Maybe this can help. If you can't find your answer, email us at support@cymbly.com.
How it works
Your under-eye skin is losing the battle on two fronts at once — collagen breaking down faster than it rebuilds, and fluid pooling with nowhere to drain. Cymbly Reveil is engineered to fight both, with two clinical technologies most eye creams skip entirely.
1. The Structural Problem
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2. Red Light Therapy
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3. EMS Microcurrent
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The Science Behind Every Session.
Cymbly Reveil isn't built on more LEDs or a stronger buzz. It's built on two clinical technologies — proven independently, before they ever reached a beauty aisle — working together on the two root causes of under-eye fatigue: collagen depletion and poor lymphatic drainage.
†Based on the cited studies referenced above. Individual results may vary. This product is not intended to diagnose, treat, cure, or prevent any disease.
Over 5,000 Under-Eyes Transformed

The real reason your eye cream isn't working isn't the formula — it's the mechanism.
Collagen isn't just declining as you age — your under-eye skin has almost none to begin with. It's the thinnest skin on your face, with fewer oil glands and less structural support than anywhere else — which is exactly why it shows fatigue first.
Eye creams were built to hydrate the surface. That's a real job, and they do it. But puffiness and dark circles aren't a surface problem — they're happening at the level of collagen production and fluid drainage, underneath the layer any cream can physically reach.
And while you were applying serum after serum hoping the right formula would finally show up — caffeine, retinol, peptides, vitamin C — you were treating a depth no topical was ever built to reach.
The difference between "didn't work" and "worked" in the research wasn't the ingredient. It was the mechanism.
Got more questions?
USAGE
Once a day, ideally around the same time — before bed or during downtime works best.
Daily is best. Results build cumulatively, so consistency matters more than perfection.
No — one 10-minute session is what's been studied, which is why it auto-shuts off at 10 minutes.
EFFECTIVENESS
Most people see reduced puffiness within the first week. Deeper collagen changes build over 4–12 weeks.
You're covered by our guarantee, built around the real 8-week timeline the research supports. Reach out and we'll make it right.
SAFETY
Yes — both technologies are decades-old and calibrated specifically for this area. Check with your doctor if you have a pacemaker or are pregnant.
Like all skincare devices, Cymbly Reveil is not FDA approved to treat or prevent disease, but it's manufactured in an FDA-registered, quality-controlled facility.