Friends of The Proof
Recommendations, resources, discounts, and more — here you’ll find brands and products that are Proof friendly to help you live better for longer.
Recommendations, resources, discounts, and more — here you’ll find brands and products that are Proof friendly to help you live better for longer.
38Tera’s DMN is a prebiotic supplement, including fibre, resistant starch, and polyphenols, developed by gastroenterologist, Dr. Will Bulsiewicz. The critical prebiotics from seven plants feed the beneficial bacteria in the large intestine, improving gut health. A healthy gut promotes balanced blood sugar, lower inflammation, brain health, and more. The supplement is vegan, paleo, keto, and low FODMAP friendly.
Use code PROOF for 25% off at checkout at 38tera.com
High-quality sleep is the foundation of good health, recovery, and performance. Without it, it’s hard to show up as your best self each day. That’s why I’m always looking for tools that can help optimise sleep – and Eight Sleep’s Pod 4 Ultra does just that.
The Pod 4 Ultra uses advanced temperature control and biometric tracking to personalise your sleep experience, clinically validated to provide up to one extra hour of quality sleep each night. Plus, with a 30-day risk-free trial and worldwide shipping, it’s an easy way to take your sleep and recovery to the next level.
Get $350 off your Pod 4 Ultra at eightsleep.com/theproof with code THEPROOF.
In 2025, I decided to join Function Health – and it’s been a game-changer. Offering over 100 lab tests every year, covering heart, hormones, metabolic health, and hard-to-access biomarkers like ApoB and LP(a), Function makes it easy to track and optimise your health. Having all my results securely tracked over time gives me the clarity to make better, science-backed decisions for my health.
Function Health offers five times more testing than your typical physical, without the need for doctor approval. It’s a simple, accessible way to monitor key health metrics and take charge of your long-term well-being. If you’re ready to invest in your health, Function has you covered.
For the first 1,000 listeners, new members get a $100 credit when signing up. Head to functionhealth.com/simonhill to claim your credit.
With 92 nutrients, including Vitamin B12, Iodine, Selenium and Vitamin D, in highly absorbable forms, IM8 Daily Essentials is the perfect all-in-one daily multi-vitamin to ensure you meet your daily micronutrient needs.
Whether you’re plant-based or not, IM8 daily Essentials was formulated to not only fill nutrient gaps but optimise nutrient status and support long-term health. It’s also NSF Certified for Sport®, so what’s on the label is what’s in the bottle.
They ship to over 30 countries, including Australia, New Zealand, the US, UK, and Canada, and offer a 30-day money-back guarantee.
IM8 is offering an exclusive 10% off your first order with a free welcome kit when you enter the promo code SIMON at checkout.
I’m a big fan of optimising your diet with evidence-based supplementation. Each day I use the Momentous’ Essential plant-based protein and creatine for optimal performance in the gym and recovery between workouts. I also use Momentous’ sleep pack which includes Magnesium L-Threonate, L theanine and Apigenin – which together quieten the mind and help promote a deep restful state.
Get 35% off your first subscription order by using the code LIVINGPROOF at checkout.
Bragg Apple Cider Vinegar is raw, unfiltered, and naturally fermented, with the live “Mother” culture in every bottle. It’s USDA Organic, Non-GMO Project Verified, B Corp certified, and made in the USA without added sugars, artificial preservatives, or colors.
Each serving contains 750mg of Acetic Acid, a compound shown to help support healthy blood sugar levels, especially after meals. It’s a simple, science-backed addition to your routine that supports metabolic health.
As I shared in my book, one of the easiest daily habits for long-term health is enjoying a hearty salad. Mine is often dressed with a mix of olive oil, Bragg ACV, garlic, mustard, salt, and pepper.
Head to bragg.com and use code SIMON for 20% off your first order.
Looking to better sort nutrition fact from fiction? The Applied Nutrition Literacy course, run by friends of The Proof Dr Alan Flanagan, PhD, and Danny Lennon, MSc, is designed to help you critically evaluate research and build your scientific literacy.
Whether you’re a nutritionist, healthcare professional, or keen enthusiast, this course equips you with the tools to appraise studies confidently.
As someone who values evidence-based nutrition, I know how overwhelming it can be to navigate conflicting studies and misleading claims.
This course teaches you the essential skills to discern credible research from flawed studies, ensuring you’re making decisions based on solid science.
Enrol in the next cohort here.
Finding the right balance of energy and focus can be a challenge, especially without the ups and downs of coffee. Pique’s Nandaka is a coffee alternative that offers calm, sustained energy without the jitters. Made with ceremonial-grade Peruvian cacao, functional mushrooms, and fermented Pu’er teas, it’s a smarter way to support your metabolism, mood, and immunity – all while enjoying the rich, spiced flavour of artisanal pour-over coffee.
Nandaka is organic, vegan, and non-GMO, with no added sugars or artificial ingredients. Whether you’re looking to stay sharp during the day or wind down with an indulgent drink that’s good for you, Nandaka is the perfect choice for clean energy and focus.
Pique’s Nandaka provides sustainable, all-day energy and makes you feel like you’re doing something good for your body!
Try Pique and get 20% off for life plus a FREE starter kit when you shop exclusively at Piquelife.com/simon.
Shopify is your #1 e-commerce platform for turning browsers into loyal customers. No matter how big or small your business, Shopify has all the tools you need to take control in-house. Sell your goods, connect to social media, and create a seamless user experience.
Get a $1 per month Shopify trial with your order via the button below.
LMNT is a well-formulated, low-calorie electrolyte replacement to support performance and recovery, especially with moderate to high-intensity training. Rehydration means replacing fluid and electrolytes, especially sodium, potassium, and magnesium. Everyone has unique hydration needs depending on the level of workout intensity, climate and other biochemical factors that make dosing unique. My personal recommendation is to start with one-third of a sachet or less for each hour of sweating.
Try their limited-time Lemonade Salt flavour – salty, tart, and super refreshing. Receive a free LMNT sample pack with any order when you purchase via drinklmnt.com/simon. And if you don’t like it? Full refund, no questions asked.
Recover faster, sleep better, train smarter.
Unlock yourself with WHOOP 4.0 – the latest, most advanced fitness and health wearable available. Monitor your recovery, sleep, training, and health, with personalised recommendations and coaching feedback.
Claim your first month free with the link below.
Once signed up, connect with Simon by joining his team using the code “COMM-1F5693”.
Stay focused and let Fireflies handle the notes.
From transcriptions and summaries to real-time voice commands, Fireflies turns your meetings into actionable insights, seamlessly integrating with Zoom, Google Meet, Slack, and more.
Sign up for a yearly plan and get two months FREE at fireflies.ai/theproof.
The information found on theproof.com or any of its media platforms is intended for informational and educational purposes only. Any statements made on these platforms are not intended to diagnose, cure, treat or prevent any disease or illness. Please consult with your medical practitioner before making any changes to your current diet and lifestyle.
Plant curious? Experience the benefits of eating more plants with this 2-week plant-based meal plan! Not only will eating this way reduce your risk of chronic disease in the long-term, it will leave you feeling better today, too.
