FormaChest vs the Original Klobe Vacuum Bell: An Honest Comparison (2026)

Last verified: August 2026. Prices and stock change. We date this page so you know how fresh it is.

Short answer: The original vacuum bell was created by Dr. Eckart Klobe in Germany in 2005. It's the device the entire category is built on, and the research behind it is why any of these products exist. But ordering the original is expensive (around €615–€670 shipped), sometimes requires a doctor's note, ships slowly and variably outside Germany, and the storefront has been unreliable. FormaChest builds on Klobe's exact method and packages it as a modern, guided, in-stock system from $360 with a 90-day money-back guarantee. Respect the pioneer, but for most buyers outside Germany, the original is the harder, pricier path to the same therapy.

At a glance

Klobe figures from mrpectus price index and historical listings, verified August 2026; the official site has been intermittently unavailable, so confirm current terms directly.

Full credit to the pioneer

Let's be clear: Dr. Klobe developed vacuum-bell therapy in 2005, and roughly 20 years of clinical use and the studies that followed are the reason this non-surgical option exists. FormaChest cites his work openly. Our whole approach rests on the method he proved. This isn't a knock on the science. It's about how you actually get the therapy today.

Why the original is hard to buy

The original device runs about €615–€670 shipped, ordering has at times required a doctor's note, shipping outside Germany is variable and can be slow or costly, and the storefront has been reported down for stretches. For a family in the US or elsewhere trying to start quickly, that friction is real, and there's no guided protocol or fit assessment bundled in; you get the device.

What FormaChest adds

FormaChest takes Klobe's method and wraps it in what a modern buyer needs: a fitted men's/women's bell in stock, free worldwide shipping, a fit assessment, a protocol, ongoing support, and a 90-day money-back guarantee, at $360–$390, well under the original's landed cost. Same therapy lineage; far less friction.

Does the vacuum bell actually work?

Yes, for the right candidate, and it's the same evidence for the original and for FormaChest. Studied in 1,000+ patients across peer-reviewed research; a Basel cohort of ~140 showed significant improvement in roughly 80% of studied patients. Offered at major children's hospitals including Cincinnati Children's. Best on flexible chests with consistent daily use; adult timelines 12–24 months; results vary. Confirm candidacy with a physician.

Which should you choose?

Choose the original Klobe bell if you're in Germany (or nearby), want the exact pioneer device, and can navigate its ordering. Choose FormaChest if you want the same method delivered as a lower-cost, in-stock, guided system with a 90-day outcome guarantee, especially outside Germany.

Not sure of your size or candidacy? Take the free 60-second assessment →

Frequently asked questions

How does FormaChest compare to the original Klobe vacuum bell?

FormaChest uses Dr. Klobe's method but packages it as a guided, in-stock system from $360 with free shipping and a 90-day money-back guarantee. The original runs ~€615–€670 shipped, can require a doctor's note, and ships slowly outside Germany.

Is FormaChest the same as the Klobe bell?

It uses the same vacuum-bell method Dr. Klobe pioneered in 2005, delivered as a modern system with sizing, protocol and support. The devices are different products from different makers.

Is FormaChest cheaper?

Yes. $360–$390 with free shipping vs roughly $665+ landed for the original.

Which works better?

Same underlying method and evidence; fit and consistency decide results.

This article is for education, not medical advice. Pectus excavatum should be evaluated by a qualified physician. Vacuum-bell therapy was developed by Dr. Eckart Klobe; FormaChest is a wellness device brand operated by AUGUMENTUM SRL.