Greens Powders and "Detox" Supplements, Compared

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Greens powders promise a vegetable serving in a scoop, and "detox" supplements promise a reset for your whole body. Those are two very different claims with very different amounts of evidence behind them. The easier question isn't "which one is best," it's "what am I actually trying to get out of this?" 

This guide sorts eight options from the Stridekick Shop by that, and says plainly where the science runs out.

Shop Picks

Best Greens Powders: AG1 Next Gen, Huel Daily Greens, 8 Greens Super Greens Powder, Sunwink Detox Greens Powder

Best Greens Without the Powder: Grüns Original, Revive’s Pineapple & Greens Smoothie

Best "Detox" Supplements to Know About: HUM Daily Cleanse, Dose for Your Liver

Browse the full Stridekick Supplements Shop for more options.

Best Greens Powders

Greens powders are meant to fill gaps, not replace meals. They also tend to be low in fiber compared with whole vegetables, so think of them as a daily habit that sits next to your diet, not instead of it. 

Here are four to compare.

Best All-in-One Greens Powder: AG1 Next Gen

AG1 Next Gen is the best-known greens powder: one 13-gram scoop mixed into water that AG1 says contains 75-plus ingredients, including vitamins, minerals, probiotics, adaptogens, and greens like spirulina and chlorella. It's meant to stand in for a multivitamin and a greens supplement at once, so it's more of an all-in-one daily habit than a pure veggie boost.

Shop AG1 Next Gen | HSA/FSA Eligible

Best Vegan Greens Powder With Flavor Options: Huel Daily Greens

Huel Daily Greens is a vegan powder that combines 91 vitamins, minerals, and superfoods, with no artificial colors or sweeteners. It comes in Original, Peach & Passionfruit, Watermelon, and Lemon & Ginger, at about 25 calories per serving.

That's a lot of ingredients in one small scoop, so many are likely present in small amounts. Check the label for the actual doses before you decide the ingredient count is the selling point.

Shop Huel Daily Greens | HSA/FSA Eligible

Best Simple Greens Powder: 8 Greens Super Greens Powder

8 Greens' Super Greens Powder sticks to eight greens (spinach, kale, wheatgrass, barley grass, aloe vera, spirulina, chlorella, and blue-green algae) plus probiotics, in a lemon-lime flavor. A tub has 25 servings, and it's vegan, gluten-free, and non-GMO.

It has a shorter ingredient list than AG1 or Huel, which makes the label easier to read. It's a greens-first option rather than an all-in-one multivitamin, and like every powder here, it isn't a substitute for eating vegetables.

Shop 8 Greens Super Greens Powder

Best Single-Serve Greens Sticks: Sunwink Detox Greens Powder

Sunwink's Detox Greens come in 15 single-serve stick packs made with organic celery, dandelion, spirulina, wheatgrass, spinach, and lemon and pineapple juice powders. You mix a stick into water or a smoothie, and Sunwink says one serving equals a serving of vegetables.

Sunwink sells it for "detox and debloat," but treat it as a convenient greens stick that travels easily.

Shop Sunwink Detox Greens Powder | HSA/FSA Eligible

Best Greens Without the Powder

If a powder isn't your thing, these two get you plants in a different format.

Best Greens Gummies: Grüns Original

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Grüns are greens gummies instead of a powder: eight gummy bears a day that Grüns says contain 60-plus ingredients, including spirulina, chlorella, 20-plus vitamins and minerals, and 6 grams of prebiotic fiber, plus mushrooms and adaptogens. They're vegan and come in low-sugar and sugar-free options.

Grüns says every lot is tested for heavy metals and contaminants by third-party labs. They're easy to take, but the original is sweetened with cane sugar (the sugar-free version uses allulose), so read the label if sugar matters to you.

Shop Grüns Original

Best Food-First Option: Revive’s Pineapple & Greens Smoothie

If you’d rather get your greens from actual produce, Revive’s Pineapple & Greens Smoothie is a frozen, single-serve cup you blend with coconut water or your liquid of choice. It’s made with pineapple, mandarin oranges, kale, spinach, wheatgrass, blue spirulina, hemp protein, and chia and flax seeds, and comes to 110 calories with 4 grams of fiber and 4 grams of protein per serving.

