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 

4.9
Rated 4.9 out of 5 stars
Based on 124 reviews
Total 5 star reviews: 119 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1
124 reviews
  • Sarah P.
    Verified Buyer
    Reviewing
    Calming L-theanine
    Rated 5 out of 5 stars
    Been Using for 2 Years

    Love it for stress relief, and I rely on Parsley for the cleanest supplements I’ve been able to find so far

  • Thomas G.
    Verified Buyer
    Reviewing
    Magnesium Glycinate
    Rated 5 out of 5 stars
    Excellent Magnesium Supplement!

    This has helped to improve my sleep at night.

  • ellen
    Reviewing
    Magnesium Glycinate
    Rated 5 out of 5 stars
    5 Stars

    I am so grateful to Parsley Health to have available a reliable quality vitamin like magnesium glycinate. I have used this products several years, it is part of my night time routine. Thank you for many good nights of restful sleep.

  • Lea B.
    Verified Buyer
    Reviewing
    Magnesium Glycinate
    Rated 5 out of 5 stars
    Mag

    This magnesium is beyond any other I have tried. My sleep

    Quality has improved and I'm able to stay asleep. I have recommended to several friends

  • Janese M.
    Verified Buyer
    Reviewing
    Magnesium Glycinate
    Rated 5 out of 5 stars
    Game Changer

    I’ve battled sleep issues for close to 15 years before taking Parsley’s Magnesium Glycinate. I slept through the night and without any sleeping aids the first time I took this magnesium. 6 years later it’s still an essential part of my sleep routine.