The cocoa flavanol blend proven to protect your heart and your mind.
Built around the compound used in Harvard's 21,442-person COSMOS trial. 500mg per serve. The exact clinical dose.
- ✓27% reduction in cardiovascular death — Harvard COSMOS trial
- ✓Supports healthy blood pressure via nitric oxide production
- ✓Clinically shown to improve memory in lower-intake adults
- ✓No Dutch processing — flavanols fully preserved
- ✓Third-party tested — no heavy metal contamination
✓ 30-day money-back guarantee
- Adults 45–70 concerned about heart health
- Anyone noticing brain fog, memory lapses, or word-finding difficulty
- People with a family history of cardiovascular disease or dementia
- Those already on blood pressure medication seeking a natural complement
- Anyone eating dark chocolate thinking they're getting the flavanol benefit
Numbers from real trials.
Not marketing claims.
How it actually works
inside your body.
Vessels stiffen with age
From your 40s onward, your blood vessel lining produces less nitric oxide. Vessels get stiffer. Blood pressure creeps up. Less oxygen reaches your brain.
Flavanols restore nitric oxide
Cocoa flavanols signal the endothelium to produce more nitric oxide — your body's natural vasodilator. Proven by blocking the mechanism and watching the effect disappear.
29% increase in arterial dilation within 12 hours · Nature
Blood flow restores
More nitric oxide means relaxed vessels, lower blood pressure, and more blood reaching your brain — including the hippocampus where memory forms.
fMRI confirmed · Columbia University
Dark chocolate
isn't enough.
| Cavora | Dark Chocolate | No Supplement | |
|---|---|---|---|
| 500mg clinical dose guaranteed | ✓ Every serve | ✗ Need 100–200g daily | ✗ |
| No Dutch processing | ✓ Fully preserved | ✗ 60–90% destroyed | — |
| Harvard COSMOS trial backing | ✓ 21,442 people | ✗ Dose not achievable | ✗ |
| Third-party heavy metal tested | ✓ | ✗ Wide variation | — |
| Calories per effective dose | ✓ Zero | ✗ 500–1,000 cal | — |
| 30-day money-back guarantee | ✓ | — | — |
What consistent use
looks like.
"I'm a 59-year-old software developer who always feared I'd slow down mentally. I can effortlessly keep up with twenty-something computer geeks. I remember things other people forget."
"Just a few weeks in and my blood pressure is down to unbelievable levels. I will take this over blood pressure medication any day — the side effects were destroying my quality of life."
"As a pharmacist, I'm always sceptical. But my cholesterol was finally in an acceptable range — lower than it's been in 15+ years. I can't deny the difference."
"I add it to my morning oats every day. Easy habit, tastes great, and my energy levels have been noticeably more consistent since I started. My doctor also commented that my blood pressure was looking better."
"I take it every morning with my coffee on the deck. Two months in and I genuinely feel sharper. The science behind this product is what sold me — not just another supplement with vague claims."
Try it for 30 days.
Or we'll refund you.
Add Cavora to your daily routine for 30 days. If you don't notice a difference — in energy, focus, or how you feel — we'll refund you in full. No forms, no phone calls, no hassle.
Try Risk-FreeNot just living longer.
Living better.
Vital. Active. Independent. The people who stay this way into their 60s and 70s aren't leaving it to chance — they're making daily decisions that protect their cardiovascular and cognitive health.
Honest answers,
no fluff.
I already eat dark chocolate. Isn't that enough?
Almost certainly not. Most dark chocolate is Dutch-processed, destroying 60–90% of flavanols. To reliably hit 500mg you'd need 100–200g daily — roughly 500–1,000 calories of sugar and saturated fat. Every day.
The COSMOS trial was funded by Mars. Should I trust the science?
The trial was led by Harvard's Brigham and Women's Hospital, funded primarily by the NIH, and published in peer-reviewed journals. The research team has no financial stake in supplement sales. Results have been replicated across multiple independent trials.
I'm on blood pressure medication. Can I take this?
Always discuss any supplement with your doctor if you're on prescription medication. Many people use flavanol supplements alongside existing protocols — your GP can advise on your specific situation.
How quickly will I notice a difference?
Short-term studies show measurable arterial improvements within hours. Blood pressure and cognitive changes observed within 2–8 weeks in clinical settings. Cardiovascular protection builds over months — consistency is what the research rewards.
What if it doesn't work for me?
Try it for 30 days. If you don't notice a difference, contact us for a full refund. No forms, no phone calls, no hassle.
Give your heart and brain what the science says they need.
21,442 people. 3.6 years. Harvard. The compound they tested is in every scoop of Cavora. The only question is whether you're getting enough — and right now, you almost certainly aren't.
$39.99 AUD
30 servings · $1.33 per day
Free shipping · 30-day guarantee · Ships within 24–48 hours