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  • AG1Best Seller

    Our daily core supplement blend.

  • AG1 Travel Packs

    Our core supplement blend in convenient single servings.

The Scoop

Feeding you the best possible inputs, for your best possible health, so you can live your best possible life.

  • All articles
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  • Hormones, Metabolism & Weight
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  • All articles
  • Gut Health & Digestion
  • Sleep, Stress & Mood
  • Energy & Focus
  • Fitness & Performance
  • Hormones, Metabolism & Weight
  • Immunity & Healthy Ageing
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  • Supplements 101
  • Athletes & Community

How to Boost Your Energy: 10 Ways That Actually Work

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What Is L-Glutamine? The Body's Most Abundant Amino Acid, Explained

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What Is HMB? The Leucine Metabolite, Explained

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What Is Leucine? The Leucine Threshold, Explained

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Is Creatine Vegan? Where Creatine Really Comes From

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AG1 vs. Huel Daily Greens: Which Is Right for You?

Supplements 101

Vitamins for Energy: What Actually Helps Tiredness

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How to Reduce Stress: Science-Backed Strategies

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Optimal Energy Metabolism Starts with the Right Micronutrients

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The Best Coffee Alternatives, Compared: Caffeine, Evidence and Taste

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Caffeine Crash: Why Coffee Can Make You Tired (and How to Avoid It)

Energy & Focus

AG1 vs. IM8: Which Daily Supplement Is Right for You?

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Caffeine and L-Theanine: Why They Are Often Taken Together

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How to Improve Concentration (and Why It Keeps Slipping)

Energy & Focus

How Much Caffeine Is in a Cup of Coffee? A UK Guide

Energy & Focus

DOMS: Why Muscle Soreness Happens and What Actually Helps

Fitness & Performance

How to Lower Cortisol: What Works (and What Doesn't)

Sleep, Stress & Mood

Biohacking: What It Is and What Actually Works

Immunity & Healthy Ageing

What to Eat Before a Run or Workout

Fitness & Performance

Natural Ways to Support GLP-1: Berberine, Food and Fibre

Hormones, Metabolism & Weight

GLP-1 and Weight Loss: What the Science Shows

Hormones, Metabolism & Weight

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Hormones, Metabolism & Weight

A Dietitian's Guide to Managing GLP-1 Side Effects

Hormones, Metabolism & Weight

How to Boost Your Immune System: What Really Helps

Immunity & Healthy Ageing

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Vitamins, Minerals & Ingredients

Ferritin Face: What the Internet Has Right, and What It Is Getting Carried Away With

Vitamins, Minerals & Ingredients

No Motivation to Do Anything? Why and What Actually Helps

Sleep, Stress & Mood

How to Wake Up Early (and Feel Good): Tips That Actually Work

Sleep, Stress & Mood

Probiotics for Women: What the Evidence Says

Gut Health & Digestion

The Worst Foods for Gut Health (and What to Eat)

Gut Health & Digestion

Tired After Eating? Causes and How to Feel Better

Energy & Focus

Intuitive Eating, Explained: Learning to Trust Your Hunger Cues

Diets & Eating Habits

Prebiotics vs Probiotics: The Bugs and Their Food, Explained

Gut Health & Digestion

Gut Health and Sleep: The Two-Way Street Between Your Microbiome and Your Rest

Gut Health & Digestion

How to Tell If a Supplement Is Actually Third-Party Tested

Supplements 101

How to Choose the Best Probiotic: A Simple Evidence-Led Checklist

Gut Health & Digestion

What Actually Breaks a Fast? Coffee, Supplements and Shakes, Explained

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Eating Well on a GLP-1: How to Protect Muscle and Nutrition When Your Appetite Shrinks

Hormones, Metabolism & Weight

Do Brain Health Supplements Actually Work?

Energy & Focus

Creatine for Women: Why It Works For Everyone

Fitness & Performance

Longevity: What Actually Extends Healthspan (and What Is Just Hype)

Immunity & Healthy Ageing

Can You Build Muscle on Plant-Based Protein? A Performance Guide for Plant-Based Athletes

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NMN Supplements: What the Evidence Actually Shows

Immunity & Healthy Ageing

Cycling Nutrition Plan: A Pro Cyclist's Fuelling Guide

Fitness & Performance

5 Breakfast Smoothie Recipes with AG1

Diets & Eating Habits

Longevity, Healthspan, Lifespan? What's the Difference?

