Home » Amazing Grass Review: Evaluating Plant-Based Nutrition Claims and Formulations

Amazing Grass Review: Evaluating Plant-Based Nutrition Claims and Formulations

Amazing Grass Review

Amazing Grass is focused on plant-based nutrition made from organic greens, fruits, and vegetables. Its product range includes superfood greens powders, plant-based protein blends, effervescent tablets, and targeted functional formulas.

The brand claims that its products provide a simple way to add more plant-based nutrients to your daily routine and support balance. Its offerings may support better energy levels, digestive balance, immune health, and daily nutrition.

In this review, we will explore Amazing Grass in more detail by looking at its product offerings. We will also evaluate the advantages the brand may provide, and the limitations or concerns you may want to consider before purchasing.

About Amazing Grass

As per the official website, Amazing Grass is centered on farm-grown greens and plant-based superfoods. The brand continues to use these same field-grown greens in its flagship Super Greens products, along with organic juiced wheat grass featured in its Sweet Greens blends. Its offerings are designed to help you combine concentrated fruits, vegetables, grasses, and botanicals into your daily routine in convenient formats that may support areas such as vitality, digestion, immune health, hydration, and everyday nutrition.

The brand’s portfolio covers several product categories, including Super Greens blends in flavors such as original, berry, energy watermelon, detox & digest, and immunity tangerine. The Sweet Greens range offers lighter, fruit-forward options like peach hibiscus, summer berry, and tropical lime.

Amazing Grass also provides single-ingredient grasses such as Organic Wheat Grass Powder and the Amazing Trio, as well as Fizzy Green Tablets for hydration and energy, capsule versions of select green blends, and Smoothie Boosters and Protein + Probiotics powders.

Amazing Grass also features a Kidz line with options such as Kidz Super Greens, created to make greens and superfoods easier for children to consume. Most of the brand’s products highlight attributes such as gluten-free, non-GMO, plant-based, and in many cases organic, with ingredients sourced through FDA-registered food facilities and long-standing supplier partnerships in the United States and select global regions.

Amazing Grass Review

Amazing Grass Bestsellers

  1. Sweet Greens Peach Hibiscus

    Sweet Greens Peach Hibiscus may support cognitive function, digestion, and immune health. As per the official website, the Focus & Vitality Blend in Sweet Greens Peach Hibiscus provides 900 mg of functional botanicals, including Neumentix® spearmint extract, holy basil extract, guava extract, and lemon extract.

    Sweet Greens Peach Hibiscus also has guava extract, which could support cellular defense by neutralizing reactive oxygen species that can support immune function and may help maintain cellular integrity.

    Neumentix spearmint extract may support neuronal signaling and oxidative stress in the brain. It may help influence neurotransmitter activity and protect neurons from free-radical damage, which is linked to mental energy and focus at a cellular level.

    Holy basil extract in this formula contains ursolic acid and eugenol, which might help modulate the body’s stress-response pathways, particularly through effects on cortisol regulation and inflammatory signaling. This can play a role in how the body adapts to physical or cognitive stress.

  2. Super Greens Digest Pineapple Guava

    Super Greens Digest Pineapple Guava combines grasses and leafy greens, along with probiotics intended to support digestive health.

    The product includes 1 billion CFU of probiotics, which may contribute to gut microbiome balance depending on an individual’s existing digestive environment and diet.

    Probiotics are live microorganisms that interact with intestinal bacteria in the colon, where they can influence processes such as fermentation, production of short-chain fatty acids, and maintenance of the intestinal barrier.

    The blend also features wheat grass and barley grass, which are rich in chlorophyll, plant polyphenols, and trace minerals. These grasses also supply dietary fiber, which is not digested by human enzymes but is metabolized by gut bacteria, supporting microbial diversity and stool regularity through fermentation pathways in the large intestine.

    Organic alfalfa grass in this product provides micronutrients, including folate and vitamin K precursors, which can support red blood cell formation and calcium regulation pathways.

  3. Greens Blend Superfood Pineapple

    As per the official website, Greens Blend Superfood Pineapple helps maintain daily energy levels and nutritional balance.

    The formulation includes acerola cherry extract, which is naturally rich in vitamin C and polyphenols. It may support the regeneration of other antioxidants and is also involved in collagen synthesis through its role as a cofactor for enzymes that stabilize connective tissue proteins in the skin, cartilage, and blood vessels.

