the heart stack
Join the waitlist and you hear first — founding users get the first allocation. No spam, one email when it ships.
Heart health, kept daily.
vitamin d for the foundation — immunity, bones, muscle — plus cardio with 250 mg EPA & DHA, the exact daily dose at which omega-3s contribute to normal heart function. Two chews a day, from algae, not fish.
What's inside
| vitamin d — vitamin D3 per tablet | 75 µg |
| cardio — EPA & DHA per tablet | 250 mg |
| Daily total — vitamin D | 75 µg |
| Daily total — omega-3 (EPA+DHA) | 250 mg |
Why together
- EPA & DHA at 250 mg/day — the EFSA heart-function threshold, exactly
- Vitamin D at clinical strength for the base
- 2 × 30 tablets — one month, €1.20 a day · ships from October 2026
Built on real research
Four-year randomized controlled data: vitamin D3 with marine omega-3 supplementation was associated with slower leukocyte telomere shortening in adults.
Vitamin D, omega-3 and exercise showed individual and additive effects on DNA-methylation clocks of biological aging in older adults.
Any time of day. No water, no measuring, no fishy burps. Lemon, actually pleasant.
Tie it to something you already do daily — morning coffee, brushing teeth. Five seconds.
Longevity is built through consistent care. Blister-sealed so tablet #30 is as fresh as #1.
