Nutrition
Vitamin D3 + K2
Vitamin D3 + K2 with MenaQ7®
Foundational support for bone health, calcium metabolism, immune function, and muscle physiology.
Vitamin D3 plays an essential role in calcium absorption, bone health, muscle function, and normal immune physiology. Vitamin K2 complements that role by activating vitamin K-dependent proteins involved in bone mineralization and calcium regulation.
Our formula provides 4,000 IU (100 mcg) of Vitamin D3 with 120 mcg of Vitamin K2 as MK-7 from MenaQ7®, pairing two important nutrients in one convenient daily capsule.
KEY BENEFITS
- 4,000 IU (100 mcg) Vitamin D3 per capsule
- 120 mcg Vitamin K2 as MK-7 from MenaQ7®
- Supports calcium absorption and bone mineralization
- Supports normal immune function
- Supports muscle function
- Supports vitamin K-dependent proteins involved in bone and calcium metabolism
- One-capsule daily serving
$29.99
WHY AURA NUTRITION
WHY D3 + K2?
Vitamin D3 plays an essential role in calcium absorption, bone health, muscle function, and normal immune function. It helps the body absorb and use calcium, making adequate Vitamin D an important part of maintaining strong bones and foundational health.
Vitamin K2 complements Vitamin D3 by helping activate proteins involved in normal bone health and calcium metabolism. Together, D3 and K2 support two connected parts of the same process: D3 helps the body absorb calcium, while K2 supports the proteins involved in how that calcium is used.
Our formula provides 4,000 IU (100 mcg) of Vitamin D3 with 120 mcg of Vitamin K2 as MK-7 from MenaQ7®, pairing two important nutrients in one convenient daily formula to support bone, immune, muscle, and foundational health.
WHY OUR D3 + K2?
4,000 IU Vitamin D3 - A substantial daily dose of cholecalciferol designed to support calcium absorption, bone health, muscle function, and immune physiology.
120 mcg MenaQ7® K2 as MK-7 - A branded, naturally fermented MK-7 source with ingredient-specific quality and clinical documentation.
Two Distinct Nutrients, Two Distinct Jobs - Vitamin D supports calcium absorption; Vitamin K activates proteins involved in bone mineralization and calcium regulation.
One Capsule Per Serving - A convenient daily format without requiring multiple capsules.
Foundational Positioning - The formula is built around calcium metabolism, bone, immune, and muscle physiology rather than exaggerated cardiovascular or disease-prevention claims.
WHAT VITAMIN D3 DOES
Vitamin D is a fat-soluble vitamin and hormone precursor. Vitamin D3 is converted in the body into forms that help regulate calcium and phosphate balance.
Calcium Absorption: Vitamin D supports intestinal calcium absorption and helps maintain normal calcium and phosphate balance.
Bone Health: Adequate Vitamin D supports bone mineralization and long-term skeletal health.
Muscle Function: Vitamin D contributes to normal muscle physiology.
Immune Function: Vitamin D supports normal immune-system function and broader immune physiology.
WHAT VITAMIN K2 AS MK-7 DOES
Vitamin K is required to activate vitamin K-dependent proteins through a process called carboxylation. In bone, activated osteocalcin participates in mineral binding. Matrix Gla Protein is involved in regulating calcium within vascular tissues.
MK-7 is a form of Vitamin K2 used in daily supplementation because it remains in circulation longer than Vitamin K1.
Ingredient Spotlight
MENAQ7® INGREDIENT SPOTLIGHT
MenaQ7® is a branded, naturally fermented Vitamin K2 as MK-7 with extensive ingredient-specific research and quality documentation.
Our formula provides 120 mcg of MenaQ7® per serving. The value of the branded ingredient is quality, traceability, and documented ingredient research - not a guarantee of a particular finished-product outcome.
WHY COMBINE D3 AND K2?
Vitamin D3 and Vitamin K2 are not interchangeable. Vitamin D helps the body absorb calcium and influences production of certain vitamin K-dependent proteins. Vitamin K is then required to activate those proteins.
That makes them biologically coherent partners for calcium metabolism and bone support. However, it is not accurate to say that K2 simply 'sends calcium to the bones and removes it from the arteries.' Human calcium physiology is more complex than that.
How To Use
Take one capsule according to the final product label. Because Vitamins D and K are fat-soluble, they are generally taken with a meal containing some dietary fat unless the final label directs otherwise.
This product provides 4,000 IU (100 mcg) Vitamin D3, which is a substantial dose and equals the adult tolerable upper intake level for routine daily intake from all sources. Total Vitamin D intake, sun exposure, diet, other supplements, medical conditions, and laboratory status should all be considered.
What Makes It Different
This formula pairs a substantial dose of Vitamin D3 with a clinically documented branded MK-7 ingredient rather than treating K2 as an afterthought.
The product is designed around a clear biological relationship: Vitamin D supports calcium absorption, while Vitamin K activates proteins involved in how calcium is used within bone and other tissues.
No oversimplified calcium-traffic claims. No suggestion that every person needs the same dose indefinitely. Just a focused D3 + K2 formula built around bone, immune, muscle, and calcium-metabolism support.
Quick Facts
- Vitamin D3: 4,000 IU (100 mcg) per capsule
- Vitamin D Daily Value: 500%
- Vitamin K2: 120 mcg as MK-7 from MenaQ7®
- 1 capsule per serving
- 90 servings per container
- 90 capsules total
- Other ingredients: cellulose capsule and rice flour