Probably the most enjoyable way to lose weight in 21 days and stick with it

Only 20% of overweight adults are successful at losing weight and keeping it off. You can try by yourself or you can start your program today.

An image of a woman with closed eyes, a smile on her face, and headphones on her head, conveying a sense of calm and enjoyment.

The method

Grounded in neuroscience, OneLeaf is a 21-day program using guided self-hypnosis to help you lose weight once and for all.

step 1

Answer a few questions to start your Oneleaf journey

Everyone’s Oneleaf journey is unique. Let’s start with a few questions to find out whether you’re a good fit for the program.

Scientifically proven from best experts

You will be completely guided during this process

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A photograph of a woman lying on her couch, wearing headphones and closing her eyes in a state of relaxation.
step 2

Listen to a new session every day for 20 minutes

Sandra, Lost 10 pounds after 18 days using Oneleaf: "Literally the best time of my day...Ashley's voice is just so amazing and enjoyable."

100% online from your phone, tablet or computer

Each session lasts 15 to 25 minutes per day

step 3

Stick with it, long term.

We have created specific reinforcement sessions for all major life events (food cravings, overeating etc) that you will be able to use at anytime during and after your custom program.

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Accessible anytime anywhere

Enjoy Oneleaf anywhere on your phone or tablet

No drugs, no constraints

Oneleaf is 100% natural and risk free

Notice instantaneous results from day 1

We use data and science to become the #1 program in the world

Start your first session now

Oneleaf offers a 7-day free trial, come try your first session now.

A picture of a person's hands holding and operating a tablet device.


Accessible anytime anywhere

Enjoy Oneleaf anywhere on your phone, tablet or computer

No drugs, no constraints

Oneleaf is 100% natural and risk free

Notice Instantenous results from day 1

We use data and science to become the #1 program around the world

Start your first session now

Oneleaf offers a 7-day free trial, come try your first session now.



Understand the power of self-hypnosis

Self-hypnosis is a focused and absorbed state of attention, where you become more receptive to new ideas. You actually go into a natural hypnotic state every single day.

Scientific Advisory Board

Laurent Taton

Hôpitaux de Paris

Dr. Taton discovered hypnosis when he started studying medicine. Today, Dr. Taton practices hypnotherapy in his private practice and in a public hospital. He treats patients suffering from addiction, anxiety disorders or trying to lose weight among other things.

An image of a headshot portrait of Doctor Laurent Taton.
An image of a headshot portrait of Professor Judith Prochaska.

Judith Prochaska

Stanford University

Clinical health psychology and Professor of Medicine at Stanford University, member of the Stanford Cancer Institute, fellow and past president of the Society for Research on Nicotine and Tobacco.

Emily Balcetis

New York University

Associate Professor of Psychology at New York University, award-winning social psychologist, lecturer, TEDx speaker and author of more than seventy scientific publications.

An image of a headshot portrait of Professor Emily Balcetis.

Understand the power of hypnosis

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No better place than you home

Self-hypnosis is based on relaxation and there is no better place that your home to relax.

Fun and relaxing experience

Each session is unique and you will actually look forward to dedicating time each day for your program.

Easy to commit

Each session only lasts 15 minutes accessible anytime, anywhere.

Super healthy

Oneleaf is 100% natural and doesn’t require chemicals or drugs.



Oneleaf is a 21-day guided self-hypnosis program, delivered through audio.

week 1


Giving you all the tools in your mind and body to prepare yourself to lose weight

week 2

Changing your habits naturally

You will see a change in your habits and will see the first changes in your body.

week 3 & beyond

Stick with it

We will give you all new tools for you to reconnect and reenforce your commitment to this change and lose even more weight


Choose your plan

Buy Lose Weight Program

One-time payment.

21-day Weight Loss program

SOS audios for your cravings

12 months of access to your program

Best Value
Yearly All-Access Subscription

Cancel anytime.
7-day free trial

Unlimited access to Quit smoking, Reduce Stress, Weight Loss, Sleep Better, Build Confidence, Manage Pain and Improve Focus programs

Unlimited access to all SOS audios

Accessible anytime, anywhere

($5,66 /month)
per year
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Test your eligibility

Answering a few questions will help us help you. This shouldn't take longer than a few minutes.


Common questions

What is self-hypnosis?

You actually enter self-hypnosis states everyday. Have ever been driving down the road, and then realized that you missed your exit five minutes ago? Or completely lost track of time while doing something you love? This is exactly what it feels like to be in a hypnosis-like state. And in this relaxed state, your mind is open to receive the growth, learning and suggestions that are aligned with your goal to lose weight.

How does it work?

It involves using this natural process of entering a focused state of attention, combined with suggestions. When you combine self-hypnosis with suggestions, it becomes a powerful way for you to harness your mind to manage your health.

What will happen during each session?

During a session, you will close your eyes and the therapist will use prompts and visualisations to guide you into a relaxed and focused state (similar to meditation), and then teach you coping skills and provide suggestions for improving your health.

How long is my Oneleaf?

Oneleaf program is custom based on your habits. We give you all the necessary tools plus our SOS audios and reinforcement sessions to help you make this change.

How much weight will I loose?

Even though results may vary, most people see effects on their first session.

Will it work for me?

Even tough results may vary, studies and scientists have shown that something remarkable happens in the mind during self-hypnosis. Your mind becomes very excited and receptive to change. Your mind will accept things in self-hypnosis that it won't accept out of self-hypnosis but it has to be things that you want to happen.

Can I try it for free ?

Yes when selecting your plan, you will be able to access a free trial of your program.

100% Satisfaction guarantee

Oneleaf is so powerful that we offer 100% of your money back if you are not satisfied.

Start your first session now