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Compare IM8 vs Huel The 8-reason switch guide

8 reasons people are switching to IM8 from Huel Daily Greens.

Huel's headline is "91 ingredients" — a quantity claim. IM8 is built on functional dosing: clinically-relevant amounts in bioavailable forms, every milligram disclosed. Here's how the two stack up, line by line.

IM8 Daily Ultimate Essentials Pro and Huel Daily Greens shown side by side
IM8 Daily Ultimate Essentials Pro (left, in red) and Huel Daily Greens (right, in green) — quantity claims vs functional dosing. Photo: IM8 Health.
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01Quantity vs quality

Functional dosing — not a "91 ingredients" headline.

Huel's lead claim is "91 ingredients". Most of them live inside proprietary blends like a 1,161 mg "Antioxidant Greens Blend" (17 ingredients) and a 172 mg "Adaptogen Blend" (13 ingredients — about 13 mg each on average). Counts are big. Per-ingredient doses are tiny.

IM8 takes the opposite stance: clinically-relevant doses across 16+ functional systems, with every milligram printed on the label. No proprietary blends, no hidden dosages.

~13mg per adaptogen
Huel's adaptogen blend math. IM8: 200 mg adaptogens & functional mushrooms — disclosed per ingredient.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Product philosophy
Headline claim
"91 ingredients"
Quantity-led
16+ functional systems
Clinically dosed
Per-ingredient dose disclosed
Hidden inside blends
Every milligram listed
Adaptogen & mushroom blendTotal dose for the blend
172 mg · 13 ingredients
~13 mg per item
200 mg disclosed
Big counts vs functional doses — only one of these moves biomarkers
Source — Huel Daily Greens Supplement Facts panel · IM8 ingredients page
02The form your body can actually use

Chelated minerals — not the cheap oxides your body barely absorbs.

Huel's panel lists Magnesium and Zinc as Magnesium Oxide and Zinc Oxide — the cheapest, least bioavailable forms. Research repeatedly shows oxides are absorbed at a small fraction of what chelated and citrate forms achieve.

IM8 uses Magnesium Glycinate and Zinc Citrate — chelated/citrate forms with substantially higher absorption profiles. The label cost is higher; the body cost (taking minerals you don't absorb) is much lower.

Oxidevs chelated
Huel: Magnesium Oxide + Zinc Oxide. IM8: Magnesium Glycinate + Zinc Citrate — the forms research backs.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Mineral quality
Magnesium form
Magnesium Oxide
Lowest bioavailability
Magnesium Glycinate
Chelated · high absorption
Zinc form
Zinc Oxide
Zinc Citrate
Folate form
Folic acid
Quatrefolic® 5-MTHF
B12 form
Cyanocobalamin
Methylcobalamin
Bioavailable forms in every line item — not just "on the label"
Source — Huel Daily Greens Supplement Facts panel · IM8 ingredients page
03A 67× difference in probiotic dose

10 billion CFU vs 0.15 billion — not even the same order of magnitude.

Huel discloses its probiotic count: 150 Million CFU (0.15 billion). That's a fraction of the doses clinically studied for gut benefit. Even with one spore-former in the mix, the total CFU is well below the functional range.

IM8 ships 10 billion CFU of two named, spore-forming strains (DE111® + BC99®) — shelf-stable and clinically shown to survive the stomach. That's 67× more living probiotics in every scoop.

67×more CFU
10B vs 0.15B per serving. Huel: 150 Million CFU — below the functional range.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Probiotic dose & strains
CFU per serving
0.15 billion (150M)
10 billion
Strain composition
1 spore + 1 non-spore
2 spore-forming · named
DE111® + BC99®
Stomach-acid survival
Partial — non-spore strain at risk
Both strains acid-resilient
67× more living probiotics — every one designed to actually arrive in the gut
Source — Huel Daily Greens Supplement Facts panel · Elshaghabee et al., 2018, Beneficial Microbes (spore-forming probiotics)
04Real gut science · 4-tier vs 2-step

A 4-tier gut system — built to survive the stomach.

Huel Daily Greens lists 0.15 billion CFU of probiotics — 150 million CFU — with a lighter two-strain approach. The issue is not that Huel ignores the gut; it is that IM8 builds gut support as a four-tier system: prebiotics, 10 billion CFU probiotics, postbiotics, and digestive enzymes with disclosed activity units.

IM8 is built for survival and completeness. 10 billion CFU spore-forming strains (DE111® + BC99®) clinically shown to resist acid. A 200 mg full enzyme complex with activity units listed. And a postbiotic (FloraSMART®) — the layer ISAPP's 2024 consensus calls out as the evidence-based next step.

10BCFU spore-forming
Probiotics that actually reach the gut. Huel: 150M CFU — a lighter probiotic layer than IM8's 10B CFU system.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Gut layer · 4-tier vs 2-step
1 · Prebiotic fiberFeeds beneficial bacteria
Not included
Guar fiber + agave inulin
2 · Probiotics (CFU)Living bacteria to the gut
0.15B CFU · two strains
150M CFU total
10B CFU spore-forming
DE111® + BC99® · acid-resilient
3 · Digestive enzymesBreaks down food
Not positioned as a full enzyme system
No comparable 4-tier gut stack
200 mg full complex
Amylase · protease · lipase · cellulase · units listed
4 · PostbioticCompounds probiotics produce
None
FloraSMART®
Clinically studied · gut-barrier support
A 2-step blend vs a complete, survivable 4-tier system
Source — Elshaghabee et al., 2018, Beneficial Microbes · Żółkiewicz et al., 2020, Nutrients · ISAPP 2024 consensus
05The form your body actually uses

Vitamin D3, lichen-derived — not the cheaper, less effective D2.

