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Liquid D3 & MK-7

Protocol For Life Balance
4.8
★ ★ ★ ★ ★
(382 ratings)
Vitamin K 100 mcg
Product Image
Score99

A high-value, highly absorbable liquid D3 and MK-7 blend in MCT oil for bone and heart health.

How scoring works
Quantity:1 Fluid Ounce(s) • (163 servings)
Goals:
General Health
Cardiovascular Support
Heart Health
Anti-Aging
Bone Health

Score 99

A high-value, highly absorbable liquid D3 and MK-7 blend in MCT oil for bone and heart health.

How scoring works
$32.00($0.19 per serving)
Pure Formulas
$ 32.00
iHerb
$ 32.00
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Analysis

This liquid supplement provides Vitamin D3 and Vitamin K2 MK-7 in an MCT oil base for superior absorption. The liquid dropper makes it easy to adjust your dose and is perfect for those who have trouble with capsules. It offers 163 servings per bottle, making it an excellent value for long-term health maintenance.

The synergy between D3 and K2 helps ensure that calcium is used effectively to support your bones and keep your arteries flexible. This formula is focused and clean, avoiding unnecessary fillers and binders. It is a high-quality way to support your daily structural and cardiovascular wellness.

Pros

  • MCT oil base aids absorption
  • Easy-to-use liquid format
  • Great value with 163 servings
  • Synergistic D3 and K2 blend
  • Supports long-term arterial flexibility

Cons

  • Requires careful drop counting
  • Bottle may leak if not stored upright
  • Specific lipid taste might not suit everyone

Warnings

  • Consult your doctor before use if on blood thinners
  • Monitor Vitamin D levels with a professional
  • Do not exceed suggested drop count

Nutrient quality

99 Highest impact

Liquid lipid base significantly enhances the bioavailability of the fat-soluble vitamins D3 and K2. Clinical dosages provide robust support for the intended structural and heart health goals.

Ingredient transparency

100 Highest impact

Label clearly discloses the exact microgram amounts for both vitamins and identifies the lipid base for consumer clarity. Precision dosing instructions for the liquid format are straightforward and easy for users to follow.

Customer satisfaction

94 Highest impact

Consistently strong ratings and a reliable review count reflect high user confidence and satisfaction with the liquid format. Minimal negative reports regarding taste or bottle quality confirm a positive overall user experience.

Value for money

100 Highest impact

Exceptional value is provided through the high serving count and the clinically effective dosages in a bioavailable liquid format. This product ranks as one of the most economical ways to obtain synergistic D3 and K2 support.

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Goals

General Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportB CoverageA+ Formula Quality

General resilience and structural health are supported by a concentrated liquid formulation featuring synergistic fat-soluble vitamins. This approach targets foundational wellness by assisting in the proper management of essential calcium pathways.

Vitamin D3 and Vitamin K2 (MK-7) provide the primary support for skeletal resilience and cardiovascular health. The use of a lipid-based delivery format ensures that these nutrients can be effectively utilized by the body for long-term health.

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Cardiovascular Support
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality

Vitamin K2 as MK-7 and Vitamin D3 provide essential support for maintaining arterial flexibility and managing calcium distribution. This combination is highly effective for preventing vascular stiffening and supporting overall cardiovascular structural health.

The liquid drop format ensures optimal absorption for these fat-soluble vitamins. This product provides a high-potency, focused intervention for the health of the arteries and blood vessels.

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Heart Health
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality

Cholecalciferol and menaquinone-7 are delivered in a liquid medium to support arterial flexibility and calcium management. This combination is particularly focused on preventing vascular stiffness by ensuring proper mineral distribution.

The lipid-based delivery format appears well aligned for the absorption of these fat-soluble vitamins. It provides a highly effective dose of vitamin K2 for long-term cardiovascular wellness.

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Anti-Aging
Impact
Highest effect
A Goal FitA+ Strength of SupportC+ CoverageA+ Formula Quality

Vitamin D3 and Vitamin K2 (as MK-7) provide focused support for cardiovascular flexibility and skeletal integrity. These nutrients work synergistically to prevent arterial calcification, a recognized marker of physiological aging.

The 100mcg dosage of Vitamin K2 aligns with clinical targets for vascular health. The liquid drop format provides the necessary lipid base for optimal absorption of these fat-soluble vitamins without unnecessary fillers.

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Bone Health
Impact
Highest effect
A Goal FitA+ Strength of SupportC- CoverageA+ Formula Quality

Vitamin D3 and vitamin K2 as MK-7 provide a powerful synergistic signal to regulate the transport and deposition of calcium in bone. This combination activates bone-building proteins like osteocalcin, ensuring dietary minerals are properly incorporated into the structural matrix.

This high-potency signaling formula lacks foundational structural minerals like calcium and magnesium. While it is an elite choice for directing mineral handling, it remains an incomplete selection for foundational bone mineral density replenishment.

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Ingredients

IngredientAmount per serving
Vitamin D3 (Cholecalciferol, Lanolin)
 62.5 mcg
Vitamin K2 (Menaquinone-7)
 100 mcg
Gluten Free Adults 18–50 Dairy Free
Report overview
Vitamin K (Menaquinone-7) · 100 mcg OverallScore95
A- Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
Vitamin K is essential for supporting bone density and cardiovascular health by ensuring proper calcium utilization in the body. When selecting a supplement, prioritizing the MK-7 form in a fat-soluble delivery system offers the most sustained biological activity and effectiveness.
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