delivery. Well packaged item. Great value for price! Seller demonstrated excellent communication. Highly recommend seller!
Product ratings and reviews
Most relevant reviews
- May 04, 2025
Magnesio L Treonato
Verified purchase: YesCondition: NewSold by: sportsresearch
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Popular categories from this store
Seller feedback (9,573)
This item (72)
All items (9,573)
- o**** (855)- Feedback left by buyer.Past 6 monthsVerified purchaseOMG, fast shipping! This is my first order (directly) from Sport Research. I've purchased other (SR) products from Costco this past year which seem to be working. I've never taken any of the supplements I just ordered/received on eBay, so time will tell how effective they will be (but so far, Sports Research seems to be a great company). I took advantage their (order 3 for _15%) discount offer, when I was only looking for a good Vitamin K supplement. Could not be happier so far. A+++Seller!
- a***9 (26)- Feedback left by buyer.Past 6 monthsVerified purchaseThis magnesium actually makes me very sleepy and helps me stay asleep all night. Very relaxing, I plan to order this brand again.
- c***9 (136)- Feedback left by buyer.Past 6 monthsVerified purchaseItem arrived a little late, but satisfied with the seller, who answered my question as soon as I realized that the order didn’t arrived on time.
- c***j (341)- Feedback left by buyer.Past 6 monthsVerified purchaseProduct was Exactly as described! Item shipped to me, sealed, and was new! It was shipped in side a bag in case it leaked! It didn’t leak and was a great price!
- k***k- Feedback left by buyer.Past 6 monthsVerified purchaseThese vitamin D pills are supplied with MCT oil. This is a superior product. For anyone who needs quality supplement in vitamin D form. There was an issue in shipping with the United States Postal Service. The seller submitted me an additional purchase. The United States Postal Service never delivered mine! The seller is prompt to respond to emails. Package with care. Will definitely purchase from you again! I can give no praise to the Postal Service. However the seller did everything right!Vitamin D3 10,000 IU with Coconut MCT Oil - High Potency Vitamin D Supplement (#126495265064)
- a***k (351)- Feedback left by buyer.Past 6 monthsVerified purchaseAs advertised. Fast shipping and delivery. Well packaged item. Great value for price! Seller demonstrated excellent communication. Highly recommend seller!