"Fuwa.Lab was created with one goal: stop the swelling that puts your health at risk.
That evening puffiness in your ankles? It's not just discomfort. It's a sign that blood isn't moving the way it should.
And when blood stops moving, it starts clotting—silently.
Our clinical-grade EMS technology restarts your body's natural pump, so you can reduce swelling, support healthy circulation, and stop worrying about what's building up inside."
Picture this:
No more checking your ankles every evening.
No more wondering if today's swelling is worse than yesterday. No more fear of what might be building up inside.
Shoes that fit all day.
Morning to night—the same comfortable fit. No more switching to "swelling shoes" by 5pm.
Sleeping without that nagging worry.
You've done something real to protect yourself. Not a massage. Not compression socks that don't reach the deep veins. Real, clinical-grade muscle activation.
This is what happens when your second heart starts working again.
Fuwa.Lab doesn't just reduce swelling. It restarts the pump that keeps your blood moving—so you can stop worrying and start living.
| Aspect | Fuwa.lab™ EMS Massager $150 | Revitive® (EMS) | Massage Session (Clinic) |
|---|---|---|---|
| Price | $150 one-time |
$399 one-time |
$60 per visit |
| Annual Cost (assuming weekly massage) | $150 total | $399 total | ≈ $3,120 |
| Time per Session | check_circle ~15 min | cancel ~20–30 min | cancel 60+ min incl. travel |
| 90-Day Guarantee | check_circle 90-day money-back | cancel Not 90 days | cancel No refunds on used sessions |
| Ease of Use | check_circle Sit & press one button / anytime at home | check_circle Home use but bulkier unit | cancel Requires booking & travel |
* Prices shown in USD
Our 90-Day "Lighter Legs" Guarantee
We're confident Fuwa.Lab will reduce your swelling and restore your circulation.
If you don't see visibly lighter ankles, feel less pressure, and notice the difference within 90 days—send it back for a full refund.
No questions. No hassle.
The only thing you'll lose is the heaviness that's been slowing you down—and the worry about what it might become.
A: Swelling itself isn't immediately dangerous, but it's a sign that blood is pooling in your legs. Over time, stagnant blood can form clots. That's why doctors recommend keeping your calf muscles active—and why hospitals use EMS technology for post-surgery patients.
A: Most foot massagers operate at 5Hz, which only creates surface-level tingling. Fuwa.Lab uses 20Hz—the clinical standard—to reach the deep calf muscles where blood actually pools. This activates your "second heart" and moves blood from the inside out.
A: Compression socks squeeze from the outside, but they don't activate your muscles. The moment you take them off, blood starts pooling again. Fuwa.Lab trains your calf muscles to pump on their own—so you get lasting results, not just temporary compression.
It's best to use the foot massager 30 minutes after meals or baths. Just relax and enjoy the experience while you engage in other activities like watching TV, reading, or working.
