Greens Powders Compared: AG1 vs Huel vs Transparent Labs in 2026

Greens powders are one of the biggest categories in supplements right now. The pitch is simple: one scoop a day covers the vegetables you are probably not eating. The reality is messier. Formulas vary wildly, prices range from under a dollar to over three dollars a day, and marketing often outruns the evidence.

Three brands lead the conversation: AG1 Next Gen, the premium subscription everyone has heard of; Huel Daily Greens from the meal-replacement company; and Thorne Daily Greens, the NSF-certified option athletes trust. Here is how they compare.

The quick version

Prices change often; check current subscription rates before buying.

AG1 Next Gen: our top pick

AG1's Next Gen formula packs a long ingredient list into one scoop: vitamins, minerals, probiotics, adaptogens, and a greens blend. It is the most expensive option here by a wide margin, and it is the one we recommend for people who want a single daily scoop and will actually stick with it.

The Next Gen update improved label disclosure and added third-party testing on select batches, answering the two biggest criticisms of the original formula. It is still not a fully open label, but the gap has narrowed.

The taste is widely described as pleasant for a greens powder, and the subscription includes extras like travel packs. The value question is real: you are paying a premium for convenience and flavor. But compliance is the whole game with supplements, and the powder people actually drink beats the cheaper tub that sits in the cabinet.

Huel Daily Greens: the middle ground

Huel Daily Greens sits between the other two on price and takes a cleaner approach to the label than AG1. It includes a solid vitamin and mineral profile, plus adaptogens and probiotics, at a mid-range daily cost.

Huel's background is meal replacements, and the greens powder reflects that practical mindset. The ingredient list is shorter and easier to understand than AG1's. The flavor gets mixed reviews, with some people finding it earthier than AG1.

This is the sensible mid-range pick if you want a daily greens habit without the premium price tag. It is Informed Sport certified, which matters if you compete in tested sports.

Thorne Daily Greens: the certified option

Thorne built its reputation supplying professional sports teams and Mayo Clinic-affiliated practitioners, and Daily Greens follows the same pattern: fully transparent labels with exact doses, and NSF Certified for Sport, the strictest third-party testing in the category.

The formula focuses on greens, adaptogens, and a solid micronutrient mix rather than trying to be an all-in-one. That narrower scope is either a feature or a limitation, depending on what you want. The monk-fruit sweetening tastes less sweet than the stevia options, which some people prefer and others do not.

If certification and label transparency matter to you, this is the clearest choice of the three.

What about taste and mixability?

Taste is subjective, but some patterns show up across reviews. AG1 tends to win on flavor, with a mildly sweet pineapple-vanilla profile. Huel and Thorne taste more like what they are: powdered vegetables. All three mix best in a shaker bottle with cold water. None of them will fool anyone into thinking it is a smoothie.

A reality check on greens powders

No powder replaces actual vegetables. Whole produce comes with fiber, water, and compounds that do not survive processing into a shelf-stable powder. The research on greens powders specifically is thin. Most of the claimed benefits come from studies on individual ingredients, not on the finished products.

That does not make them useless. If a daily scoop is the difference between getting some micronutrients and getting none, it can be a reasonable habit. Just treat it as a supplement to vegetables, not a substitute.

Also worth knowing: if your real gap is protein rather than micronutrients, a basic whey powder is far cheaper per serving, and most brands publish third-party test results you can check. And if you prefer buying one-off instead of subscribing, retailers like iHerb carry many greens powders, sometimes below subscription pricing.

Verdict

Best overall: AG1 Next Gen. The formula people actually stick with, improved disclosure, and batch testing. Expensive, but the most likely to become a daily habit.

Best mid-range: Huel Daily Greens. Reasonable price, clearer label, solid formula, Informed Sport certified.

Best for certification and transparency: Thorne Daily Greens. NSF Certified for Sport and a fully open label, at a mid-range price.

This is general information, not medical advice. Supplements are not medicines, and they can interact with medications or health conditions. Talk to your doctor before starting a daily supplement, especially if you are pregnant, nursing, or managing a condition.

Some links on this page are affiliate links. If you sign up through them, we may earn a commission at no extra cost to you.