Immunity & Healthy Ageing

Pre-Workout: What You Need to Know

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Which Supplements Should I Take? Dr Chatterjee’s Guide

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Brain Fog: Nutrients That Support Focus & Clarity

Energy & Focus

Why Am I So Tired All the Time? Common Causes Explained

Energy & Focus

How to Regulate Your Nervous System Through Diet

Sleep, Stress & Mood

How to Improve Gut Health: A Complete Guide

Gut Health & Digestion

High Fibre Foods: What to Eat for Better Digestion

Gut Health & Digestion

How Much Fibre Per Day Do You Really Need?

Gut Health & Digestion

30 Plants per Day? Easy With This High Fibre Diet Plan

Gut Health & Digestion

Best Fibre Supplement: Do You Really Need One?

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Does Creatine Cause Hair Loss? And Other Myths Explained

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How to Take Creatine: Dose, Timing and What Works

Fitness & Performance

What Does Creatine Do? Benefits Beyond Performance

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Athletes & Community

AG1 Announces Multi-Year Partnership with Irish Rugby

Athletes & Community

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Athletes & Community

Why Juice Cleanses Often Don't Work—And What to Do Instead

Diets & Eating Habits

How to Combine Nutrients for Maximum Benefit

Vitamins, Minerals & Ingredients

Why Bioavailability Matters in Your Nutrition

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Why Third-Party Testing, Independent Certifications, and ISO Standards Matter

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Clinical Studies—Why They’re the Gold Standard for Supplements

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Hyrox Training Guide: Your Plan with Dominik Stroh

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What Are Omega-3 Fatty Acids & What Are The Benefits?

Vitamins, Minerals & Ingredients

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Stress Hormones: What Are They, Types & Their Function

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Folic Acid vs. Folate: What's the Difference?

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How to Keep Your Cells Healthy with the Right Nutrition

Immunity & Healthy Ageing

(Half) Marathon Training Guide: Your Ultimate Plan with Olympian Philipp Pflieger

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Triathlon Training Plan with Ironman World Champion Laura Philipp

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What Are Digestive Enzymes & What Do They Do?

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Do We Need Amino Acids for Muscle Growth & Recovery?

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Phosphorus Benefits: Why This Mineral Matters for Bones, Energy & More

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Low Sex Drive: How Your Diet Can Impact Your Libido

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Sleep, Stress & Mood

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Potassium Benefits: Why it Matters for Heart & Muscle Health

Vitamins, Minerals & Ingredients

Anne Sauer on Fencing, Nutrition, and Trusting Her Gut

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How to Support Eye Health Through Nutrition & Lifestyle

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What is Vitamin A & Why Do We Need It?

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Copper Supplements: What Are the Benefits & Should You Be Taking Them?

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The B-Vitamin Complex? Less Complex Than You Might Think

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Riboflavin (Vitamin B2) Benefits: Why it Matters for Energy & Cell Health

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Why Macronutrients Matter: The Building Blocks of Nutrition

Vitamins, Minerals & Ingredients

5 Science-Backed Ways to Manage Everyday Stress

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Why Is It Important to Drink Water?

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Gut Health & Digestion

What Are Probiotics & How Do They Support Digestion?

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Magnesium Glycinate: What Is It & What Are the Benefits?

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What Is a Raw Food Diet? Benefits, Risks & What to Know

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How to Strengthen Your Connective Tissue Naturally

Immunity & Healthy Ageing

How Much Protein Do You Really Need Each Day?

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Sleep, Stress & Mood

Going All-In on Community: How BEYOND is Making Tennis More Inclusive

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What Exactly Is an Anti-Inflammatory Diet?

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Can Diet Boost Testosterone?

Hormones, Metabolism & Weight

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Vitamins, Minerals & Ingredients

Antioxidants: What Are They & Why Are They Good For Us?

Immunity & Healthy Ageing

Do Multivitamins Really Work?

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Selenium Benefits: What Makes it an Essential Antioxidant?

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Should You Try the Alkaline Diet? Potential Benefits & Considerations

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What are Polyphenols? Are They the Next Anti-Ageing Wonder?

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Neurons Explained: What They Are & Their Role in Brain Health

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Breathing Exercises: Simple Ways to Feel Calmer & Clearer

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Dietary Fibre: Why We Need It Daily

Gut Health & Digestion

What is Biotin & What Are The Benefits?

Vitamins, Minerals & Ingredients

What Are Electrolytes & Do We Need Them?

