GRNS vs AG1 – Which Greens Powder Is Right for You?

Fact-Checked By a Nutritionist MD

Published on January 20, 2026

With so many greens powders on the market, it can be tough to know which one truly fits your lifestyle. Two of the most talked-about options are GRNS vs AG1 (Athletic Greens). Both promise to support energy, digestion, and overall wellness, but which one actually delivers the best results for you?

In this guide, we’ll break down the ingredients, benefits, pricing, and user experience of each formula. Whether you’re new to greens powders or considering a switch, this comparison will help you decide whether GRNS or AG1 is the smarter choice for your health goals.

The Pro's and Con's of AG1 and GRNS ✅

AG1 (Athletic Greens)

The pros:

- Around 75 ingredients (vitamins, minerals, adaptogens, probiotics, enzymes)

- NSF Certified for Sport (important for pro athletes)

- A well-known global brand with strong credibility

- Comes with a money-back guarantee

The cons:

- Pricey: Around $4.50–$5.00 per serve (over $150/month in Australia)

- Uses proprietary blends, meaning you don’t see the exact dosage of each ingredient

- Sweetened with stevia and contains fillers, which some people find bitter, and unhealthy

- Limited focus on sustainability

GRNS

The pros:

- 40+ whole superfoods in clinically informed and transparent dosages

- Australian-owned and about half the price of AG1 (~$2.30 per serve)

- No stevia, no artificial sweeteners, just a smooth, neutral taste

- Focusses on advanced body health

- Eco-friendly and donates to charity

- Comes with a free welcome kit for subscribers (glass/aluminium bottle, travel sachets, exclusive ebook)

- 30-day money-back guarantee

The cons:

- Doesn’t carry NSF certification as of yet (not a dealbreaker unless you’re a professional athlete). However, GRNS is tested for banned substances and athletes can receive testing documents via customer support

Ingredient Comparison – What’s in Your Scoop? 🧪

Both AG1 and GRNS combine greens, probiotics, prebiotics, antioxidants, adaptogens, and enzymes, but formulation transparency is where they part ways.

GRNS ingredients

PER SERVE: Green Superfoods Blend (35%): Barley grass powder (700 mg), spirulina powder (700 mg), wheatgrass powder (700 mg), alfalfa powder (700 mg), chlorella powder (700 mg).

Pre & Probiotic Blend (6.6 Billion CFU, 8%): Jerusalem artichoke inulin (200 mg), Bifidobacterium bifidum (2.2 billion CFU), Lactobacillus rhamnosus (2.2 billion CFU), Lactobacillus acidophilus (2.2 billion CFU).

Antioxidant Beauty Blend (11.00%): Cranberry fruit powder (110 mg), strawberry fruit powder (110 mg), raspberry fruit powder (110 mg), cherry fruit powder (110 mg), elderberry fruit powder (110 mg), acai fruit extract (110 mg), goji berry powder (110 mg), grapeseed extract (110 mg), matcha green tea leaf (110 mg), pomegranate extract (110 mg).

Digestive Enzyme Blend (4.50%): Amylase (64 mg), amyloglucosidase (64 mg), protease (64 mg), acid protease (64 mg), cellulase (64 mg), lipase (64 mg), bromelain (66 mg).

Fruit & Vegetable Blend (27.00%): Carrot powder (338 mg), beetroot powder (338 mg), kale leaf powder (338 mg), blueberry powder (338 mg), spinach powder (338 mg), broccoli powder (338 mg), apple fruit powder (338 mg), ginger root extract 5:1 (332 mg).

Adaptogenic Complex (10.00%): Rhodiola root powder (240 mg), Panax ginseng extract (240 mg), ashwagandha root powder (240 mg), astragalus root powder (240 mg), lion’s mane mushroom (240 mg).

Comprehensive Fibre Blend (4.50%): Organic acacia fibre (150 mg), organic flaxseed powder (150 mg), organic chicory root fibre (150 mg).

AG1 ingredients

Alkaline, Nutrient-Dense Raw Superfood Complex 7388mg

Organic spirulina, lecithin (65% phosphatides), organic apple powder, inulin (FOS prebiotics), organic wheat grass juice powder (leaf), organic alfalfa powder (leaf), organic chlorella powder, organic barley (Hordeum vulgare) leaf powder, acerola fruit juice powder extract (4:1), broccoli flower powder, papaya (Carica papaya) fruit powder, pineapple fruit concentrate (9:1), bilberry fruit extract (100:1), beet root powder, rose hip (Rosa canina) fruit powder (4:1), carrot root powder, spinach leaf powder, cocoa bean polyphenol extract, grape seed extract (120:1) (std. 95% OPC), green tea (Camellia sinensis) extract (leaf) (10:1), licorice root powder, lycium berry fruit extract (4:1), ginger rhizome powder, slippery elm (Ulmus rubra) bark powder, kelp whole plant powder.

