Natural and effective relief for sinusitis symptoms

Capster offers natural relief for a blocked nose, post nasal drip and sinus headaches.

Rinse plans starting from
only 5.5 € a month

Try now

Join over 12 000 users who have already found relief to sinus infections with Capster.

Capster is a revolutionary patent pending nasal rinsing device that’ll last a lifetime.

Can you imagine a helpful companion who’s always there to help you relieve problems caused by sinusitis? Better believe, because Capster is small enough to fit in your pocket and made from durable medical-grade silicone to take on any adventure.

  • Easy to prepare

    Our device fits on all standard plastic bottles. Just pour one rinse mix sachet into the bottle, add clean warm water, attach Capster and give it a shake.

  • Easy to rinse

    Capster lets you regulate rinse flow and small valves inside the device prevent contaminated fluids from being sucked back into the bottle.

  • Easy to clean

    Capster was made from medical-grade silicone that lasts you a lifetime. You can boil Capster to kill harmful bacteria that made you ill. Revenge.

How Capster works?

  1. Find a bottle and mix the solution
  2. Rinse your nose
  3. Feel the relief
Try it now

Capster was developed in co-operation with some of the best ear-nose-throat doctors in Estonia

  • Capster is a simple and easy-to-use device for effective, large volume nasal irrigations, delivered with low positive pressure.

    Risto Vaikjärv, M.D. ENT doctor and surgeon

  • Regular large volume nasal irrigations delivered with low positive pressure play a key role in the treatment of chronic rhinosinusitis.

    Kristel Kalling, M.D. President of the Association of Ear, Nose, Throat doctors and Head and Neck surgeons of Estonia, ENT doctor and surgeon

Improve your sinus health with a rinse plan.

It’s simple. Choose your plan and sign up.

  • We’ll ship you the starter set

    Inside you’ll find the most awesome nasal rinse device ever invented, 30 refill sachets to make the rinsing solution and a 500 ml bottled water that is perfect for rinsing.

  • After 15 or 25 days, based on your plan, we’ll ship the first refill

    You’ll receive a sturdy envelope with 30 refill sachets straight to your mailbox. And it will re-appear every 15, 30 or 60 days, based on the schedule you choose when you sign up.

  • You have 100% control – change, skip or cancel any time

    Rinse exactly as much as you want. Change, skip or cancel your refill at any time. No need to stockpile, no long term commitments.

Get the relief today!

Join with any Capster rinsing plan and get first 30 rinses for free. Plans starting from 5.5 €.

Here’s what you’ll get:

  • 1x Capster rinsing device
  • 30x FREE rinsing mixes
  • 500 ml bottled water
  • Free shipping
Choose your plan

Save over 37% with our starter set

First payment 24.99 €

Regular price + shipping if separately purchased 40 €