    The makers also added rose hips in Greens Blend Superfood Pineapple, which provides additional vitamin C along with carotenoids and flavonoids. They may contribute to cellular defense mechanisms by helping neutralize reactive oxygen species formed during metabolic activity and immune responses.

    Greens Blend Superfood Pineapple also has carrot, which provides carotenoids, including beta-carotene, that your body can convert into vitamin A. It may support epithelial cell health, vision pathways, and immune function through its involvement in gene expression and cell differentiation. Green tea leaf in this formula may influence metabolic signaling related to energy utilization and lipid oxidation.

  4. Super Greens The Original

    Super Greens The Original may support a balanced gut environment. The formula features a Fiber Blend made from organic flaxseed and apple pectin. Flaxseed is a natural source of soluble and insoluble dietary fiber, as well as lignans and alpha-linolenic acid (ALA).

    Soluble fiber absorbs water present in the digestive tract and forms a gel-like substance that slows gastric emptying and supports satiety. In the colon, fiber is fermented by the gut bacteria into butyrate, acetate, and propionate, which play roles in colon cell health and gut barrier integrity. Insoluble fiber contributes bulk to stool and supports bowel regularity by stimulating intestinal motility.

    Apple pectin in this formula may promote the growth of beneficial bacteria that participate in metabolic functions within the gut ecosystem. These fermentation processes contribute to the production of short-chain fatty acids, which are associated with intestinal pH balance and local immune signaling in the gut lining.

    The product also includes Bacillus subtilis DE111, providing 1 billion CFU of probiotic cultures. Bacillus subtilis may interact with existing gut microbiota, support microbial diversity, and influence metabolic activity in the colon, including enzyme production and competitive inhibition against potentially harmful microorganisms.

  5. Greens Blend Immunity Elderberry

    As per the official website, Greens Blend Immunity Elderberry may support better immune function. It combines vitamin C, which participates in antioxidant protection and collagen synthesis, while zinc is involved in cellular signaling and the development and function of immune cells.

    Greens Blend Immunity Elderberry features elderberry, which may help neutralize reactive oxygen species generated during metabolic and immune processes. It could interact with cytokine activity and cell-signaling pathways related to immune response, particularly in the upper respiratory tract environment.

    The makers also added organic beet root in Greens Blend Immunity Elderberry, which contributes nitrates, betalains, and fiber. Dietary nitrates are converted in the body into nitric oxide, which supports blood vessel dilation and influences oxygen delivery and cellular metabolism. Pineapple in this formula might support antioxidant defense and cellular functions associated with immune health.

  6. Fizzy Green Tablets Hydrate Strawberry Lemonade

    Fizzy Green Tablets Hydrate Strawberry Lemonade are designed to dissolve in water, providing a blend of plant-based extracts, fruits, vegetables, electrolytes, and vitamins in a portable format.

    They include Spectra blend, which contains extracts from ingredients such as green coffee, green tea, broccoli sprout, onion, apple, tomato, broccoli, camu camu, acerola extract, acai, turmeric, garlic, basil, and oregano. Green coffee extract provides chlorogenic acids that may influence glucose metabolism and oxidative stress pathways at the cellular level. Green tea extract supplies catechins such as EGCG, which interact with mitochondrial function and redox signaling and may support cellular antioxidant capacity.

    Broccoli sprouts and broccoli contain glucosinolates that convert into sulforaphane during digestion. They may help activate antioxidant response pathways within cells through the Nrf2 signaling system.

    Tomato in Fizzy Green Tablets Hydrate Strawberry Lemonade provides lycopene that functions as a lipid-soluble antioxidant within cell membranes. Meanwhile, Camu camu and acerola extract supply natural vitamin C along with polyphenols, supporting processes such as collagen synthesis, oxidative defense, and immune-cell function.

  7. Kidz Superfood Berry Blast

    Kidz Superfood Berry Blast is formulated for children, combining greens, fruits, vegetables, and plant-based fibers in a flavored format. The blend is designed to interact with digestive, metabolic, and cellular processes in the body.

    The formulation includes organic cane sugar to provide sweetness and improve palatability. Cane sugar supplies simple carbohydrates that are rapidly broken down into glucose and serve as an immediate energy source for brain and muscle cells.

