Woman beginning her evening Oryssi routine at a bright bathroom vanity while filling a water glass
Midlife woman tending an indoor herb garden with Oryssi magnesium glycinate on a nearby kitchen shelf

What Sets Our Magnesium Apart?

Not all magnesium is equal. Unlike 98% of other magnesium supplement brands, Oryssi uses only fully chelated, unbuffered magnesium bisglycinate—with no magnesium oxide or other magnesium forms—for gentle, highly absorbable support for rest, recovery and relaxation. Because you deserve the best.

Oryssi original icon: glycine

Not All Magnesium Glycinate Is the Same

Some products labeled “magnesium glycinate” are mixed with cheaper, poorly absorbed magnesium oxide. Oryssi uses only fully chelated, unbuffered magnesium bisglycinate—magnesium gently bound to the amino acid glycine for better absorption and digestive comfort.

Oryssi original icon: magnesium

Elemental Magnesium, Not Just a Big Number

Many labels count total compound weight, not the elemental magnesium your body actually absorbs. Oryssi lists it directly: 200 mg elemental magnesium per serving.

Oryssi original icon: absorption

Gentle on Your Stomach

Poorly absorbed forms like magnesium oxide draw water into the gut, which is why they're associated with cramping and stomach upset. Bisglycinate's gentler absorption profile is a common reason people who react to other magnesium supplements tolerate this form better.

Oryssi original icon: calm

Calm, Not a Knockout

Magnesium supports normal relaxation and muscle function. It isn't positioned as a sedative — it's a nightly habit, not a knockout dose.

50K+ HAPPY CUSTOMERS

Excellent 4.8 / 5

What Real Customers Are Saying

  • Finally, My Brain Shuts Off at Night

    "I started this mostly to stop the 3am wide-awake, mind-racing thing. I wasn't expecting much, I'd tried melatonin and it just left me groggy the next day. About three weeks in I noticed I was actually sleeping through, not just falling asleep faster. My husband mentioned I seemed less on-edge in the evenings before I'd even said anything. I take 2 capsules after dinner."

    Sarah M., 42

  • The First Thing That Actually Worked Before My Period

    "I've cycled through ashwagandha, various 'calm' blends, magnesium from three other brands, before this one nothing actually changed the week before my period. This is the first thing where the difference is obvious, less tension, less of that wired-but-exhausted feeling. Not dramatic, just consistently better. On my third bottle now."

    Rachel T., 39

  • My Doctor Said 'Ride It Out.' A Friend Knew Better.

    "My doctor's answer to the night sweats and disrupted sleep was basically 'that's perimenopause, ride it out.' A friend in my book club mentioned magnesium glycinate specifically, not just any magnesium. About 10 days in my sleep noticeably improved. I'm not saying it fixed everything perimenopause throws at you, but it's the first thing that's actually helped."

    Michelle K., 47

  • No More Scrolling at Midnight

    "Bought this for general stress, work has been a lot. Didn't expect much honestly. A month in, I'm falling asleep faster and not lying there scrolling my phone at midnight. Already sent the link to my sister."

    Emily R., 29

  • Two Weeks In, the Cramps Were Gone

    "I've dealt with leg cramps at night for years and just accepted it. Someone in my walking group suggested magnesium glycinate specifically. Within about two weeks the cramps had mostly stopped. Taking it with my evening meal, three months in now and still going."

    Diane P., 61

    Why Choose Oryssi?

      Others
    Premium Chelated Glycinate
    No Magnesium Oxide
    Third-Party Lab Tested
    Elemental Mg, Honestly Labeled
    Filler-Free Formula

    Frequent Questions

    One daily serving is two capsules. With 60 capsules in the bottle, that works out to 30 servings.
    No. The daily serving can be taken at another time. For an evening routine, use it 30–60 minutes before bed and follow the label directions.
    Different magnesium compounds are not interchangeable. Oryssi names magnesium bisglycinate directly and states the elemental-magnesium amount per serving, so you can evaluate the label without decoding a blend.
    No. It is a magnesium supplement designed to support calm and normal muscle function, not a knockout sleep aid. Responses vary from person to person.
    The capsule is plant-based cellulose with no gelatin or gluten-containing ingredients.
    Ask your healthcare professional to review the full label if you use prescription medication, are pregnant or nursing, have kidney concerns, or are unsure whether magnesium belongs in your routine.
    Many women experience changes in sleep and their ability to switch off during perimenopause and other hormonal transitions. Magnesium supports the nervous system and normal muscle function, but Oryssi is not intended to treat perimenopause or its underlying causes.
    Many women experience cycle-related muscle tension, mood fluctuations, and sleep disruption. Magnesium supports normal muscle function and the nervous system, but Oryssi is not intended to treat PMS or its underlying causes; individual experiences vary.