Magnesium Heart Rhythm Formula™
⭐⭐⭐⭐⭐ Rated 4.9/5 With 20,413+ Reviews
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Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Free Shipping
Non GMO
No Harsh Additives
Gluten Free
Why Reviva Works
Your Cellular Mineral Balance Declines With Age
The Hidden Driver Behind a Restless Heart
As we age, the body holds onto less magnesium and potassium, the two minerals that keep each heartbeat steady. Modern stress, medications, and a depleted diet drain them faster, and standard blood tests rarely catch it, leaving the rhythm more unsettled over time.
What Customers Say
Trusted and Loved by 20,000+
Cured my perimenopause palpatations!
"The palpitations started right around the time my cycle became irregular. I'd be sitting at my desk and suddenly my heart would race for no reason, or I'd wake up at 3am with it pounding so hard I could hear it. I went to the ER twice. Everything came back normal and they just called it a fluke. My doctor offered me an SSRI. I didn't want medication, I wanted answers. I found a video explaining the hormonal connection: when estrogen drops, you lose magnesium, and your heart loses its rhythm regulator. That explanation finally made sense of the last two years of my life. Six weeks on Reviva and I went a full week without a single noticeable flutter. I cried in the kitchen."
Verified Rating
My doctor told me it was anxiety until Reviva
"I've had PVCs since my fifties. Two cardiologists, three ECGs, a 24-hour Holter monitor, and they all said the same thing. Benign. Learn to ignore it. Try ignoring your own heart skipping fifteen times a minute. I was on a beta blocker and a statin and the palpitations never really stopped. My daughter found Reviva after reading about magnesium taurate online. I didn't expect anything, I'd already wasted money on the stuff from Costco and felt nothing. About a month in I realized I hadn't been counting my skipped beats in the morning anymore. They faded into the background instead of being the loudest thing in my body. No doctor ever mentioned magnesium. Not once in twenty years."
Verified Rating
I stopped counting my skipped beats until Reviva
"The palpitations started when I hit perimenopause. Nobody warned me. I'd be sitting at my desk and suddenly my heart would race for no reason, or I'd wake up at 3am with it pounding so hard I could hear it. My doctor said it was anxiety and offered me an SSRI. I didn't want medication, I wanted answers. I found Cardiac Magnesium Complex through a YouTube video about hormonal palpitations. The mechanism finally made sense to me, your estrogen drops, you lose magnesium, your heart loses its rhythm regulator. Six weeks in I went a full week without a single noticeable flutter. I cried in the kitchen."
Verified Rating
Game changer
"My husband was a mess. Constant palpitations for years, couldn't enjoy a coffee, couldn't have a glass of wine without paying for it for two days. He'd been to the Cleveland Clinic and they couldn't find anything structural. He's a stubborn man and didn't want to try 'another supplement.' I bought Cardiac Magnesium Complex anyway and put it next to his vitamins without saying anything. Two months later he told me his heart felt 'normal' for the first time in years. I just smiled. He still doesn't know I'm the one who bought it. Now I order the 6-month bundle for both of us."
Verified Rating
beta blocker slowed my heart down but Reviva settled it
I'd been on bisoprolol for four years. The cardiologist said it would help and in a way it did, the episodes weren't as violent. But I was exhausted all the time, cold hands, couldn't get through the afternoon without feeling like I was running on empty. And the flutter was still there, just quieter. I kept asking if there was a root cause and kept being told to manage it. I started Reviva after reading that magnesium and potassium deplete together and that a beta blocker doesn't address either. I talked to my pharmacist first, kept taking the bisoprolol, added Reviva alongside it. Within about five weeks the flutters at bedtime went from every night to almost never. I still don't fully understand why my cardiologist never mentioned magnesium."
Verified Rating
My heart finally feels like it belongs to me again
"Five cardiologists told me my PACs were nothing to worry about, but my quality of life said otherwise. I was scared to climb stairs, scared to go to bed. Three weeks into Reviva and I walked a full 9 holes of golf without stopping to check my pulse. First time in 6 years."
Verified Rating
Happy with what I got
"I've been on a statin for 8 years and the palpitations started about a year in. My doctor said the two weren't related. After reading about magnesium depletion I tried Reviva, and within a month the flutters at bedtime went from every night to almost never. Wish I'd known years ago."
Verified Rating
Cured my perimenopause palpatations!
