Leon Sylvester

British entrepreneur, online educator and thought leader in the field of alcohol addiction.

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Leon Sylvester wearing a dark gray suit jacket, city background.

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About Leon & Soberclear

Entrepreneur, Online Educator, Thought Leader

Leon Sylvester portrait with a city view

About Leon Sylvester

Leon Sylvester is a British entrepreneur, online educator, and thought leader in the field of alcohol addiction. He is the founder of Soberclear, a global coaching company dedicated to helping individuals regain control over alcohol. The company’s flagship Soberclear System has been scientifically validated, achieving a 96% client-rated success rate.

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About Soberclear

Soberclear is a leading company specializing in alcohol addiction. The company has helped tens of thousands of people worldwide regain control of their alcohol intake. Known for its scientifically validated First Principles Thinking approach, Soberclear helps people permanently eliminate the desire to drink by reframing their relationship with alcohol.

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Leon Sylvester is a British entrepreneur, online educator, and thought leader in the field of alcohol addiction. He is the founder of Soberclear, a global coaching company dedicated to helping individuals regain control over alcohol.

Peer Recognition

What Industry Leaders Are Saying About Leon Sylvester

When you're building something revolutionary, the people who know you best see the transformation first. Here's what fellow entrepreneurs and industry leaders have to say about Leon's journey and impact.

#1 Most Viewed Boxing Educator

7 Million Online Followers

2008 Olympic Medalist

I quit alcohol in 2019, and it changed my life. My business skyrocketed, and I became a better dad and husband.

I love seeing my good mate Leon Sylvester helping so many people quit the drug that destroys so many lives…ALCOHOL!

If you want to live better, you really should do what ever you can to quit!

CEO of Game Quitters

WHO Advisory Board on Gaming Disorder

Peer-Reviewed Researcher

I’ve known Leon since 2019, just before he started Soberclear. Watching him go from basically nothing to building his company into what it is today has been awesome.

He’s the kind of person you want in your corner when you’re making a big change - he’s someone who genuinely wants others to win.

Founder and CEO Of Sierra Capital Club

Private Equity

Commercial Real Estate

I found Leon online in 2022, and his ideas completely changed the trajectory of my life. Since then, I’ve been sober for over 3.5 years.

During this time, I launched and grew a private equity company, got married, and became a father. All things that would never have happened without kicking the booze.

Leon’s ideas gave me the structure, discipline, and mindset to achieve goals I once thought were out of reach.

Top 100 Foreign Policy Global Thinkers

550+ Publications In Peer-Reviewed Journals

PhD, Cambridge University. MPH, Yale

I’ve known Leon for over a decade since our student years in Oxford. In that time he’s always sought out innovative ways to tap into the power of the latest evidence and digital technology for making a difference to the lives of others.

Now with Soberclear he’s applying that spirit to helping others in their struggle with our societies’ most harmful drug - alcohol. Whether in life or in business, Leon is one of those rare people you can count on.

Check Out Some Of Leon's Popular YouTube Videos

Quit Alcohol And THIS Will Happen To Your Body

Quit Drinking Alcohol Timeline Days 0 to 365

Why Everyone Is Quitting Alcohol In 2025

When Quitting Alcohol Do Not Do These 8 Things

Brad Pitt JUST Opened Up About AA And Quitting Alcohol (2025)

100 Reasons Why You Must Quit Alcohol NOW

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