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4 Reasons England Rugby Trust This Daily Nutrition Supplement
You may not have known that AG1 are the official daily nutrition supplement partner of England Rugby. Here’s why AG1 is trusted by England Rugby:
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Reason 1: Holistic Nutritional Support – Backed by Science
AG1 delivers a broad spectrum of vitamins, minerals, antioxidants, good bacteria, and plant-based nutrients every day – which you might not all get from your daily diet.
With concentrated ingredients and optimised bioavailability, AG1 ensures your body not only receives essential nutrients daily but can also absorb and use them effectively. That means these nutrients reach the places they’re needed most.
“First positive effects: I no longer feel tired during the day and I feel focused and concentrated.”* – Harry
AFTER JUST 12 DAYS
*Survey among 527 customers who have been taking AG1 for at least 12 days. 2024. The study was conducted on a previous version of AG1’s continually evolving formulation. The study results can be transferred to the current version of the formula due to no or scientifically negligible changes in supporting nutrients, the same routine, and a comparable taste. Vitamin C, Vitamin B6, Vitamin B12, Riboflavin (Vitamin B2), Niacin, Pantothenic Acid, and Magnesium contribute to normal energy metabolism and help reduce tiredness and fatigue. With pantothenic acid, AG1 contributes to normal mental performance. Zinc contributes to normal cognitive function.
Reason 2: Daily Energy, Focus, and Stress Balance
Energy is the foundation of a fulfilling life – it helps us think clearly, tackle challenges, and enjoy moments fully. But too often, we rely on quick caffeine hits like coffee to push us through the day. AG1, with its blend of vitamin C and B vitamins, helps support your energy levels and naturally reduces fatigue. It’s crafted to help you feel focused, calm, and relaxed, supporting your body’s response to stress.
Early positive effects: I’m not tired during the day anymore, and I feel focused, concentrated.
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Reason 3: Healthy Digestion and Less Bloating
We often only think about our digestion when it’s not running smoothly, leaving us tired or uncomfortable. That’s when we realise just how crucial good digestion is for overall wellbeing.
With calcium and biotin, AG1 supports a healthy digestive process. The result: a lighter, more balanced feeling that positively impacts your wellbeing. AG1 also includes valuable bacteria and fibre.
Reason 4: A Strong Immune System All Year Round
A strong immune system is your invisible companion, protecting you every day – even when those around you fall ill. It helps you recover faster, keeps you feeling vital, and boosts your resilience.
With vitamin C, antioxidants, and minerals like zinc and selenium, AG1 actively supports immune defences and prepares your body to handle everyday stresses and seasonal challenges. So you can feel safe and vibrant, ready to enjoy life to the fullest.
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Recommended by experts around the world
"I’ve been drinking AG1 every single day for a few years now, and it’s become an essential part of my routine. It’s my daily source of energy² – it tastes great, it’s easy to take on the go, and it supports my body and mind ³,⁴ in a truly holistic way. I love how AG1 makes it easy to take care of what matters."
— Sir Lewis Hamilton
SEVEN-TIME FORMULA 1 WORLD CHAMPION
"With AG1, I can be confident that I’m covering a broad spectrum of nutrients. It helps me fuel my body with the right building blocks every day – supporting my recovery³ and helping me show up at my best."
— Laura Philipp
2024 IRONMAN WORLD CHAMPION & 2025 CHALLENGE ROTH CHAMPION
"I’ve been taking AG1 since 2012 because it’s a simple, no-fuss way to provide my body with essential vitamins, minerals, and bacterial cultures every day."
— Andrew Huberman, PhD
"AG1 supports my immune system,¹ my energy ² and helps me stay mentally sharp when it really counts.⁴ It’s been a key part of my training – and even during the off-season, it helps me stay healthy.¹"
— Lucy Charles-Barclay
IRONMAN WORLD CHAMPION 2023, 4× IRONMAN VICE CHAMPION
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What is AG1?
AG1 is a daily nutrient boost of over 70 high-quality ingredients – including vitamins, minerals, plant compounds and bacterial cultures. It’s formulated by experts, backed by science, and trusted by high performers worldwide. AG1 makes it easy to support your body and mind, no matter where life takes you. Read more about AG1 here.