"The palpitations started right around the time my cycle became irregular. I'd be sitting at my desk and suddenly my heart would race for no reason, or I'd wake up at 3am with it pounding so hard I could hear it. I went to the ER twice. Everything came back normal and they just called it a fluke. My doctor offered me an SSRI. I didn't want medication, I wanted answers. I found a video explaining the hormonal connection: when estrogen drops, you lose magnesium, and your heart loses its rhythm regulator. That explanation finally made sense of the last two years of my life. Six weeks on Reviva and I went a full week without a single noticeable flutter. I cried in the kitchen."
Verified Rating
My doctor told me it was anxiety until Reviva
"I've had PVCs since my fifties. Two cardiologists, three ECGs, a 24-hour Holter monitor, and they all said the same thing. Benign. Learn to ignore it. Try ignoring your own heart skipping fifteen times a minute. I was on a beta blocker and a statin and the palpitations never really stopped. My daughter found Reviva after reading about magnesium taurate online. I didn't expect anything, I'd already wasted money on the stuff from Costco and felt nothing. About a month in I realized I hadn't been counting my skipped beats in the morning anymore. They faded into the background instead of being the loudest thing in my body. No doctor ever mentioned magnesium. Not once in twenty years."
Verified Rating
I stopped counting my skipped beats until Reviva
"The palpitations started when I hit perimenopause. Nobody warned me. I'd be sitting at my desk and suddenly my heart would race for no reason, or I'd wake up at 3am with it pounding so hard I could hear it. My doctor said it was anxiety and offered me an SSRI. I didn't want medication, I wanted answers. I found Cardiac Magnesium Complex through a YouTube video about hormonal palpitations. The mechanism finally made sense to me, your estrogen drops, you lose magnesium, your heart loses its rhythm regulator. Six weeks in I went a full week without a single noticeable flutter. I cried in the kitchen."
Verified Rating
Game changer
"My husband was a mess. Constant palpitations for years, couldn't enjoy a coffee, couldn't have a glass of wine without paying for it for two days. He'd been to the Cleveland Clinic and they couldn't find anything structural. He's a stubborn man and didn't want to try 'another supplement.' I bought Cardiac Magnesium Complex anyway and put it next to his vitamins without saying anything. Two months later he told me his heart felt 'normal' for the first time in years. I just smiled. He still doesn't know I'm the one who bought it. Now I order the 6-month bundle for both of us."
Verified Rating
beta blocker slowed my heart down but Reviva settled it
I'd been on bisoprolol for four years. The cardiologist said it would help and in a way it did, the episodes weren't as violent. But I was exhausted all the time, cold hands, couldn't get through the afternoon without feeling like I was running on empty. And the flutter was still there, just quieter. I kept asking if there was a root cause and kept being told to manage it. I started Reviva after reading that magnesium and potassium deplete together and that a beta blocker doesn't address either. I talked to my pharmacist first, kept taking the bisoprolol, added Reviva alongside it. Within about five weeks the flutters at bedtime went from every night to almost never. I still don't fully understand why my cardiologist never mentioned magnesium."
Verified Rating
My heart finally feels like it belongs to me again
"Five cardiologists told me my PACs were nothing to worry about, but my quality of life said otherwise. I was scared to climb stairs, scared to go to bed. Three weeks into Reviva and I walked a full 9 holes of golf without stopping to check my pulse. First time in 6 years."
Verified Rating
Happy with what I got
"I've been on a statin for 8 years and the palpitations started about a year in. My doctor said the two weren't related. After reading about magnesium depletion I tried Reviva, and within a month the flutters at bedtime went from every night to almost never. Wish I'd known years ago."
Verified Rating
Your Timeline
What You'll Feel After Starting Reviva
A week-by-week look at how the cellular environment rebuilds, from the first quieter nights to a rhythm you stop thinking about.
The Nervous System Begins to Settle
Most people notice it at night first, and that is not a coincidence. Magnesium plays a direct role in regulating the nervous system's calcium channels, the same pathway that keeps the heart muscle from firing irregularly. As the sublingual drops begin delivering magnesium in a form that crosses into the cells rather than passing through the gut, the first shift is usually a quieter evening.
The Cardiac Cells Refill
By this stage, magnesium taurate, an amino acid concentrated in healthy cardiac muscle tissue, is reaching the cells that govern your heart's electrical rhythm. Simultaneously, potassium retention improves, as the kidneys only holds onto potassium when intracellular magnesium levels are adequate. Most people describe it the same way: the flutter settles, and for the first time in a long time, they wake up rested.
Fewer Skips, Steadier Days
The skips people used to count are noticeably fewer. The magnesium-potassium balance inside the cardiac cells is now being maintained rather than constantly rebuilt from zero. The L-theanine, chamomile, and passionflower in the formula continue supporting the GABAergic calming pathway, which quiets the stress trigger that makes skipped beats feel loud. Customers report they stopped checking their pulse out of habit.
