A platform to prehabilitate and precondition

The BLOOM⁴³ platform is now available to all breast surgery patients in the U.S.

Empowering patients to prehabilitate and precondition prior to surgery to prevent complications and optimize outcomes.


Breast surgery often entails physical, emotional, and logistical challenges.

Adequate patient preparation and support is crucial for optimal outcomes and enhanced patient experience.

Of patients felt physically underprepared for their surgery

61%

Felt isolated during their breast surgery journey

69%

Did not feel they had enough information to advocate for themselves

50%

Felt fully informed of the details of their procedure

Only 28%

*Plexāā survey on breast cancer patients, n=141, 2024

BLOOM⁴³ is a medical device that uses Supraphysiological Preconditioning™ to boost skin resilience. Previous clinical trials have shown that this technique can support wound healing and help prevent post-operative wound complications, such as skin necrosis, associated with breast procedures.

Worn at home prior to surgery, BLOOM⁴³  gently and precisely preconditions the skin at the intended surgical site, stimulating the release of heat shock proteins, and enhancing blood flow and tissue resilience.    

BLOOM⁴³ medical device

Learn more about BLOOM⁴³
Discover Supraphysiological Preconditioning™

BLOOM⁴³ app

The BLOOM⁴³ companion app is an evidence-based resource designed to support and empower anyone preparing for breast surgery.

With expert medical content, personalized Prehab™ and Rehab programs, and a supportive community, the app empowers patients to feel prepared, confident, and supported at every stage of their breast surgery journey.

Learn more about the BLOOM⁴³ app

How BLOOM⁴³ helped our patients

  • Access medical, evidence-based content and a supportive community

  • Your healthcare provider will prescribe the BLOOM⁴³ medical device.

  • Conveniently order right from the BLOOM⁴³ app

  • Your BLOOM⁴³ will arrive 7-10 before your scheduled surgery

  • Use the BLOOM⁴³ app to prepare your mind and body ahead of your surgery

  • Use the BLOOM⁴³ device the night before your surgery

  • Use the BLOOM⁴³ app to follow expert guidance and tips after your procedure, supporting a smooth and successful recovery

  • Easily return the BLOOM⁴³ device and receive the refund of your deposit

  • Feel confident and ready to get back to your routine

How your BLOOM⁴³ journey works

*The BLOOM⁴³ medical device is currently available in the US and is HSA/FSA eligible. Our team is working hard to make it available in other countries around the world. 

BLOOM⁴³ is now available for hospitals and clinics in the US

By integrating BLOOM⁴³ into your care pathway, you can empower your patients to prehabilitate and precondition prior to their breast surgery to prevent complications and optimize outcomes.

Learn more about BLOOM⁴³ for hospitals and clinics