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Join the free 5 day sleep upgrade masterclass
In just 5 days, you’ll sleep deeper, wake sharper, and feel like your body’s finally working with you, not against you.

Sleep Deeper. Recover Faster. Live Sharper.
The home of better sleep, smarter recovery and Biohacking breakthroughs.
Unlock Your Full Potential With Dom
As the UK’s leading sleep focused biohacker and optimal performance coach, Dom is dedicated to helping you become the best version of yourself. Author of the WhatTheBiohack blog and the weekly round-up newsletter, Dom is on a mission to empower you to Sleep Deeper, Recover Faster and Live Sharper.
4 habits that will transform your Life

Latest Blog Posts
Unlocking Deeper Sleep & upgrading lives
Dom’s journey began with his own battle against burnout and broken sleep. Frustrated by quick fixes that didn’t last, he turned to the science, diving deep into chronobiology, recovery, and human performance. Through What The Biohack, Dom now helps others sleep deeper and upgrade their lives with proven, practical protocols.

Latest Blog Posts
You check your phone one last time before bed, just a quick scroll. Maybe you're catching up on messages, watching TikToks, or reading the news. Then you lie awake wondering why you can’t fall asleep.
Spoiler: It’s not just what you're watching, it’s how your screen works. More specifically, it’s the blue light being beamed into your eyes, confusing your body into staying alert.
Let’s break down the science behind blue light, its effect on your circadian rhythm, and most importantly, what you can do to sleep better starting tonight.
BLUE LIGHT & Your CIRCADIAN RYTHM.
Dom recommends
Explore the upgrades that Dom uses and personally recommends, from Supplements, Tech, Apps, and more.
sleep Is your edge.
It all begins with better sleep. Maybe you want to perform at your peak. Maybe you're building something big, a business, a body, or a better version of yourself. Or maybe you just want to feel like you again. Optimise your sleep, and unlock the energy, clarity, and longevity to go the distance.
Free sleep upgrade masterclass
Crafted using science-backed strategies to sleep deeper, recover faster, and wake up sharper — in just 5 days.
Unlock the secrets to truly restorative sleep with the 'Sleep Upgrade Masterclass’.
Your ultimate guide to optimising your sleep. This isn't just another generic sleep guide; it's a deep dive into proven biohacking techniques designed to enhance your sleep quality, accelerate recovery, and have you waking up feeling incredibly rested and revitalised.
Join today and transform your sleep from a nightly struggle into a powerful tool for maximising your health and performance.