Liposomal Vitamin D3 + K2
California Gold Nutrition
Liposomal Vitamin D3 + K2
4.8
★ ★ ★ ★ ★
(1675 ratings)
Vitamin K 45 mcg
Score 75.0
A well-balanced liposomal D3+K2 MK-7 supplement offering synergistic benefits and potentially enhanced absorption at a fair price for its combined features.
Quantity: 60 Capsule(s)Servings size: 1 Capsule(s) (60 servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Cardiovascular Support
General Health
leaderboard Score 75.0
A well-balanced liposomal D3+K2 MK-7 supplement offering synergistic benefits and potentially enhanced absorption at a fair price for its combined features.
insights Analysis
This product combines Vitamin K2 as Menaquinone-7 with Vitamin D3, a pairing widely endorsed by nutritionists and research for optimal calcium metabolism, bone health, and cardiovascular protection. The liposomal encapsulation aims to improve the absorption and bioavailability of these fat-soluble vitamins, which can be particularly advantageous for individuals with digestive or absorption challenges. At 45mcg of K2 MK-7, it provides a standard maintenance dose. While its price per serving (32) is higher than simple K2 supplements, it is significantly more affordable than other premium liposomal D3+K2 options, positioning it as a good balance of quality, innovative delivery, and cost. Online reviews often highlight the convenience of a combined formula and perceived effectiveness.
- Combines Vitamin D3 and K2 (MK-7), essential co-factors for calcium utilization and bone/cardiovascular health.
- Utilizes liposomal technology, which may enhance the absorption and bioavailability of both vitamins.
- Contains Menaquinone-7 (MK-7), recognized as the most effective form of K2 for systemic benefits.
- Offers a more reasonable price point for a liposomal D3+K2 combo compared to some other premium options.
- The price per serving (32) is higher than single-ingredient Vitamin K2 supplements, which might be a consideration for budget-conscious consumers.
- The exact dosage of Vitamin D3 is not specified in the provided ingredients, making a full assessment of the D3 component challenging without further information.
$19.49($0.32 per serving)
 iHerb | $ 19.49 |
bolt Effectiveness for goals
Vitamin K is essential for proper blood clotting and plays a significant role in bone metabolism. It helps the body produce proteins necessary for these vital bodily functions.
Vitamin K activates proteins such as osteocalcin, which are crucial for incorporating calcium into the bone matrix. This mechanism supports bone mineralization and helps maintain bone density.
Vitamin K1 (phylloquinone) is primarily effective for blood coagulation and is abundant in green leafy vegetables. Vitamin K2 (menaquinones) is more involved in bone and cardiovascular health, found in fermented foods and animal products, and has different bioavailabilities.
Emerging research suggests that Vitamin K, particularly K2, may help prevent arterial calcification by activating matrix Gla protein. This protein helps inhibit calcium deposition in soft tissues, supporting arterial flexibility.
Vitamin K works synergistically with calcium by helping to direct calcium to the bones and away from soft tissues like arteries. It activates proteins like osteocalcin for bone binding and matrix Gla protein to inhibit soft tissue calcification.
schedule Dosage, timing & forms
Recommended dosages for Vitamin K vary by age and form (K1 vs K2). For adults, the Adequate Intake (AI) for Vitamin K is 120 mcg per day for men and 90 mcg per day for women. Specific supplemental dosages may differ depending on individual needs and health goals.
Yes, dosages can differ between Vitamin K1 and K2 due to their varying potencies and half-lives. While K1 is measured in micrograms (mcg) for general intake, K2 (especially MK-7) may be effective at lower microgram doses due to its longer half-life. It's important to check the specific form and dosage on the supplement label.
Yes, Vitamin K is a fat-soluble vitamin, meaning it is best absorbed when taken with a meal containing some dietary fat. This helps facilitate its absorption into the body.
The two main forms of Vitamin K found in supplements are Vitamin K1 (phylloquinone) and Vitamin K2 (menaquinone). Vitamin K2 further has various subtypes, with MK-4 and MK-7 being the most common in supplements. Each form may have distinct roles and bioavailability.
There is no established Upper Limit (UL) for Vitamin K from food or supplements, as toxicity is rare. However, high doses of synthetic Vitamin K (menadione, K3) can be toxic, though this form is not typically found in supplements. Always adhere to recommended dosages and consult a healthcare provider if you have concerns.
health_and_safety Safety & interactions
Vitamin K plays a crucial role in blood clotting, which is the opposite effect of anticoagulant medications such as warfarin. Consuming inconsistent amounts of Vitamin K can alter warfarin's effectiveness, potentially making the blood thinner less effective or increasing bleeding risk. Individuals taking warfarin should maintain a consistent intake of Vitamin K and consult their healthcare provider.
Individuals taking anticoagulant medications like warfarin should consult their doctor before taking Vitamin K supplements due to potential interactions. People with certain liver conditions or those with a G6PD deficiency should also seek medical advice before supplementation. Always discuss new supplements with a healthcare provider.
Vitamin K supplements are generally considered safe for most healthy individuals when taken at recommended dosages. Side effects are uncommon but can include upset stomach, diarrhea, or allergic reactions in sensitive individuals. High doses of synthetic Vitamin K (menadione, K3) can be toxic, but this form is rarely used in supplements.
Vitamin K is essential during pregnancy and breastfeeding, and adequate intake is important for both mother and child. However, supplementation during these periods should only be undertaken under the guidance of a healthcare professional. High doses are generally not recommended without specific medical advice.
There is currently no established Tolerable Upper Intake Level (UL) for Vitamin K from food or supplements due to its low potential for toxicity. However, excessive intake, especially of synthetic forms, could potentially have adverse effects. It is always best to adhere to recommended dosages on supplement labels or as advised by a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin D | 25 mcg |
Vitamin K2 | 45 mcg |
Categories
Vitamin K 85.0
This product delivers effective Vitamin K2 (MK-7) as part of a synergistic blend, making it a valuable addition to the 'Vitamin K' collection. Its combined D3 benefits add to its overall utility within this category.
Goals
Bone Health 88.0
The synergistic action of Vitamin D3 and K2 (MK-7) is crucial for bone health, with D3 aiding calcium absorption and K2 directing it to bones. The liposomal delivery may further enhance this, making it a highly effective product for this goal.
Heart Health 88.0
This combination is excellent for heart health as D3 supports vascular function and K2 MK-7 actively prevents arterial calcification. The enhanced absorption from liposomal delivery ensures consistent support for cardiovascular well-being.
By working together, D3 and K2 MK-7 provide comprehensive cardiovascular support, particularly in preventing calcium deposition in soft tissues. The potential for improved absorption adds to its effectiveness for maintaining healthy blood vessels.
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