Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Vitakruid Vitamine K2 100 mcg K2VITAL DELTA 60.00 TablettenVitakruid Vitamine K2 100 mcg K2VITAL DELTA Vitamine K2 100 mcg van Vitakruid Westerse voeding bevat hoofdzakelijk vitamine K1, dat voorkomt in planten (met name groene thee, algen en groene groenten zoals spinazie, sla, peterselie en koolsoorten). Deze vorm van vitamine K krijgen we dan ook voldoende binnen via onze voeding. Vitamine K2, ook wel menaquinon genoemd, ontstaat daarentegen aan de hand van bacterin en is in zeer geringe hoeveelheden te
Vitakruid Vitamine K2 100 mcg K2VITAL DELTAVitamine K2 100 mcg van Vitakruid
Westerse voeding bevat hoofdzakelijk vitamine K1, dat voorkomt in planten (met name groene thee, algen en groene groenten zoals spinazie, sla, peterselie en koolsoorten). Deze vorm van vitamine K krijgen we dan ook voldoende binnen via onze voeding. Vitamine K2, ook wel menaquinon genoemd, ontstaat daarentegen aan de hand van bacteriën en is in zeer geringe hoeveelheden te vinden in zuivel, vlees en eieren. Waardoor vegetariërs en veganisten gevoelig zijn voor een verlaagde status.
Vitamine K2 heeft meer toepassingen dan vitamine K1
De aanname dat vitamine K1 en vitamine K2 vormen zijn van vitamine K begint echter op een misvatting te lijken. Verschillende wetenschappers opperen dat K1 en K2 dermate van elkaar verschillen dat ze als twee losse nutriënten moeten worden gezien. De vitamines hebben beide een rol in bloedstollingsfactoren, maar de verschillen lijken de overeenkomsten te overschaduwen. Suppletie met vitamine K2 heeft dus meer gezondheidsbevorderende effecten dan suppletie met K1.
K2 in de best opneembare vorm menaquinon-7 (MK-7)
Vitamine K2 bestaat in maar liefst tien vormen, MK-4 t/m MK-14. Wij maken uitsluitend gebruik van de best opneembare vorm menaquinon-7 (MK-7). Nu is dit niet alleen de best opneembare vorm, maar ook de vorm met de langste zogenoemde halfwaardetijd. Dit is de maatstaaf voor de duur waarin een nutriënt actief blijft in ons lichaam. Zo heeft vitamine K1 bijvoorbeeld maar een halfwaardetijd van één tot twee uur. Het nutriënt kan in dat tijdsbestek lang niet alle weefsels bereiken. Vitamine K2 menaquinon-7 heeft een halfwaardetijd van ruim 72 uur, waarin het biologisch actieve nutriënt de bloedvaten, het botweefsel en alle organen die ons lichaam rijk is bereikt!
Hoge dosering van 100 mcg per tablet
De meeste vitamine K2 supplementen hebben een dosering van 45 mcg per tablet. Dit is een veel te lage dosering. Binnen veel therapieën worden namelijk K2 doseringen gebruikt tot wel 1000 mcg per dag! Wanneer je dan een supplement hebt met een dosering van 45 mcg K2 per tablet, dan zou je een kleine twintig tabletten per dag moeten slikken. Zeker voor mensen die moeite hebben met het slikken van tabletten is dit een bijna onmogelijke opgave.
K2VITAL® DELTA van Kappa Bioscience is de beste K2 bekend
Kappa Bioscience is een ontwikkelaar die zich volledig toelegt op de productie van vitamine K2 en aanverwante nutriënten. Daarom is het ook dé ontwikkelaar voor vitamine K2. Zo werkt de gerenommeerde fabrikant met een revolutionaire micro-geëncapsuleerde techniek. Hierbij worden de minuscule vitamine K2 deeltjes ingekapseld in een dubbele coating. Dit maakt K2VITAL® DELTA stabieler in maagdarmkanaal en beter opneembaar dan andere vitamine K2 MK-7 nutriënten.
- Vitamine K2 heeft meer toepassingen dan vitamine K1
- K2 in de best opneembare vorm menaquinon-7 (MK-7)
- Hoge dosering van 100 mcg per tablet
- K2VITAL® DELTA van Kappa Bioscience is de beste K2 bekend
Claims
- Vitamine K draagt bij aan een goed verloop van de bloedstolling - Vitamine K helpt bij de opname van mineralen/calcium in de botten/het botweefsel - Vitamine K draagt bij aan de instandhouding van sterke botten
Samenstelling
| Samenstelling per dosering (1 tablet): | RI* | |
| Vitamine K2 (K2VITAL® DELTA, menaquinon-7 K2) | 100 mcg | 133% |
| * Referentie inname | ||
Ingredienten
Microcrystalline cellulose (vulstof), calcium (carbonaat), Vitamine K2 (K2VITAL® DELTA, menaquinon-7 K2), magnesium stearaat (anti-klontermiddel), silicium dioxide (anti-klontermiddel).
Gebruik
Neem 1 tot 2 tabletten per dag. Bij voorkeur innemen tijdens of na een maaltijd met water. Houd u aan de aanbevolen dosering.Overleg bij gebruik van cumarine derivaten (antistollingsmiddelen zoals warfarine, acenocoumarol en fenprocoumon) eerst met een deskundige alvorens een vitamine K2 supplement te gebruiken.
Geschikt voor kinderen vanaf
12
Bewaaradvies
Droog en op kamertemperatuur (15-25°C) bewaren.
Verantwoordelijk voor het in de handel brengen
Vitakruid BV
Dit product is een voedingssupplement.
Aanbevolen dosering niet overschrijden.
