The Rethryv Foundation · MHG4
From $99 60-day supply · about $1.65 a day
$104.85 if bought separately · you save $5.85
Muscle. Heart. Gut. One formula for each, and together they support the fourth: your brain.*
How MHG4 works
MHG4 is built on one idea. Creatine supports your muscle, Cardio+ your heart and Bio-Fiber your gut. Your brain depends on all three: it runs on the energy your cells make, the blood your heart moves and the signals that come from your gut. Support all three together, and you support the fourth.*
Brain
Your brain relies on the other three. Creatine supports the energy brain cells run on, the omega-3s in Cardio+ support brain function, and Bio-Fiber feeds the gut bacteria that talk to your brain. Together, they support focus and clear thinking.*
Muscle
Muscle is one of the most important organs for aging well: it drives your metabolism and keeps you strong and independent. Creatine supports strength and lean muscle, and works best alongside strength training.*
Heart
The omega-3s EPA and DHA support heart health, healthy triglyceride levels and a healthy inflammatory response.*
Gut
Most people fall short on fiber. Bio-Fiber feeds the good bacteria in your gut, keeps you regular and supports healthy blood sugar after meals.*
What people get wrong
Why these three together?
Each one has a direct job: Creatine for muscle, Cardio+ for heart, Bio-Fiber for gut. Your brain relies on all three, so taking them together supports the fourth system too.*
Who is it for?
Adults who want a simple daily foundation for staying strong, sharp and steady as they age. If you take nothing today, start here. If you take a cabinet full, this is the core to keep.
Do I need all three?
That’s how they cover all four systems, so we recommend them together. Every formula is also sold on its own if you’d rather start with one.
Three formulas. Four systems. One daily habit.
Questions
60 days. Every pack holds a 60-day supply of all three formulas.
Subscribe and save is coming soon. For now, every MHG4 pack is a one-time purchase.
Great. Check the EPA and DHA per serving and how many capsules that takes. If your omega-3 index is already in range, start with Bio-Fiber and Creatine.
Keep it if it’s working for you. Just add the fiber first. A probiotic can only work with the environment you give it, and most of us don’t eat enough fiber to give it good ground.
Bio-Fiber is built on psyllium husk, a well-studied fiber, in an easy capsule format dosed to fit with the rest of MHG4.
Cheaper versions of each ingredient exist. MHG4 is one physician-designed system, dosed to work together and shipped in one box.
Cardio+: talk to your doctor first if you take a blood thinner. Creatine: talk to your doctor first if you have kidney disease. Creatine can also raise creatinine on lab results. Bio-Fiber: talk to your doctor first if you have a GI condition or take medication. Increase fiber gradually, take each serving with a full glass of water, and take it at least 2 hours apart from medications.
The Rethryv Program
Thirty days with one physician-led team. We look at everything about you, every day, and put it all together into answers and a plan built for you.