SKU: 62908783972

Vitamine D3 5.000 I.E. + K2 100 mcg | Vit4ever

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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Vitamine D3 5.000 I.E. + K2 100 mcg | Vit4everVit4ever Vitamine D3 5000 IE en K2 100 mcg per Tablet 5000 IE vitamine D3 en 100 mcg vitamine K2 in n tablet. K2 als K2VITAL MK 7 met meer dan 99% all trans gehalte, de stabielste en best opneembare vorm van vitamine K2. Vanwege de hoge dosering is de aanbevolen inname n tablet per vijf dagen, niet dagelijks. 365 tabletten per pot, goed voor meer dan 4 jaar bij het aanbevolen gebruik van 1 per 5 dagen. Waarom D3 en K2 samen Vitamine D3 verhoogt de

Vit4ever Vitamine D3 5000 IE en K2 100 mcg per Tablet

5000 IE vitamine D3 en 100 mcg vitamine K2 in één tablet. K2 als K2VITAL® MK-7 met meer dan 99% all-trans gehalte, de stabielste en best opneembare vorm van vitamine K2. Vanwege de hoge dosering is de aanbevolen inname één tablet per vijf dagen, niet dagelijks. 365 tabletten per pot, goed voor meer dan 4 jaar bij het aanbevolen gebruik van 1 per 5 dagen.

Waarom D3 en K2 samen

Vitamine D3 verhoogt de opname van calcium in de darmen. Meer calcium in de bloedbaan is nuttig voor botten en tanden, maar vraagt ook om correcte verdeling naar de juiste weefsels. Vitamine K2 activeert eiwitten die calcium naar het botweefsel sturen en het uit de vaatwanden houden. D3 en K2 werken daarmee complementair: D3 zorgt voor beschikbaarheid van calcium, K2 stuurt het naar de juiste bestemming. Supplementen die alleen vitamine D3 bevatten zonder K2 negeren dit tweede deel van het mechanisme.

K2VITAL® MK-7 — wat het onderscheidt van gewone K2

Vitamine K2 bestaat in meerdere vormen. MK-4 heeft een korte halfwaardetijd van enkele uren. MK-7 blijft langer actief in het lichaam en heeft daarmee een langere werkingsduur per dosis. Niet alle MK-7 is gelijkwaardig: K2 bestaat in cis- en trans-configuraties, waarbij de all-trans vorm biologisch actief is. Goedkopere K2-producten bevatten soms slechts 50-70% all-trans MK-7. K2VITAL® is een geregistreerd merkingrediënt van Kappa Bioscience (Noorwegen) met een gegarandeerd all-trans gehalte van meer dan 99%, geproduceerd via gecontroleerde synthese en per batch geanalyseerd.

Dosering en praktisch gebruik

De tablet bevat 5000 IE (125 mcg) vitamine D3. Bij inname van één tablet per vijf dagen komt de gemiddelde dagelijkse dosis neer op 1000 IE vitamine D3, een hoeveelheid die binnen de veilige bovengrenzen voor langdurig gebruik valt voor de meeste gezonde volwassenen. De pot bevat 365 tabletten, goed voor 1825 dagen (vijf jaar) bij gebruik van één tablet per vijf dagen. Bewaar de pot droog en koel. De tabletten zijn klein en eenvoudig in te nemen met water tijdens een maaltijd met vet, omdat vitamine D3 en K2 vetoplosbaar zijn.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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SKU: 62908783972

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4.2 ★★★★★
Based on 15 reviews
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Verified Purchase
Simm in Seattle
Natrona Heights, US
★★★★★ 3
Engaging and Fun, But Lacks Durability for Strong-Gripped Dogs
Color: Green
The internal mechanism of this toy works very well, and the ball’s movement immediately caught the attention of my Boxer pup. He was absolutely fascinated and spent hours each day playing with it. However, while the toy’s design is engaging, the durability of the exterior leaves much to be desired—especially for dogs who tend to pick things up with a firm grip. We didn’t know what to expect since our pup hadn’t previously played with an interactive ball, so we supervised playtime and made sure to store the ball in a safe spot when we couldn’t keep an eye on him. Despite this, the ball didn’t hold up. Our pup wasn’t intentionally chewing it. He simply carried the ball in his mouth when we moved downstairs or to another room, yet the grip while he carried the ball caused significant damage to the exterior. Within about a week of regular use (approximately 40 hours in total), the ball’s outer layer became deeply gouged by his teeth. To clarify, my pup wasn’t biting down hard or trying to destroy it, but his natural grip while carrying the ball left deep grooves in the surface. In just days, these gouges made the exterior sharp to the touch and compromised the structure. By the end of the week, we couldn’t screw the cover back together after removing it to recharge the ball, which made it unusable. And I was dismayed that there aren’t replacements readily available. Overall, my pup absolutely loved this toy — it was engaging and kept him entertained for hours. However, if your dog has a strong grip or frequently carries toys in their mouth, this may not hold up as well as expected. It’s a great concept but needs a more durable outer layer and replacement hard covers to make it a long-term investment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
L
Verified Purchase
Larry Z.
West Palm Beach, US
★★★★★ 5
My dog loves this ball
Color: Green
The battery on this lasts forever. The random on/off motion and when it gets touched inducing motion just keeps my dog guessing and occupied for a long time. My dog's tail is wagging the whole time.
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Reviewed in the United States on May 5, 2026
D
Verified Purchase
DM
Waukegan, US
★★★★★ 5
Great ball
I have bought two of these in different colors. My Yorkie loves them. They’re very interactive even if you don’t put the cover on it they move and if he’s not playing with it, it tends to go into sleep mode.My Yorkie got the cover off the ball within the first two minutes. But he loves the ball. Now bought 2nd ball. The ones with covers don’t work he rips the covers off.
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Reviewed in the United States on October 15, 2025
L
Verified Purchase
Lindsey Newhouse
Phoenix, US
★★★★★ 5
Super Fun
Color: Green
One of the most entertaining things you could buy. The dogs go crazy over it and have so much fun. It's a bit loud on hard floors, but honestly worth it for the laughs. Seems pretty durable too. I have 2 labs; one started out uninterested and the other started off scared of it, but not too long after, they both started going crazy, tossing and carrying it around while it shook.
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Reviewed in the United States on March 21, 2026
M
Verified Purchase
Monica
Dallas, US
★★★★★ 4
Great customer service
Bought this for our dog for Christmas! He loved it! It sadly stopped working shortly after. Recently emailed the product site themselves and they sent a new one that week! Great customer service and great toy!!
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Reviewed in the United States on February 25, 2026

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