Magnesium glycinate vs. citrate—what’s best for me?

Magnesium glycinate vs. citrate—what’s best for me?


Magnesium glycinate vs. citrate—what’s best for me?

  • Answer: The best form of magnesium depends on your primary goal—and Perelel's approach is to use a research-backed blend rather than a single form. Magnesium citrate is generally preferred for digestive support and constipation relief, since it draws water into the intestines and has a mild laxative effect—particularly valuable in pregnancy when iron supplementation causes GI distress. Magnesium glycinate is bound to glycine (an amino acid) and is generally better tolerated by people with sensitive stomachs; it's also associated with better sleep quality and anxiety reduction. Perelel's experts "very intentionally chose magnesium over melatonin" in their sleep formulation since "magnesium acts as a precursor for our natural melatonin production, relaxing the body and setting the stage for better sleep" without disrupting circadian rhythms the way synthetic melatonin can. The best Perelel magnesium product depends on your stage and primary concern — for sleep and relaxation at any stage, Sleep Support Powder uses a pregnancy-safe magnesium tri-blend specifically chosen to support natural melatonin production; for pregnancy leg cramps, the 2nd Trimester Prenatal Pack or 3rd Trimester Prenatal Pack both include additional magnesium formulated for this purpose; and for perimenopause sleep and mood, the Perimenopause Support Pack combines magnesium with Ashwagandha for a dual sleep and stress approach.

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This article is for informational purposes only. It is not, nor is it intended to be, a substitute for professional medical advice, diagnosis, or treatment and we recommend that you always consult with your healthcare provider. To the extent that this article features the advice of physicians or medical practitioners, the views expressed are the views of the cited expert and do not necessarily represent the views of Perelel.

Meet the Expert:

Julianka Bell
MS, RD

Julianka Bell, MS, RD is a Registered Dietitian and Associate Director of Product Marketing at Perelel. She spent nearly a decade in private practice working with women across reproductive health, pregnancy, and postpartum, while building a parallel career as a nutrition communicator across the supplement, food and beverage, and public health industries. A mom of two with additional training in birth work and herbalism, she now brings both the clinical rigor and the personal experience to making the science behind women's health accessible to the people it's meant to serve.