Navigator combines two fat-soluble vitamins in one capsule: cholecalciferol and menaquinone-7. In a serving, the manufacturer declares 250 \u00b5g of cholecalciferol, which is 10,000 IU of vitamin D3, and 200 \u00b5g of vitamin K2 in the form of MK-7. Cholecalciferol is obtained from lanolin, which is fat from sheep's wool, and menaquinone is produced through the fermentation of natto by Bacillus subtilis bacteria. The rest of the capsule is filled with rice materials (concentrate, extract, and gluten-free rice flour), and the coating consists of hydroxypropyl methylcellulose, which is a plant material. The package contains 90 capsules in a 120 ml bottle, and the manufacturer recommends keeping it in a cool, dry place, out of reach of children. The composition is short and intended to be so: besides the two vitamins and rice fillers, the manufacturer declares the formulation as free from sugar, lactose, gluten, starch, wheat, corn, and magnesium stearate. The capsule is hard and should be swallowed whole, with water.<\/p>\n
Content declared by the manufacturer in one capsule:<\/p>\n
Cholecalciferol comes from lanolin - a waxy secretion from sheep glands, recovered during wool shearing. It is an animal-derived material, although it does not require slaughter. Menaquinone-7, on the other hand, is a product of fermentation: Bacillus subtilis bacteria process soybeans into natto, from which vitamin K2 in the form of MK-7 is obtained, meaning menaquinone with seven isoprene units in the side chain. The origin of both vitamins is the most common question regarding this type of formulation. Fillers are just as important here as the active ingredients: instead of typical anti-caking agents, the manufacturer used three rice materials and explicitly declares the absence of magnesium stearate. The coating made of hydroxypropyl methylcellulose is a standard substitute for gelatin, found in hard capsules. The entire list consists of six items and nothing more. The percentages given for both vitamins are reference intake values for adults, meaning a reference to daily requirements, not to the size of the product serving.<\/p>\n
The manufacturer states that a serving consists of one capsule taken with a meal. Check the frequency of intake on the packaging before taking the first capsule, and compare it with your doctor's recommendation.<\/p>\n
This is a proposal for adults who want to have vitamin D3 and vitamin K2 MK-7 in one preparation instead of two separate packages, and who prefer a concentrated dose instead of a small daily amount. The hard capsule with a plant-based coating may be an argument for those avoiding gelatin in the coating, although cholecalciferol itself is derived from lanolin, so the product is not free from animal-derived ingredients. The package contains 90 capsules, and the 120 ml bottle does not take up much space in the cupboard and fits comfortably in a travel cosmetic bag. The product is intended for adults. Pregnant and breastfeeding women, individuals taking anticoagulant medications, and those with kidney diseases should consult a doctor before starting supplementation, as vitamin K2 interacts with vitamin K antagonists. If you do not have a current 25(OH)D blood test result, start with that - the manufacturer recommends this exact order of actions, and it is worth discussing the result with a doctor or pharmacist.<\/p>\n
The package contains 90 capsules, and the bottle has a capacity of 120 ml. The manufacturer provides both of these values on the product card. The bottle is noticeably larger than the volume of the capsules themselves, which is typical for this format - the extra space facilitates pouring out portions and protects the contents from clumping during transport.<\/p>\n
The capsule coating is made from hydroxypropyl methylcellulose, which is a plant-based ingredient, but cholecalciferol is derived from lanolin, which comes from sheep's wool. This is an animal-derived ingredient. If you are looking for a fully plant-based product, check the declaration on the packaging or contact us before purchasing - we will gladly verify the label of the batch available in the store.<\/p>\n
Both vitamins are fat-soluble, which is why they are often combined in one formulation, and that is why the manufacturer recommends taking the capsule with a meal. The practical consequence is that instead of two separate packages, you have one hard capsule with a plant-based coating, with each vitamin coming from a different source: cholecalciferol from lanolin and menaquinone from natto fermentation.<\/p>\n
The manufacturer states briefly: store in a cool, dry place, out of reach of small children. Keep the capsules in the original, tightly closed bottle and choose a kitchen cupboard instead of a bathroom shelf, where humidity can be high. Close the bottle immediately after measuring out a portion and do not transfer the capsules to a weekly organizer.<\/p>\n
Navigator sells the same formulation in several package sizes - we also have it in a smaller package and in a backup version for longer use. The product with just cholecalciferol is packaged in soft gel capsules. We have gathered the full range of supplements in the category Supplements<\/a>. If you are looking for something more than just vitamin D3 in the fall, we have checked, what really helps with autumn blues<\/a>.<\/p>\n More context on the blog: why vitamin D3 is combined with K2 and how to dose them<\/a> and what is menaquinone MK-7<\/a>.<\/p>\n The product is a dietary supplement intended for adults and is not a medical product. The manufacturer recommends performing a 25(OH)D blood test before starting supplementation and consulting the result with a doctor or pharmacist - with such a concentrated dose of vitamin D3, this is a sensible order of actions. Do not use in case of hypersensitivity to any of the ingredients. Pregnant and breastfeeding women and individuals taking medications regularly, including anticoagulants, should consult the use of the product with a doctor. Store in a cool, dry place, out of reach of small children. Keep the package out of reach of small children and do not use after the expiration date.<\/p>\n Do not exceed the recommended daily serving. Dietary supplements do not replace a varied diet or a healthy lifestyle.<\/p>\n Do you have questions about the composition or dosage? Write or call - at u Bucha, we advise before the purchase, not after.<\/p>","protected":false},"excerpt":{"rendered":" Two fat-soluble vitamins in one hard capsule with a plant-based coating, in a bottle of 90 capsules.<\/p>\nRelated articles<\/h3>\n
Safety and storage<\/h3>\n
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