Who We Are

ancient medicine, modern cuties

the Kairetool builds on ancient eastern medical knowledge pertaining to the body's lymphatic system, offering a non-invasive, deep tissue detox tool rooted in ancient wisdom & updated for the modern world.

promotes lymphatic health & circulation

naturally & non-invasively detoxifies deep tissue

combines benefits of massage & beauty rollers

superior materials, superior results

no more squeaky jade rollers, rusty pins, or scary knives. the Kairetool offers a non-invasive solution to the tools of the past with an ergonomic, precision cut design for DIY skincare anytime, anywhere.

surgical-grade stainless steel

ethically sourced jade & rose quartz

CNC precision laser cut

real deal surgical steel

we offer free shipping, a lifetime warranty, & a satisfaction guarantee on all our products. if you don't love your Kairetool, you can return it within 90 days, no questions asked.

free shipping & returns

90-day satisfaction guarantee

lifetime warranty

Kathy Chou

ceo & Founder

Wharton Business School graduate & Selfkaire CEO Kathy Chou created the Selfkaire brand after developing health issues working long, sedentary hours as the Assistant Vice President of a major asset management firm. Kathy experienced everything from severe lymphedema to monthly lung infections due to accumulated toxins in her body. No juice cleanse, dietary restriction, or exercise seemed to help.

Determined to find a solution, she spent 9 years researching ancient eastern medicine & consulting with top health practitioners around the world. With a team of renowned mechanical & electrical engineers, she developed the Kairetool, a non-invasive body & facial roller that allows its user to detoxify, smooth, & sculpt at home or on-the-go.

"I combined innovative theories to mitigate the terrible side effects & time commitment of other procedures & products to bring you a truly disruptive, non-invasive beauty brand - created with self care in mind - to promote mind & body health positivity."

Approved By Doctors

Meet Our Team of Experts

Dr. You Mei

“The Kairetool promotes proper circulation & lymphatic health."

Licensed dietician, orthopedic surgery, founder of the five Zhang organ health preservation technique

Dr. Lina Zhang

“The Kairetool stimulates exhausted collagen fibers in the body, significantly reducing the appearance of cellulite.“

LAC, OMD (licensed in US, NPI 1184657553)
*actual photo not show at request for privacy

the Brains Behind the Brand

Meet Our Team of Engineers

Jim Zhao

30+ years mechanical product development & automation

Lisa Qian

20 years design & manufacturing engineer

Qiang Qian

25 years electronic manufacture & testing methodology

"I wanted to create a product that makes a difference in the world. The Kairetool is a solution that actually works."

Kathy Chou

Selfkaire CEO