Huel Daily Greens includes Vitamin D2 (Ergocalciferol) — an older, less expensive form. A 2023 meta-analysis in Nutrients confirmed that D3 is significantly more effective at raising serum vitamin D than D2. Choosing D2 cuts costs but compromises the efficacy of a critical nutrient for immunity, bone health and mood.

IM8 ships 1,200 IU of VegD3® — the active D3 (Cholecalciferol) form your body produces from sunlight, sourced from vegan-friendly lichen. Paired with vitamin K2 (MK-7) so calcium is directed to bones, not arteries.

D3vs D2
1,200 IU VegD3® in IM8. Huel: D2 — the cheaper, less effective form.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Vitamin D form & dose
FormD3 is the form your body produces from sunlight
D2 (Ergocalciferol)
Older, less effective
D3 VegD3® (Cholecalciferol)
Lichen-derived · vegan
Dose
D2 listed
1,200 IU · 150% DV
Paired with K2 (MK-7)Directs calcium to bones, away from arteries
Not included
100 mcg MK-7
Efficacy-first formulation · the active D3 form your body recognizes
Source — Balachandar et al., 2023, "Relative Efficacy of Vitamin D2 and Vitamin D3," Nutrients · Huel Daily Greens Supplement Facts panel
06Built-in, not bolted-on

Joints, heart, recovery & longevity — four complexes Huel doesn't have.

Despite the "91 ingredients" headline, Huel omits the functional complexes active users typically buy separately: no MSM for joints, no CoQ10 for cellular energy, no electrolyte system, no amino-acid recovery blend, no cellular-renewal layer.

4extra complexes
Joint, heart, recovery, cellular renewal. Huel: none of them.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Built-in support
MSM (joint & connective tissue)
Not included
1,000 mg
CoQ10 (heart & cellular energy)
Not included
100 mg
Electrolyte complexHydration · nerve function
No dedicated system
2,500 mg
Amino-acid & recovery (BCAAs)
Not included
1,165 mg complex
Cellular longevity (CRT8™)
Not included
25 mg complex
Replaces 16 separate supplements at clinically-relevant doses
Source — Huel Daily Greens Supplement Facts panel · IM8 ingredients page
07Athlete-grade testing + a 12-week trial

NSF Certified for Sport + a 12-week RCT — not just label claims.

IM8 carries the NSF Certified for Sport mark — the banned-substance certification used by tested professional athletes (280+ substances screened). The Certificate of Analysis is published directly on im8health.com. And a 12-week placebo-controlled clinical trial (NCT06655597) by the San Francisco Research Institute — on the finished formula, with real customers — confirms it.

95%
More energy
Felt a noticeable boost in daily energy
85%
Healthier gut
Better digestion & less bloating
80%
Better sleep
Improved sleep quality
75%
Sharper focus
Improved mental clarity
Source — 12-week Randomized Controlled Trial, San Francisco Research Institute · ClinicalTrials.gov NCT06655597 · NSF Certified for Sport
08The math of a foundation

Why the daily upgrade is worth it.

Huel Daily Greens is positioned as a lower-cost greens powder. That price reflects what's in the scoop: a quantity-led ingredient story, a lighter probiotic layer, D2 instead of D3, and no dedicated joint, heart, recovery, or cellular-longevity complexes.

IM8 is $2.61 a serving on the 90-day subscription. The math: that single drink replaces a high-end multivitamin (with D3 + K2), a 4-tier gut formula, an MSM joint supplement, a CoQ10 heart supplement, a full electrolyte mix, a BCAA recovery product, a functional adaptogen complex, and a cellular-longevity supplement. $1.28 more a day. 16 supplements fewer to buy.

$1.28/day difference
To replace 16 supplements with one drink — at clinically-disclosed doses. Plus a 90-day money-back guarantee.
Huel Daily Greens pouch
Huel
IM8 Daily Ultimate Essentials Pro box
IM8 Daily
Ultimate Essentials Pro
Daily value
Subscription pricePer serving
$1.33
$2.61 (quarterly)
Replaces…Standalone supplements
A small gap
16 supplements
Money-back guarantee
30 days
90 days
Taste / sweetener
Mint · masks grassy taste
Reb M · stevia-free
Fermented sugarcane · mixed-berry
Scientific Advisory BoardNamed advisors on the finished formula
Not published
Devkota · Green
Mussallem · Shah
Cedars-Sinai · NASA · Mayo
Why pay for a gap-filler when $1.28 more buys the foundation?
Source — Huel Daily Greens product page · IM8.com PDP (Jun 2026)
Trusted by the world's best

Athletes. Doctors. 20M+ servings. They all drink IM8.

Every IM8 ambassador is also a shareholder — they put their name and their equity behind the formula.
David Beckham

David Beckham

Co-Founder · IM8 Health
Aryna Sabalenka

Aryna Sabalenka

World No. 1 Tennis · 4× Grand Slam Champion
Giannis Antetokounmpo

Giannis Antetokounmpo

NBA Champion · 2× MVP · 10× All-Star
Ollie Bearman

Ollie Bearman

F1 Driver · Youngest-ever British F1 Driver
Make the upgrade

Don't fill a gap. Build the foundation.

Daily Ultimate Essentials Pro on the 90-Day subscription — $78/mo, $2.61 a serving, with the Welcome Kit and 5 bonus sachets included. If you don't feel the difference in 90 days, we refund every penny.

90-day money-back guarantee · Free shipping · Cancel anytime · NSF Certified