Vitamins, Minerals & Ingredients

Acerola Benefits: Why Acerola Deserves a Spot on Your Plate

Vitamins, Minerals & Ingredients

What Is Autophagy & Why Does It Matter for Your Health?

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Protein Explained: What It Does & Why Your Body Needs It

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How to Sleep Better by Optimising Your Sleep Cycle

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Digestive Bitters: What They Are, How They Work & Why They Matter

Gut Health & Digestion

Low Self-Esteem? Routine Tips to Help Boost Your Confidence

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How to Make New Friends at Any Age

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What Is the Gut Microbiome and Why Is It Important?

Gut Health & Digestion

Everything You Need to Know About Essential Minerals from C to Z

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Coenzyme Q10: What Is It, Uses & Benefits

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Go All-In or Go Home? Extreme Mountaineer Jost Kobusch on Knowing Your Limits

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Vitamin B6 Benefits: Why This Vitamin Matters for Energy & Focus

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Keto Diet Explained: Benefits, Risks & What You Need to Know

Diets & Eating Habits

What is Leptin? Learning More About the Hormone Behind Hunger

Hormones, Metabolism & Weight

Artichoke Extract: What Is It & What Are the Benefits?

Vitamins, Minerals & Ingredients

Daily Sugar Intake: How Much Is Too Much & Why It Matters

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Benefits of Yoga: Why it Should be Part of Your Routine

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Can’t Sleep? Why Insomnia is Keeping You Awake & What to Do

Sleep, Stress & Mood

Vitamin D3: What Is It & What Are the Benefits?

Vitamins, Minerals & Ingredients

Vitamin C: What Is It & What Are The Benefits?

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Which Vitamins Should I Take? Choosing Based on Your Needs

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Vitamin B5 (Pantothenic Acid) Benefits: Why Your Body Needs It

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Bloated Stomach? Here's What Your Stomach Might Be Telling You

Gut Health & Digestion

Balanced Diet: What It Is, Why It Matters & How to Build One

Diets & Eating Habits

Thinking About a Low Carb Diet? Pros, Cons & How it Works

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Why Staying in Your Comfort Zone Might Be Holding You Back

Sleep, Stress & Mood

What is 5-HTP and How it Supports Emotional Balance

Sleep, Stress & Mood

The Benefits of Cardio: Why It’s Great for Your Body & Mind

Fitness & Performance

What is the Digestive System and How Does it Work?

Gut Health & Digestion

Here Are 7 Effective Tips for Starting New Routines

Sleep, Stress & Mood

What Are Carbohydrates & Are They Bad For You?

Vitamins, Minerals & Ingredients

Zinc Benefits: Why This Mineral Matters for Your Health

Vitamins, Minerals & Ingredients

Healthy Skin: Why It Matters & What Influences It

Immunity & Healthy Ageing

Chlorella: Nutrient Powerhouse or Overhyped Supplement?

Vitamins, Minerals & Ingredients

Is the Mediterranean Diet Right for You? Benefits, Foods & More

Diets & Eating Habits

How Power Naps Help Beat the Post-Lunch Slump

Energy & Focus

Is the Paleo Diet Right for You? What to Know First

Diets & Eating Habits

Should You Go Gluten-Free? What the Diet Involves & the Benefits

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Wellbeing Starts with Healthy Circulation - Here’s Why

Immunity & Healthy Ageing

How Micronutrients Influence Hormone Balance

Hormones, Metabolism & Weight

Why We Need Calcium (and It's Not Just for Our Bones)

Vitamins, Minerals & Ingredients

Lecithin: What Are the Uses, Benefits & Side Effects?

Vitamins, Minerals & Ingredients

Mitochrondria: What Is It & How to Support It

Energy & Focus

Stevia Benefits: Why It's Not Just Sweet, but Smart

Vitamins, Minerals & Ingredients

Alpha Lipoic Acid: What Is It & What Are the Benefits?

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Balanced Nutrition Without Dieting: How to Eat Well & Feel Better

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Mood Boosters: How to Improve Your Mood Naturally

Sleep, Stress & Mood

What’s So Super About Superfoods?

Vitamins, Minerals & Ingredients

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© AG1


Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the indicated daily intake. Keep out of reach of children. Please inform and consult your doctor before consuming this product. Not suitable for children and adolescents under 18 years, pregnant or breastfeeding women. Refrain from taking other food supplements containing zinc. Persons taking anticoagulant medication should seek medical advice before consuming vitamin K-containing supplements.

