About us

Your complete wellness partner

Beyond a hyperbaric chamber supplier

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Dr Josh Lim · PhD

Meet our founder

Dr Josh Lim with an O2genes HBOT cocoon®

Battling constant fatigue, Dr. Josh Lim (PhD) tried everything to reclaim his energy, but nothing worked until he focused on simple, deep breathing. That breakthrough sparked his curiosity, leading him to research mild hyperbaric oxygen therapy (mHBOT) and eventually earn certifications from SHUMEC and the IHA.

In 2017, inspired by overseas experiences and insights from medical experts, Dr. Josh founded O2genes. At his Keong Saik oxygen café, he watched oxygen therapy transform lives firsthand—aiding cancer survivors through chemotherapy recovery and giving exhausted parents the energy to care for their special needs children.

Driven by these powerful moments, Dr. Josh made it his mission to bring the Hyperbaric HBOT cocoon® out of the clinic and into the home, making daily recovery accessible to everyone.

Logo Symbolism

01 / 04 Original sketch

The 'genes' in the logo shows how oxygen is part of nature and how our bodies need oxygen to be healthy.

Colour Symbolism

Blue
Symbol of cool, calming peace
Sage
Symbol of healing and wellness
Wood
Symbol of life, growth and strength
Sand
Symbol of purity and the passing of time
Authentic Reviews

Hear from our clients!

4.7 from 29 Google reviews

Jennifer Tan

★★★★★ · 2 months ago

“Excellent experience with O2genes Singapore. Their team is extremely professional and knowledgeable in Hyperbaric Oxygen Therapy (HBOT), oxygen wellness, and recovery technology. What impressed me most was their strong focus on safety standards, proper operating protocols, and product quality. …”

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I I TAN

★★★★★ · 1 month ago

“Dr Josh and Joelyn are patient and attentive to customer needs. Joelyn takes time to reply watsapp text and attend to client even after working hours. Dr Josh is kind and down to earth. Very hard to find such dedicated Client Service oriented team.”

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H Madi

★★★★★ · Edited 1 year ago

“It was so smooth and very easy to rent the HBOT cocoon (soft hyperbaric oxygen chamber) from O2genes, Dr.Josh and Joelyn were so welcoming, they answered all my questions and were extremely helpful. The chamber was set up at home professionally and I was glad that it was very easy to use and operate. …”

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Theerasan Thanasumrit

★★★★★ · 1 year ago

“I just loved the staff here. They are nice, friendly and super helpful. If i come back to Singapore, I will definitely visit here again as my second home.”

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Arya c

★★★★★ · 2 years ago

“First we rented the HBOT cocoon for trials. After about 1 week of everyday session at convenience of home, we decided to purchase one. …”

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Adnan Traveller

★★★★★ · 3 years ago

“I had a very rejuvenating experience with the hyperbaric oxygen therapy. Although i did not nap in the HBOT cocoon, after the session i felt as if parts of me had a really deep rest. …”

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O2genes HBOT cocoon® showroom reference
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