'Discover the power of CBD and elevate your quality of life in Hong Kong'

At OTO, we're on a mission to help people in HK discover the power of CBD.
We design thoughtful and effective products that easily and enjoyably fit into your daily routines.
Meaning 'sound' in Japanese, OTO represents the space between sound and silence; our CBD products and oils help you FIND YOUR SPACE in the busy metropolitan city that is Hong Kong.

Take your daily wellness ritual to the next level with premium CBD products

Perfect for providing your body with a dose of soothing relaxation, on top of supporting your mind-body balance for calming clarity. CBD products such as oils, drinks or even body products can help with stress, anxiety, sleep, pain and general mood - if used at the right dosage. That's why each of our products comes with our OTOSTRENGTH guarantee ensuring optimum and effective levels of CBD. Introduce a touch of zen to your Hong Kong lifestyle with our premium and enjoyable collection of CBD products for more relaxed days.

Nurture your body and mind with the ultimate addition to your daily wellness ritual

A natural plant compound with amazing healing benefits that have been used since ancient times, CBD is the best the hemp plant has to offer. CBD can help with anxiety, stress, insomnia and more. Designed to help you navigate HK’s busy lifestyle with consciously crafted CBD products that will provide mental and physical support, OTO’s range of products will elevate your wellness journey and help you find balance.

Shop OTO CBD oils and many other CBD wellness products on our online store in Hong Kong today.

Get in touch with us

If you have any questions about our range of CBD products, don’t hesitate to get in touch with us here. We’ll get back to you as soon as we can.


  • Specially Curated Botanicals
  • 00% Naural, Vegan and Cruelty Free
  • Made for Enjoyable Daily Rituals
Try our customer favourites

As Seen In

As seen in


83 %

of participants said that daily use of OTO has helped them control their worrying.

85 %

of people who regularly have trouble relaxing felt using OTO had a positive effect.

92 %

of participants found an improvement in mood, energy and relationships.

Latest From OTO

  • Which Chronotype are you?
    Which Chronotype are you?
    Knowing your chronotype can help you understand your sleep and productivity schedules, including when you’re most active and alert throughout the day. Instead of fighting your body’s natural rhythm with a sleep schedule that doesn’t work, it’s best to work with your chronotype. To enhance all your main daily activities, such as eating, working, exercising, and socializing.
    Read more
  • Meet The Founding Team
    Meet The Founding Team

    Meet the brains behind OTO, trailblazing the CBD category, delivering throughtful, innovative & effective products that work. 

    Read more
  • CBD and Exercise
    CBD and Exercise
    Discover why using CBD before workouts is a common routine for athletes.
    Read more