* Genuine reviews from customers who received a review link after purchase.

**Offer valid for new customers only upon signing up for a prepaid 3-month AG1 subscription. Regular price £199. Welcome Kit and gifts provided once. Subscription automatically renews unless cancelled beforehand.

↡ Ongoing survey of 3,000+ AG1 customers after 12+ days of use, 2024.

§ In a third-party, observational study conducted on 35 healthy adults ages 25-48 assessing the self-perceived efficacy of AG1 over the course of 3 months. The study was conducted on a similar version of AG1's continually evolving formulation. The study results are transferable because of comparable ingredients and amounts.

○ Ongoing survey of customers from 12 European countries who have been taking AG1 for an average of 9 days.

⬥ AG1 single subscriptions price and dose-matched average aggregated prices in 9 individual nutritional supplement categories with comparable ingredients. The prices of the individual supplements are the average prices of three individual products available online for each compared category, each with comparable ingredients. To ensure a fair basis for comparison, where the comparison products have different dosages, the prices were mathematically adjusted to correspond to the dosage contained in AG1. The 9 compared categories are vitamin B12, folate (Methylfolate), vitamin C, vitamin E, bacterial cultures, zinc, coenzyme Q10, greens powder and fibre.

Research Studies
a. In a triple-blind, randomised, placebo-controlled parallel-designed clinical trial evaluating nutrient biomarkers and microbiome shifts in 105 healthy adults ages 20-59 over the course of 12 weeks.
b. In a double-blind, randomised, placebo-controlled 2-week cross-over clinical trial assessing microbiome shifts in 20 active adults ages 19-37.
c. In a double-blind, randomised, placebo-controlled 2-week cross-over clinical trial assessing microbiome shifts of 24 healthy adults with occasional GI distress ages 26-59.
d. In a double-blind, randomised, placebo-controlled cross-over clinical trial assessing bioavailability in 16 healthy adults ages 18-42 over the course of 8 hours.
The studies were conducted on a similar version of AG1's continually evolving formulation. The transferability of the study results is ensured because of comparable ingredients and amounts.

◊ Key health benefits:

(1) Immune system: With vitamins A, C, B6 and B12 as well as folate, zinc, copper and selenium, AG1 contributes to the normal function of the immune system. Vitamin C contributes to maintain the normal function of the immune system during and after intense physical exercise. 200 mg Vitamin C taken daily in addition to the recommended daily dose (80 mg) contributes to the normal function of the immune system during and after intensive physical activity.

(2) Energy levels: Vitamins C, B6, B12, riboflavin, niacin, pantothenic acid and magnesium contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Magnesium contributes to electrolyte balance. Biotin, zinc and chromium contribute to normal macronutrient metabolism.

(3) Digestion: Calcium contributes to the normal function of digestive enzymes. With vitamin A, biotin, riboflavin and niacin, AG1 contributes to the maintenance of normal mucous membranes (e.g. intestinal mucosa).

(4) Focus; Mental performance; Psychological function; Nervous system: With pantothenic acid, AG1 contributes to normal mental performance. Zinc contributes to normal cognitive function. With vitamins C, B6, B12, B1, B3 and B7 AG1 contributes to normal psychological function and to normal functioning of the nervous system. Calcium contributes to normal neurotransmission.

‡ Additional health benefits:

(5) Muscles: With calcium and magnesium, AG1 contributes to normal muscle function.

(6) Cell Protection: With vitamins E and C as well as riboflavin, zinc, copper and selenium, AG1 contributes to the protection of cells from oxidative stress. Phosphorus contributes to normal function of cell membranes. Folate, Vitamin B6 and B12 contribute to normal homocysteine metabolism.

(7) Skin, hair & nails: With vitamins A, as well as riboflavin, niacin, biotin and zinc, AG1 contributes to the maintenance of normal skin. Vitamin C contributes to normal collagen formation for the normal function of skin. Copper contributes to normal connective tissue. Vitamin B7, zinc and selenium contribute to the maintenance of normal hair. Zinc and selenium contribute to the maintenance of normal nails.

(8) Hormonal system: With vitamin B6, AG1 contributes to the regulation of hormonal activity. Zinc contributes to the maintenance of normal testosterone levels in the blood. Selenium contributes to the normal thyroid function. With chromium, AG1 contributes to the maintenance of normal blood glucose levels.

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