SKU: 90151788006

Magnesium L-threonaat Magtein® | Osavi

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Description

Magnesium L-threonaat Magtein® | OsaviMagnesium L threonaat Magtein, een gepatenteerde magnesiumvorm Osavi Magnesium L threonaat is een voedingssupplement met Magtein, een gepatenteerde vorm van magnesium gebonden aan L threonzuur (een organisch zuur). Drie capsules per dag leveren 2000 mg Magtein, waarvan 144 mg elementair magnesium (38% van de aanbevolen dagelijkse hoeveelheid). De formule bevat uitsluitend Magtein en een plantaardig pullulan capsuleomhulsel zonder onnodige

Magnesium L-threonaat Magtein®, een gepatenteerde magnesiumvorm

Osavi Magnesium L-threonaat is een voedingssupplement met Magtein®, een gepatenteerde vorm van magnesium gebonden aan L-threonzuur (een organisch zuur). Drie capsules per dag leveren 2000 mg Magtein®, waarvan 144 mg elementair magnesium (38% van de aanbevolen dagelijkse hoeveelheid). De formule bevat uitsluitend Magtein® en een plantaardig pullulan capsuleomhulsel zonder onnodige toevoegingen.

Magtein® en de bloed-hersenbarrière

Magnesium L-threonaat is de enige magnesiumvorm waarvan is aangetoond dat hij de bloed-hersenbarrière (het natuurlijke filter tussen bloed en hersenen) kan passeren. Magtein® is een gepatenteerde merkgrondstof met vaste, gestandaardiseerde specificaties. Dit maakt vergelijken met andere magnesiumsupplementen eenvoudiger. Let bij vergelijking altijd op twee cijfers: het gewicht van de magnesiumverbinding en het gehalte elementair magnesium.

Verschil met andere magnesiumvormen

Magnesiumoxide en magnesiumcitraat leveren soms meer elementair magnesium per gram, maar hebben andere eigenschappen. Magnesium L-threonaat onderscheidt zich door de specifieke opname richting de hersenen. Magnesium bisglycinaat staat bekend om een zacht profiel voor de maag. De keuze hangt af van vorm, elementair gehalte en gebruiksdoel. Vrij van gluten, lactose, soja en GMO. Geschikt voor vegetariërs en veganisten.

Shipping Notes
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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]
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SKU: 90151788006

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4.6 ★★★★★
Based on 16 reviews
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Skurtzo
Battle Creek, US
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
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Shanna
Pawtucket, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
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ClairY
West Palm Beach, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
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Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
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Grma4m&m
Waukegan, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026

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