It’s the most food-like option on this list, and it’s dairy-free. The tradeoff is convenience: it’s frozen, so you need freezer space and a blender. It’s also a source of vitamin K (50% of the daily value per serving, per Revive), which matters if you take a blood thinner.

Shop Revive’s Pineapple & Greens Smoothie

Best "Detox" Supplements to Know About

These two are sold on detox or cleanse language. Given the evidence above, we'd treat them as ordinary supplements, not cleanses, and weigh them on that basis.

Best Skin-Focused “Detox” Capsule: HUM Daily Cleanse

If your skin is the reason you’re curious about “detox” supplements, HUM Daily Cleanse is the one built around it. It’s a daily capsule that HUM formulates for clearer skin and calmer digestion, with 14 ingredients including chlorella, spirulina, milk thistle, and zinc. There’s no powder to mix and no flavor to get used to: you just add it to your routine.

HUM’s own survey of 29 long-term subscribers found that 82% reported fewer breakouts after 6 to 8 weeks, and 97% were satisfied with their results. That’s a small, self-reported group, so we’d read it as encouraging, not proven. It’s a good fit if you want a skin-focused supplement in a simple capsule, and if breakouts are stubborn or severe, a dermatologist is still the best next step.

Shop HUM Daily Cleanse

Best Liver Support Shot: Dose for Your Liver

If you’d rather not add another handful of pills to your day, Dose for Your Liver is a simpler way to add liver support to your routine. It’s a 2-ounce herbal shot with an orange flavor that you take once or twice a day with meals, and a 16-ounce bottle gives you 8 servings. There are no capsules to swallow and no powder to mix.

Dose says its formula is backed by double-blind, placebo-controlled studies and supports healthy liver enzyme levels. It’s a good fit if you prefer a shot to a capsule and want an easy daily habit. Think of it as a supplement, not a cleanse, and if you have liver concerns or take medications, check with your doctor first, since your liver processes many of them.

Shop Dose for Your Liver | HSA/FSA Eligible

Which Greens or "Detox" Product Should You Start With

Start with your goal. If you want to fill gaps in your diet, a greens powder is the simplest route, and the most important feature is third-party testing. If you hate the taste of powders, gummies or a food-first smoothie are easier to keep up. If ‘detox’ is the goal, skip the extreme cleanses and focus on vegetables, fiber, water, and sleep. A targeted supplement like HUM’s Daily Cleanse can fit alongside those habits.

Either way, treat greens as a supplement to your diet, check the label, and talk to your doctor if you take medication. For more on the topic, see our guide to what superfoods can and can't do.

Some things worth knowing before you spend money on any of these:

Powders aren't vegetables. The dietitians we spoke to for our guide to microgreen powders said powders can help fill gaps for people who struggle to eat enough plants, but they aren't a shortcut; they don't replace fresh produce, and evidence for specific benefits is limited.

Your body doesn't need help "detoxing." A 2015 review in the Journal of Human Nutrition and Dietetics found no compelling evidence that detox diets help with weight management or toxin elimination. Your liver and kidneys already filter your blood, which is why we treat "detox" as a marketing word here, not a benefit.

Check with a doctor if any of this applies to you. Greens can contain vitamin K, which affects blood thinners like warfarin. Spirulina has been linked to allergic reactions, and chlorella can upset your stomach. If you're pregnant or breastfeeding, take medications, or have kidney, thyroid, or liver conditions, ask first.

A Note on HSA/FSA

A few of the picks above carry the HSA/FSA badge in the Shop. Eligibility often depends on a Letter of Medical Necessity, which Stridekick's shop helps facilitate through Truemed, so check your plan first. 

For the details, see HSA vs. FSA: How Do These Things Work? and How to Save an Average of 30% Using Your HSA or FSA With Truemed, and browse everything eligible in the HSA/FSA Shop.