Back to Yourself
Customers report they feel like themselves again. Steady through a long dinner, present on the walk, sleeping through the night, no longer building their day around a heartbeat they don't trust. The mineral and electrical balance that governs rhythm is now supported on both sides, magnesium and potassium, and the calm botanical layer keeps the nervous system from fluctuation. From here, Reviva is a ten-second daily ritual.
Feel the Shift in
How Your Heart Beats
Refill the magnesium your heart runs on, so you can sleep through the night and stop building your day around your pulse.
The 10-Second Daily Ritual
Simple, fast, and built for absorption - no pills to swallow, and nothing for your gut to break down first.
Fill the Dropper
Draw your daily serving of Reviva into the dropper so it is measured according to what the formula recommends.
Hold Under Your Tongue
Place the drops beneath your tongue for 10-20 seconds before swallowing. The liquid form was made for better absorption and keeps the routine easy to repeat.
Stay Consistent
Use it once a day at the same time, then pair it with your water or morning routine to make consistency effortless and complete your 12 weeks.
Here Is What Changes When the Cells Get What They Need
Four things your heart depends on. Four things most supplements skip.
Running Low
Supported
Results Felt By Those Who Tried Reviva
Based on customer feedback and post-purchase surveys. Individual results may vary.
Said they would keep Magnesium Heart Rhythm Formula as part of their daily routine
Reported a noticeable easing of the things that brought them in - the night-time flutter, the cold hands, the pressure they could feel
Had Better Lab Readings and don't dread the doctor anymore.
Said their energy and sleep improved once they were no longer lying awake aware of their own heartbeat
What's Inside
Magnesium Taurate
The cardiac-specific form most supplements skip. Magnesium controls how calcium enters your heart cells each beat, and when it runs low the muscle misfires, the flutter, the skipped beat, the 2 am wake-up. Form beats dose: drugstore oxide absorbs at about 4%, citrate isn't built for the heart. Taurate is, bound to taurine, the amino acid concentrated in heart muscle, so every drop lands where it's needed.
Potassium
The cofactor most supplements forget. Magnesium and potassium work as a pair: magnesium relaxes the heart muscle between beats, potassium fires the next. But your body can't keep potassium without enough magnesium first, so your kidneys flush it back out, even if you eat bananas every day. That's why magnesium alone only half works. Reviva adds potassium at the amount that lets your magnesium actually do its job.
Vitamin D3+K2
A pair that works best together. Your body uses D3 to absorb calcium, and K2 (as MK-7) to direct that calcium into your bones and out of your arteries. Taking D3 alone can send calcium to the wrong places, which is why we pair them. K2 keeps arteries flexible, and flexible vessels mean your heart works less hard, supporting the steady rhythm and circulation you're building. We use plant-based D3 at a sensible dose, because with vitamin D, balance beats loading up.
Vitamin B6
The activator that turns minerals into action. Magnesium and taurine don't work on their own. Your body needs Vitamin B6 to put them to work inside your cells, and without it, even premium minerals can sit unused. B6 also helps your nervous system make the calming signals that keep your heart from racing when stress hits. It's the quiet cofactor working behind the scenes, making sure everything else in the formula actually does its job. Small ingredient. Big multiplier on everything else in the bottle.
Organic Sea Moss Extract
A mineral-rich seaweed that supports healthy circulation and blood pressure. Sea moss is a natural source of potassium and magnesium, the electrolytes that help blood vessels relax so oxygen and nutrients reach your heart cells more efficiently. It also provides antioxidant compounds that help protect your blood vessel lining from everyday oxidative stress. It works alongside the magnesium and potassium in this formula to support the steady rhythm and circulation you're building.
L-Theanine + Chamomile + Passion Flower
The calm that quiets the trigger. For many people, the fluttering and skipped beats hit worst when stress floods the body with adrenaline. These three botanicals work on that moment. L-Theanine settles the fight-or-flight response before it reaches your heart, at the 200 mg dose used in research, without making you drowsy. Chamomile and Passion Flower ease the wound-up, racing-mind feeling through the body's natural calming pathway. The minerals steady the rhythm. These three quiet what sets it off.
Reviva vs Other Brands
Discover the superior benefits of our advanced formula
|
Other Brands | |
|---|---|---|
| Cardiac-specific magnesium form | ||
| Bound to taurine | ||
| Paired with potassium | ||
| Five active ingredients in one | ||
| Fast sublingual absorption | ||
| Third party lab tested |