SFI Health Vitamin D Plus K

60 Veg Capsules
4 Reviews

SFI Health Vitamin D Plus K  is a bioavailable combination of Vitamin D3 (cholecalciferol) and Vitamin K2 (menaquinone-7) to support healthy bone structure, cardiovascular function, and immune response.

is unavailable for this item.
$31.99
What's this?
In Stock
  • Free Standard Shipping See all shipping options

    You Earn 31 Points on this item for being a Rewards Member.

    60-Day Return Policy

    Product Details

    Brand: SFI Health

    Category: Vitamins
  • |
  • Vitamin D
  • |
  • Vitamin K

    Product Code: vitamin-d-plus-k-KL

    Servings per Container: 60

    Quantity per Container: 60 Veg Capsules


    Vitamin D Plus K from SFI Health (formerly Klaire Labs) is a bioavailable combination of Vitamin D3 (cholecalciferol) and Vitamin K2 (menaquinone-7) to support healthy bone structure, cardiovascular function, and immune response.

    • Supports healthy bone structure, cardiovascular function, and immune response
    • Produced in compliance with Good Manufacturing Practices (GMPs) and third-party quality certifications.

    Vitamin D and K are structurally similar fat-soluble vitamins. Synergistically, they support healthy calcium metabolism and bone mineralization throughout the body as well as a healthy calcium balance in vascular tissues. Vitamins D and K support healthy functioning of both innate and adaptive immune response.

    Doctor Trusted Brand

    Professional-grade products adhere to the strictest standards for purity and potency, and use the highest-grade ingredients available.

    Customer Reviews

    5

    4 reviews

    • (4)
    • (0)
    • (0)
    • (0)
    • (0)
    9/11/2025

    Claire

    Vitamin D/K

    Great product. Supports bone & heart health

    Not medical or professional advice

    2/17/2025

    Claire

    Klair labs VitD3 with K1

    Great product for bone & heart health & supports immune system

    Not medical or professional advice

    11/11/2023

    Karen -

    Vitamin D/K

    Love this product for support of immune function (and others).

    Not medical or professional advice

    9/3/2023

    Claire -

    Good product

    Quality product, K2 supports vitamin D absorption

    Not medical or professional advice