Bloom Nutrition’s greens powder is designed to support digestion, reduce bloating, and deliver a concentrated dose of plant-based nutrients in a single scoop. Priced at about $1.13 per serving, it’s one of the more popular greens supplements on the market, largely driven by social media buzz. But what it actually does in your body depends on its ingredients and how your gut responds to them.
What’s Actually in It
Bloom’s greens blend combines organic barley grass, spirulina, wheatgrass, alfalfa, and chlorella. These are nutrient-dense plants that provide vitamins, minerals, and antioxidants you’d normally get from eating several servings of vegetables. The powder also includes prebiotic fibers like chicory root, flaxseed, and blue agave inulin, which feed the beneficial bacteria already living in your gut.
On top of the greens and fiber, the formula includes three probiotic strains (Bifidobacterium bifidum, Lactobacillus rhamnosus, and Lactobacillus acidophilus) and six digestive enzymes. A 30-serving container retails for $39.99 on Bloom’s website.
How It Targets Bloating
The anti-bloating effect is Bloom’s biggest selling point, and the mechanism is straightforward. Your body naturally produces digestive enzymes in your stomach, small intestine, and pancreas to break food into absorbable particles. When you don’t produce enough of these enzymes, food sits partially undigested, causing gas, belly pain, and that puffy, uncomfortable feeling.
Bloom includes six digestive enzymes that cover all three macronutrients: amylase breaks down carbohydrates, protease handles protein, and lipase targets fat. If your body underproduces any of these, supplementing with them can reduce the fermentation that causes bloating. For people who already digest food efficiently, the effect will be less noticeable.
Gut Health and Probiotics
The three probiotic strains in Bloom work alongside the prebiotic fibers to support your gut microbiome. Prebiotics are essentially food for your good bacteria, while probiotics add more beneficial bacteria directly. This combination can improve the balance of your gut flora over time, which plays a role in everything from nutrient absorption to immune function.
That said, this dual approach can temporarily backfire. Prebiotic fibers like inulin nourish gut flora but also increase gas production, especially if your usual diet is low in fiber. Many users experience mild bloating or gas during the first few days. This typically reflects your gut adjusting to the new fibers and plant compounds, and it usually improves within one to two weeks. Taking Bloom with a light meal instead of on an empty stomach can reduce nausea, gas, or cramping if you’re sensitive.
Energy and Stress Support
Bloom contains adaptogenic herbs, a class of plants that help your body manage stress more effectively. Adaptogens work by regulating the hormonal system that controls your stress response, helping keep cortisol (your primary stress hormone) from spiking or staying elevated for too long. Research on adaptogens shows they can contribute to better cognitive function, improved physical endurance, more restful sleep, and greater emotional stability. The effects are subtle and accumulate over weeks rather than hitting like a cup of coffee.
What It Won’t Replace
A greens powder is a supplement, not a substitute for whole vegetables. Whole foods provide fiber in amounts that a single scoop of powder can’t match, along with the chewing and volume that help you feel full. Bloom can fill gaps on days when your vegetable intake falls short, but it works best as an addition to an already reasonable diet rather than a fix for a poor one.
It’s also worth knowing that Bloom is not third-party tested or screened for toxins like cadmium or lead. Many supplement brands voluntarily submit to independent testing through organizations like NSF or Informed Choice, which verify that what’s on the label matches what’s in the product and that heavy metal levels are safe. Bloom hasn’t done this. For most healthy adults, this isn’t necessarily dangerous, but it does mean you’re relying on the company’s own quality control rather than independent verification.
Who Benefits Most
Bloom is most useful for people who struggle with frequent bloating after meals, don’t eat enough vegetables consistently, or want a convenient way to support their gut bacteria. The digestive enzymes offer the most immediate, noticeable effect for people whose bodies underprocess certain foods. The probiotics and prebiotic fibers build on that over weeks.
If you have IBS or particularly sensitive digestion, introduce it slowly. Some greens powders contain sweeteners like sorbitol or erythritol that are poorly absorbed and can ferment in the gut, leading to gas or diarrhea. Starting with half a scoop and increasing gradually gives your digestive system time to adapt without making symptoms worse.