Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

Free Shipping

Buy 1, Get 1 Free

Subscribe and Save

⭐⭐⭐⭐⭐ 4.9 Excellent 20,312+ Reviews

Quiet The Flutter The Way Nature Intended

Support a steady heart rhythm and calm cardiovascular function with an easy, clinically-backed routine built for adults 20-75 who are done living with palpitations.

30-Day Money Back Guarantee

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Non GMO

Premuim Quality

Subscribe and Save

Built For Adults Like You Who've Tried Everything

Heart palpitations don't discriminate by age or lifestyle. If your heart needs rhythm support, this was made for you.

Your cardiologist said "just live with it"

You've had the ECG, the Holter monitor, the echocardiogram. Every test came back "benign." But the flutter never stopped, and lying awake at 2am isn't something you can simply accept.

You won't stay on beta blockers forever

Metoprolol, bisoprolol, or atenolol may have taken the edge off, but the fatigue, low blood pressure, and side effects have you looking for a real natural option that supports your heart at the cellular level.

You're active, healthy, and completely blindsided

You eat well, you walk daily, you cut the caffeine. The palpitations still came. You need to understand why, and rebuild your confidence in a body you used to trust.

You've tried magnesium and it didn't work

Drugstore magnesium oxide. Spring Valley. The cheap stuff. You've done all of it. Cardiac Magnesium Complex is different, and we'll show you exactly why.

Real Stories, Real Results

Trusted and Loved by 20,000+

Catherine M.

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

Paige D.

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

Daniel C.

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

Margaret B.

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

Amanda F.

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

Nathann C.

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

Thomas R.

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

Catherine M.

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

Paige D.

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

Daniel C.

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

Margaret B.

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

Amanda F.

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

Nathann C.

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

Thomas R.

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