The machine moves the air. It was never built to quiet the tissue that makes the sound. That is the part Silentium works on.
Pressurised air keeps the airway open. It does nothing about the soft tissue at the back of the throat that still flutters as you breathe past it. Silentium works on that tissue, so the sound has less to start from.

Hours of moving air over an irritated throat is why so many CPAP users wake up needing a glass of water before they can speak. Calmer tissue takes that edge off the first hour of the day.

Most couples on CPAP have tried the separate bedroom at least once. Quieter nights are what make that decision reversible, and that is the thing people actually write to us about.
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NameVerified customerThe hours that matter are the ones after three in the morning, when everything relaxes and the snoring gets loudest. One softgel before bed is meant to still be doing its job then.
Snoring intensity typically climbs through the night as muscle tone drops. Illustrative, not measured data.
The hotel night, the head cold, the night the mask simply is not happening. Those are the nights the snoring comes back loudest, and the nights a supplement keeps doing its job.

From a 16-week observational evaluation in 1,000 adults reporting habitual snoring. Full study details on the product page.
One pouch is a full month. If it has not changed your nights by the end of the guarantee, you send it back and pay nothing. You are out the postage, not the product.
❤️ Rated 4.8/5.0 by 2,400 customers
One softgel before bed. Works with the machine you already have. Backed by 90 nights to try it.
| CPAP alone | CPAP + Silentium | |
|---|---|---|
| Holds the airway open with pressure | ✓ | ✓ |
| Works on the tissue that makes the sound | — | ✓ |
| Still helps without the mask on | — | ✓ |
| Nothing extra to wear or fit | — | ✓ |
| Travels in a pocket | — | ✓ |
| 90-night money back guarantee | — | ✓ |



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NameVerified customer30 softgels per pouch. One full month of nights.
Choose your plan: Subscribe & Save
3 PouchesBuy 2, get 1 free
$49.95$144.95
5 PouchesBuy 3, get 2 free
$69.95$234.95
1 Pouch30 nights
$24.95$49.90
The machine and the softgel do two different jobs. The machine holds the airway open with pressure. It does not change the state of the tissue that lines it, which is why plenty of people on CPAP still snore around the mask and still wake up with a dry, scratchy throat.
Silentium works on that tissue. The two sit next to each other on the nightstand without competing.
Subscribe & Save is the lower price and ships a fresh pouch before you run out. Pause or cancel from your account at any time, no phone call.
One-time is a single pouch at a slightly higher price with nothing recurring. Same product, same guarantee.
Fermented wild sage extract in a softgel. Thirty softgels per pouch, which is one full month of nights.
The full ingredient list and the amounts are printed on the pouch and listed on the product page.
No. There is nothing to fit, nothing to wear and nothing that touches your setup. You keep your pressure settings, your mask and your routine exactly as they are.
Keep the pouch closed, somewhere cool and dry, out of direct sun. The resealable pouch is built for it, and the glass jar that comes with the multi-pouch packs works too.
You have 90 nights. Use the whole pouch, and if your nights have not changed, write to us and we refund you. You do not need an unopened box to qualify.
Shipping is free on every order. You get a tracking link as soon as your pouch leaves the warehouse.
From CPAP users
★★★★★ 4.8/5.0 from 2,400 reviews, 25,000+ customers
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NameVerified customerReal users, real results

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Replace with a real customer review. Two or three sentences reads best here, the way a real one runs on a little.

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Replace with a real customer review. Longer entries make the wall uneven, which is what gives it the masonry look.

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Replace with a real customer review. Keep a few of these short.
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Replace with a real customer review. A mix of lengths is what stops the wall looking like a grid.

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Why CPAP users choose it
A full pouch, in your own bed, with your own machine. If your nights have not changed by the end of it, you get your money back.
The glass storage jar comes free with 3 pouches, and the on the go keychain case is added at 5. Yours to keep either way.
Thirty softgels, thirty nights. Take the three or five pouch pack and the price per night drops sharply.
Thirty nights to find out whether the quiet part of your setup was missing all along. Covered for 90 nights either way.
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★★★★★ 4.8/5.0 from 2,400 reviews