Nutrient Dense Extracts, Herbs & Antioxidant 2732mg

Alkaline pea protein isolate, citrus bioflavonoids extract, artichoke leaf extract (15:1), citric acid (anhydrous), rhodiola (Rhodiola rosea) root dry extract (15:1), eleuthero (Eleutherococcus senticosus) root extract (10:1), rosemary leaf extract (4:1), milk thistle seed extract (70:1), R,S alpha-lipoic acid, ashwagandha (Withania somnifera) root extract (5:1), dandelion whole plant dry concentrate (4:1), hawthorn berry extract (10:1), beta glucans, policosanol, coenzyme Q10 (ubidecarenone), stevia (Stevia rebaundiana) leaf powder, Vitamin K2 (as menaquinone-7).

Digestive Enzyme & Super Mushroom Complex 154mg

Astragalus (Astragalus membranaceus) root powder extract (4:1), bromelain (dietary enzyme), burdock root powder (4:1), reishi mushroom powder, shiitake mushroom powder.

Dairy Free Probiotics 7.2 billion CFU 54mg

Lactobacillus acidophilus - UALa-01, Bifidobacterium bifidum - UABb-10

Other Ingredients:

Natural flavours, stevia, silica.

GRNS vs AG1: Quick Comparison

AG1 (Athletic Greens)

Monthly cost

Averages to $70

$150 - $180

Yearly savings

$1000

-

Cost per serving

$2.30

$4.50

Total Ingredients

42 Hand-picked

(All functional)

75+ (via proprietary blend + fillers)

Health benefits

Advanced Foundational Support

Country of Origin

100% Australian

Internationally run

Member care and free gifts

Health enthiusiast owned and run

Science-backed

Gut + Brain + Biome Approach

Key Similarities Between GRNS and AG1

1. Designed to fill nutritional gaps.

2. Vegan, gluten-free, and non-GMO.

3. Contain probiotics and prebiotics for gut health.

4. Science-based ingredients.

5. Easy to mix with water or smoothies.

The Big Differences 🚨

1. Price

AG1: $4.50–$5.00 per serve.

GRNS: ~$2.30 per serve.

Over a year, that’s hundreds and hundreds of dollars in savings without compromising on quality.

2. Taste

AG1: Sweetened with stevia. pleasant to some, bitter to others.

GRNS: Stevia-free, no sweeteners, neutral refreshing taste that blends with anything.

3. Transparency

AG1: Proprietary blends hide exact dosages.

GRNS: Fully transparent, evidence-based amounts for every ingredient.

4. Sustainability & Impact

GRNS: Recycled packaging + charitable donations.

AG1: No major sustainability initiatives.

5. Extras

GRNS: Free bottle, travel sachets, expert guides, bonus content, and community perks.

AG1: Plastic bottle and a welcome kit, but fewer extras overall.

Why GRNS Stands Out 🌿

At the end of the day, both AG1 and GRNS are designed to support advanced body health, from gut function and energy to immunity and recovery. The difference comes down to value, transparency, and impact.

With GRNS, you’re not only getting a formula backed by 40+ superfoods in evidence-based amounts, but you’re also choosing:

Affordability – almost half the price of AG1, without cutting corners

Transparency – every ingredient and dosage clearly listed

Better taste – smooth, stevia-free flavour that blends into anything

Sustainability – biodegradable packaging and community giveback with every order

Extra value – a free premium welcome kit to make healthy habits stick

For most Australians, that makes GRNS the smarter, more sustainable choice. It delivers everything you’d expect from a premium greens powder — and more — without the premium price tag.

✅ Bottom line: If you want a daily greens powder that supports your whole body, your wallet, and the planet, GRNS is the clear winner.

You may be interested in:

IM8 vs GRNS: Is This Cheaper Alternative as Good as David Beckham’s?

Why Most Greens Powders Don’t Work (and What to Look For)

Why Everyone’s Obsessed With Foundational Health in 2026

🌿 FAQs: AG1 vs GRNS

1. Is GRNS better than AG1 greens powder?

It depends on your priorities. GRNS is better suited for people who value affordability, taste neutrality, eco-friendly packaging, and full ingredient transparency. It contains over 40 superfoods, probiotics, prebiotics, adaptogens, antioxidants, and fibre. All in evidence-based amounts. AG1 offers a wider range of ingredients (75 total) and includes vitamins and minerals, but its proprietary blends make it impossible to see exact dosages.

2. What’s the best AG1 alternative in Australia?

If you’re looking for an AG1 alternative that’s available in Australia, GRNS is a strong option. It delivers similar benefits for energy, gut health, immunity, and recovery at nearly half the cost per serve. You also get perks like a Free Welcome Kit, charity contributions, and sustainable packaging, which AG1 doesn’t offer in the same way.

3. Is GRNS greens powder legit and safe?

Yes, GRNS is an Australian-owned brand that is quality-tested for purity and safety. It uses clean, plant-based ingredients with no artificial sweeteners like stevia or monk fruit. The formula is designed to be taken daily, and most people notice benefits like improved digestion, more consistent energy, and better nutrient coverage when used consistently.

Simply, All in One.

Comprehensive Nutrition
Pre/Probiotics
Gut Health + Digestion
Immunity

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*The statements have not been evaluated by the TGA / Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Information on this site is provided for informational purposes only. It is not meant to substitute for medical advice from your physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. Carefully read all product documentation. If you have or suspect that you have a medical problem, promptly contact your regular health care provider.

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