FormaChest vs Pectus Solutions (Vacuum Bell 2.0): 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: Pectus Solutions sells the "Vacuum Bell 2.0", a single 19 cm device made in the USA, for $429, with a free online consult, a 10-year warranty and two years of support, but it's for male patients aged 15+ only (they decline female patients). FormaChest is a guided system with men's and women's sizing, a fit assessment and support, from $360 with a 90-day money-back guarantee. If you're a man 15+ who fits their one size and values their 2-year support, Pectus Solutions is a solid option. If you're female, younger, or want a lower price and a size fitted to you, FormaChest is built for you.

At a glance

Pectus Solutions figures from pectus-solutions.com (Sydney, Australia), verified August 2026.

The biggest difference: they don't serve women

Pectus Solutions states plainly that it does not treat female patients, citing limited evidence in that population. That's their call, but it leaves every woman and girl with pectus excavatum without an option there. FormaChest offers a women's-specific bell ($390) and sizing, so the female half of the pectus population isn't turned away. If you're shopping for a daughter, a partner, or yourself as a woman, this is decisive.

Price and sizing

FormaChest starts at $360 (men) / $390 (women) with free shipping; Pectus Solutions is $429 for its single 19 cm bell. Their device is genuinely well-made, with USA medical-grade silicone, a heavy-duty pump and 0.2 bar peak pressure, but it's one size for ages 15+. FormaChest fits across a range and includes a pre-purchase fit assessment, which matters for younger teens and for chests the 19 cm bell doesn't suit.

Support: both take it seriously

Credit where due: Pectus Solutions includes a free online orthotic consult, a tailored exercise program, and two years of support. That's a real, guided offering, not just a device drop. FormaChest is also a guided system (protocol, fit assessment, ongoing support) and adds a 90-day money-back guarantee tied to your outcome, where Pectus Solutions offers a 10-year device warranty. Different protections: outcome vs durability.

Does the vacuum bell actually work?

Both use the same clinically studied method. Across peer-reviewed research it's been studied in 1,000+ patients; a Basel cohort of ~140 showed significant improvement in roughly 80% of studied patients. Developed by Dr. Eckart Klobe in 2005, it's offered at major children's hospitals including Cincinnati Children's. It works best on flexible chests with consistent daily use; adult timelines run 12–24 months and results vary. Confirm candidacy with a physician.

Which should you choose?

Choose Pectus Solutions if you're a man 15+ who fits their 19 cm size and wants their USA-made device and 2-year support. Choose FormaChest if you're female, a younger teen (parent-led), or want a lower price, fitted sizing, and a 90-day outcome guarantee.

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

Frequently asked questions

How does FormaChest compare to Pectus Solutions?

FormaChest is a guided system with men's and women's sizing from $360 and a 90-day money-back guarantee. Pectus Solutions sells one USA-made 19 cm bell for $429 with a free consult and 2-year support, but only for male patients aged 15+.

Does Pectus Solutions treat women?

No. They state they don't treat female patients. FormaChest offers a women's bell and sizing.

Is FormaChest cheaper?

Yes. From $360 vs $429, both with free shipping.

Which is better for a teenager?

Younger, flexible chests respond well, but under-18s should be parent-led. FormaChest supports younger teens with a parent; Pectus Solutions starts at 15+.

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.