🌿 GRNS vs IM8: What’s the Better Supplement for Everyday Health?

Fact-Checked By a Nutritionist MD

Published on Jun 2, 2025

In the world of health supplements, two names are starting to stand out: GRNS, an Australian-formulated greens powder known for simplicity and performance, and IM8, a premium longevity supplement co-founded by David Beckham. Both claim to support daily health, gut function, and energy—but which one truly delivers?

Let’s break down the facts, answer your questions, and help you decide which is the better choice for your health goals.

What is IM8?

IM8 is a new supplement brand combining two products: A daily greens-based powder (Daily Ultimate Essentials), and a capsule targeting longevity (Daily Ultimate Longevity)

Together, they include 92 ingredients—from CoQ10 and MSM to prebiotics, probiotics, and adaptogens. It’s pitched as a convenient all-in-one stack to replace 16+ individual supplements.

While that sounds impressive, some nutrition experts have raised concerns:

Ingredient dosages aren't fully transparent, some nutrients may be underdosed to have real benefit, and overly complex formulations may not absorb as effectively as they seem.

What is GRNS?

GRNS is a complete daily greens powder with a no-nonsense formula. It’s designed for people who want to feel good every day—without needing a cabinet full of pills or powders.

GRNS includes:

42 ingredients, including a clean greens blend (wheatgrass, spirulina, chlorella, etc.), prebiotics and probiotics for gut health, digestive enzymes, antioxidants from berries, and adaptogens like Rhodiola and Ashwagandha.

It’s everything you need, nothing you don’t. And best of all— every ingredient has been hand-picked from over 230 peer-reviewed research and peer-reviewed ingredient literatures so you know exactly what you’re getting.

The Benefits of IM8 and GRNS ✅

IM8 Benefits

IM8, on the other hand, leans more toward the high-performance, anti-aging market. It includes trendy ingredients like NAD3 for longevity and CoQ10 for cellular energy, but the exact dosages aren’t always clear. Some users have reported digestive discomfort, and with 92 ingredients in one powder, it’s hard to tell which ones are actually making a difference. IM8 looks impressive on the label—but for many, it may feel more like a luxury stack than a practical daily tool.

GRNS Benefits

GRNS is designed for real, everyday health. You get a potent mix of greens, gut-friendly probiotics, enzymes, and adaptogens that work together to improve digestion, boost natural energy, and support mental clarity. Every ingredient is listed with an effective dose, so you know exactly what you're putting in your body. GRNS is great for people who want to feel balanced, clear-headed, and energised—without overcomplicating their routine.

It also had a considerable amount of research in the back end, and is much more affordable.

In short: GRNS delivers clean, proven benefits that you can actually feel—no guesswork, no fluff. For health-conscious people who want simplicity, affordabiity, and results, GRNS is the better choice.

Ingredients 🧪

GRNS ingredients

GRNS Splits 40+ superfoods into 7 different areas of health and nutrition, here is the full ingredients list:

Green Superfoods Blend (35%)

Barley Grass Powder, Spirulina Powder, Wheatgrass Powder, Alfalfa Powder, Chlorella Powder.

Pre & Probiotic Blend (8%, 6.6 billion CFU)

Jerusalem Artichoke Inulin, Bifidobacterium Bifidum, Lactobacillus Rhamnosus, Lactobacillus Acidophilus.

Antioxidant Beauty Blend (11.00%)

Cranberry Fruit Powder, Strawberry Fruit Powder, Raspberry Fruit Powder, Cherry Fruit Powder, Elderberry Fruit Powder, Acai Fruit Extract, Goji Berry Powder, Grapeseed Extract, Matcha Green Tea Leaf, Pomegranate Extract.

Digestive Enzyme Blend (4.50%)

Amylase, Amyloglucosidase, Protease, Acid Protease, Cellulase, Lipase, Bromelain.

Fruit & Vegetable Blend (27.00%)

Carrot Powder, Beetroot Powder, Kale Leaf Powder, Blueberry Powder, Spinach Powder, Broccoli Powder, Apple Fruit Powder, Ginger Root Extract (5:1).

Adaptogenic Complex (10.00%)

Rhodiola Root Powder, Panax Ginseng Extract, Ashwagandha Root Powder, Astragalus Root Powder, Lion’s Mane Mushroom.

