3rd-party tested for purity

Sourced from independent manufacturers certified by the NSF and USP, nonprofit quality-control organizations 

Professional-grade quality

Subjected to the same rigorous testing as pharmaceutical drugs, then approved by Parsley’s leading clinicians

USA-made for traceability

By facilities that meet manufacturing standards enforced by the FDA 

5.0
Rated 5.0 out of 5 stars
Based on 100 reviews
Total 5 star reviews: 96 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100 reviews
  • Molly M.
    Verified Buyer
    Reviewing
    Body Guard
    Rated 5 out of 5 stars
    A supplement I can feel good about

    Not just feeling good as a goal, is knowing that the product you are taking is enhancing your immunity. I have been taking this daily since 2020.

  • Ellen A.
    Verified Buyer
    Reviewing
    Vitamin D3 + K2
    Rated 5 out of 5 stars
    Easy and cost effective

    It is nice not to have to swallow more tablets to get enough Vitamin D. Priced better than similar item on Fullscript.

  • Katie R.
    Verified Buyer
    Reviewing
    Vitamin D3 + K2
    Rated 5 out of 5 stars
    Improved blood markers

    For me the oil absorbs much better and can see the levels rise.

  • Corinna C.
    Verified Buyer
    Reviewing
    Vitamin D3 + K2
    Rated 5 out of 5 stars
    Love the Combo

    Love that it's D3 and K2 together for better absorption.

  • Victoria W.
    Verified Buyer
    Reviewing
    Vitamin D3 + K2
    Rated 5 out of 5 stars
    Love!!

    Easy to take and conveniently packaged