Een gevarieerde, evenwichtige voeding en een gezonde levensstijl zijn belangrijk. Een voedingssupplement is geen vervanging voor een gevarieerde voeding.
Buiten bereik van jonge kinderen houden.
Droog, afgesloten en bij kamertemperatuur bewaren, tenzij anders geadviseerd op het etiket.
Raadpleeg een deskundige alvorens supplementen te gebruiken in geval van zwangerschap, lactatie, medicijngebruik en ziekte.
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
4.3 ★★★★★
Based on 2395 reviews
Sort
Product Reviews
★★★★★ 3
3.5 Stars -- Sturdy but Limited
Color: Purple, Size: Large (Pack of 1)
I got the Barnacle toy in size Large for my ~45 lb mutt. She enjoys food toys, and I wanted to find one sturdy enough that I felt safe leaving her with when I left for work since she tends to destroy her toys quickly.
First thing -- there's no way any dog is going to be able to destroy this. The "rubber" is super thick and a good balance of flexible and sturdy, so she can't do her favorite "pick at a weak edge and slowly disembowel it" trick. I've had it for a couple months now and it looks brand new.
However, it isn't great for feeding her kibble. She eats 1 cup at morning and at night, and none of the compartments fits that comfortably. I don't really feel like dividing her food into 3 portions every day to split it between either. The bigger problem is the hole size, or rather the ratio of kibble-to-hole size. The holes are very big with rubber "fingers" inside to slow the food spill. I've still found that it tends to dump a fistful of kibble all at once, or not let anything go for a long time. This may have to do with my dog's "technique", as described below.
Another problem is that since this has three separate chambers, this toy is not hollow and is surprisingly heavy. While my dog has no problems throwing a kong around (and I mean THROWING a kong around), the weight and asymmetrical shape makes it difficult to throw or roll, which is my dog's preferred way to use a food toy. This toy works best when a dog slaps it with her paws or picks it up and drops it, which may be why my dog gets frustrated with getting her food from it.
What this toy is really great for, for us, is high value treats. If I am leaving at an unusual time and anticipate that she's going to fuss, I can put "the good stuff" in this toy and then she doesn't mind the struggle at all! The different size chambers make this especially nice if I'm breaking up odd sized or home made treats and want her to stay busy for a while. Since it's so sturdy, she can chew on it all she wants, but she has to do the work to get the treats.
All in all-- this toy isn't great for my dog's daily feedings, but it's great for high value treats and a change of pace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2015
★★★★★ 5
Actually a challenge for my genius dog!
Color: Purple, Size: Large (Pack of 1)
I am pretty sure my dog owns every puzzle toy and treat-dispensing dog toy that exists, and he's able to figure most of them out in less than 5 minutes. Many last no more than 60 seconds before he's solved them.
The Barncle, however, is actually a challenge for him!
The Barnacle has three "compartments, " none of which are connected. All three have a rubber "mouth" that helps keep treats inside. The rubber "mouth parts" are very effective and make it quite challenging to get treats out once they've been placed inside. You can trim the rubber "mouth parts" to make it easier to let treats out, but I'm not doing that. I'm glad that it's not challenge!
The Barnacle keeps my dog occupied for at least 30 minutes, which is a LONG time for my dog who usually has a "What next?" attitude towards toys.
Th only "bad" thing about the Barnacle is that it's so hard to get treats out of, even for humans. Therefore, it could attract vermin if you're not careful to clean it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2025
★★★★★ 1
OMG - DO NOT BUY - it smells like noxious poison.
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
OMG DO NOT BUY!!!!!!!!!!! I didn’t think the reviews stating the noxious smell could be accurate - OMG OUR WHOLE HOUSE REEKS OF POISON. I LITERALLY FEEL LIKE I MAY BE SICK. OMG OMG OMG.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
Great toy for dispensing dinner!
Color: Purple, Size: Large (Pack of 1)
This is one of my puppy's favorite toys! We always try to use toys to dispense his meals, but many of them become too easy for him. Kongs take no time at all to empty. This one seems to provide much more of a challenge, mostly due to the three different sizes of compartments and openings. He'll empty the largest compartment fairly quickly, but the small one almost always has a piece or two of kibble that he just can't get out. This helps to keep him interested in the toy throughout the day.
We use a large breed dog food with larger sized kibble which helps to add to the challenge. The fact that this bounces erratically and doesn't roll smoothly makes it difficult for my dog to develop a method for emptying it quickly. With some other toys, like the Kong Wobbler, he quickly learns to just push it around with his nose. This toy makes him work much harder!
The construction of this toy is very sturdy. We usually feed one meal a day in this, and it's held up well to heavy chewing. I (and my roommates) appreciate that it's made of softer plastic which doesn't make as much noise on the hardwood floors as some of his other toys. The prongs on the openings can be cut to adjust the difficulty, which is nice if you're using different sized kibble or treats. It is a little harder to fill than other toys, but still not terribly difficult.
Overall I've had a great experience with all the PetSafe toys I've tried, and this one is one of the very best!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2015
★★★★★ 5
Great chew toys!
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
Keenan LOVES this toy! He will play with it all day. Running around the house, chasing as it bounces in different directions. And he'll be so content chewing on it for long periods of time. It makes an annoying sound when he chews, but I can live with it if it's keeping him entertained. This is the second purple rubber toy from this brand that I've purchased, the other being the squirrel one, which was his favorite until I purchased this for Christmas. They are super durable, his squirrel is still going strong. Even without putting food/treats inside, these are great toys for dogs that enjoy the softer rubber type chew toys. My only con is that it's a little big for him. He weighs 70lbs and I got the medium. It's fine but he has a hard time carrying it because of its size/shape, and he can't catch it when I toss it to him. Think I'm gonna buy the small size to see if it's any better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2021