Comprehensive Fibre Blend (4.50%)

Organic Acacia Fibre, Organic Flaxseed Powder, Organic Chicory Root Fibre.

GRNS vs IM8: Comparison Chart

Key Similarities Between GRNS and IM8

Both are daily-use, all-in-one style supplements

Both include greens, probiotics, and antioxidants

Both aim to streamline multiple supplements into one product

Both are marketed as high-quality, science-driven products

Both promote overall wellness, energy, and immune support

Important Differences Between GRNS and IM8 🚨

1. Price
GRNS is much more affordable and designed for everyday use. IM8 sits at the premium end of the market, costing significantly more per month.

2. Taste & Usability
GRNS has a smooth, natural taste and is taken as a simple daily scoop. IM8 requires mixing a powder and taking capsules daily, which some users find less convenient and less palatable.

3. Key Nutrients
GRNS focuses on essential greens, digestive enzymes, probiotics, and adaptogens to support gut health, energy, and clarity. IM8 leans into trendy longevity ingredients like NAD3 and CoQ10, with a broader ingredient list but less dosage clarity.

4. Gut Health
GRNS is specifically designed to be gentle and supportive for digestion, combining probiotics, prebiotics, and enzymes. IM8 also includes gut health ingredients, but some users report bloating or discomfort due to its high-fiber and MSM content.

5. Ingredient Transparency
GRNS lists all ingredients with exact dosages, so you know exactly what you're getting. IM8 uses proprietary blends, making it harder to verify what’s in each serving.

6. Health Focus
GRNS is made for consistent, daily wellness—improving how you feel, think, and digest. IM8 is positioned more as a high-end performance and anti-aging product, suited to biohackers or longevity-focused users.

7. Free Bonuses & Member Perks (GRNS Only)

When you join GRNS, you get access to a suite of complementary wellness tools, including:

🎁 A free welcome kit with your first order

🧃 Health tips & recipes from experts

🎉 Surprise free goodies with select orders

📚 Access to free downloadable health planners, stacks & guides

🫶 Membership in a growing community of everyday high performers

🏁 Final Verdict

IM8 is impressive on the surface—92 ingredients, scientific advisors from NASA and Mayo Clinic, and a premium feel. But when you look deeper, it feels overengineered. There’s minimal transparency on dosages, and many ingredients are likely underdosed or redundant. It may suit someone looking to invest in longevity science, but not necessarily someone looking for day-to-day wellness.

GRNS, on the other hand, is the better choice for most people. It’s clean, clear, and built for results—not marketing hype. You’ll know exactly what you’re getting: powerful greens, effective doses, real gut support, and sustained natural energy. No fluff, no filler.

👉 If you’re a health enthusiast who wants a supplement that feels good, works well, and fits seamlessly into your day, GRNS wins. Every scoop is purpose-built, with no guesswork.

🌿 FAQs About Greens Powder

1: Which one is better for gut health?

GRNS wins here. It includes probiotics, prebiotics, and digestive enzymes in clearly dosed amounts—helping reduce bloating and improve digestion. IM8 includes gut-friendly ingredients too, but lacks dosage transparency and some users report discomfort.

2. Which gives better daily energy?

GRNS supports clean, stable energy through adaptogens like Rhodiola and Ashwagandha, plus better nutrient absorption via gut health. IM8 includes NAD3 and CoQ10 for cellular energy, but unclear dosages make it hard to gauge effectiveness.

3. Which is better for everyday use?

GRNS is made for daily wellness. It's affordable, transparent, and easy to use. IM8 is more expensive and built around longevity trends—not daily health. For consistent results, GRNS is the smarter everyday choice.

Choosing between GRNS and IM8 depends on your priorities, but GRNS provides a compelling combination of benefits that make it worth considering. Whether you're looking for a budget-friendly option or a brand that aligns with your values, GRNS has you covered.

5. Should I use greens powders instead of eating vegetables?
No, greens powders should not replace real vegetables in your diet. They can help fill nutritional gaps but won't provide the same benefits as whole foods.

If you’re curious about trying greens powders, start with a reputable brand and talk to a healthcare professional if you have any health conditions or take medications. Balance is key!

Considering greens powders? GRNS offers high-quality products tested for purity and quality. Whether you're trying to improve your gut health, boost energy, or simply get more nutrients in your diet, our range has something for you. Visit our Science Page to learn more!