    As per the official website, inulin in Kidz Superfood Berry Blast may support intestinal barrier integrity, epithelial cell health, and local immune signaling. The formula also combines oat fiber, which also contains beta-glucans that interact with cholesterol metabolism and immune cell activity through receptor-mediated pathways in the gut.

  8. Greens Blend Detox & Digest Clean Greens

    Greens Blend Detox & Digest Clean Greens may support enzyme activity and microbiome balance. It features a Digestive Blend that contains fructooligosaccharides (FOS), which support the growth of beneficial bacterial species such as Bifidobacteria, contributing to the production of short-chain fatty acids that play critical roles in intestinal barrier integrity and pH balance.

    The makers also added flaxseed and chia seed in this formula, which may support stool formation and intestinal motility. Licorice root in Greens Blend Detox & Digest Clean Greens could support the modulation of inflammatory signaling and mucus secretion pathways in the gastrointestinal tract.

    As per the official website, the formula also has quinoa, which acts as a fermentable substrate for gut bacteria, supporting microbial metabolism. The addition of chia seeds further supports hydration and intestinal lubrication due to their gel-forming soluble fibers.

Amazing Grass Advantages

  1. Heritage-Driven Wellness Brand

    Amazing Grass traces its origins to a third-generation family farm in Kansas, where the Bert family cultivated wheatgrass and cereal grasses beginning in the 1930s and 1940s, well before greens-based nutrition became widely adopted. This long-standing farming background is presented as the foundation of the brand’s continued emphasis on plant-based, whole-food ingredients.

    The brand was formally founded in 2002 by Brandon Bert, a direct heir to the family farm, together with Todd Habermehl. According to the brand, both founders left careers in the technology sector with the intention of making family-grown greens available in convenient, everyday formats such as powders. This origin narrative positions the company as translating established agricultural practices into accessible wellness solutions rather than responding to emerging supplement trends.

    It also claims a long-standing leadership role within the greens category, citing more than two decades of continuous operation. Amazing Grass positions itself as an early participant in shaping the modern daily greens powder market, contributing to its broader adoption over time.

  2. Mass-Market Brand Presence

    Amazing Grass’s products are carried by major national retailers, including Whole Foods Market, Sprouts Farmers Market, Costco, Target, and Amazon. This broad retail footprint places the brand within everyday shopping environments across grocery, club, big-box, and online channels, positioning it as a mainstream greens brand rather than a niche wellness product.

    Its scale and reach expanded further following its acquisition by Glanbia in January 2017, part of a wider transaction valued at approximately €181 million.

    Under Glanbia’s ownership, Amazing Grass gained access to established global supply chains, large retail partnerships, and operational infrastructure capable of supporting consistent, high-volume distribution.

    The brand frames this ownership structure as enabling broader shelf presence and improved availability while preserving its plant-based formulation focus.

    Amazing Grass claims its multi-channel distribution strategy is designed to increase accessibility for a wide consumer base. Placement in warehouse club stores allows for value-oriented, larger-format offerings, while ecommerce platforms support national reach and subscription purchasing.

Amazing Grass Limitation

  1. Limited Clinical Research Visibility

    Reviews of peer-reviewed databases and clinical trial registries do not show independent, third-party randomized controlled trials that directly evaluate Amazing Grass greens powders or blends for outcomes such as nutrient bioavailability, digestive function, inflammation markers, or immune response under controlled conditions.

    Although older studies have examined unrelated greens formulations and broader research exists on general produce intake, these findings do not apply directly to Amazing Grass products or their specific formulations.

    A key scientific consideration is the disconnect between ingredient-level research and finished-product validation. Amazing Grass formulations are built around ingredients with well-established nutritional properties, such as wheatgrass and barley grass for fiber and micronutrients, along with various plant-derived antioxidants. However, complex multi-ingredient powders introduce variables that cannot be inferred from individual ingredient studies alone.

    Factors such as nutrient degradation during drying and milling, vitamin stability throughout shelf life, probiotic viability after processing, and interactions between fibers and polyphenols can significantly influence real-world physiological effects. Without formulation-specific testing, it remains unclear whether the quantities and combinations used deliver measurable benefits beyond general dietary intake.

Pros

  • Offers Non-GMO products designed to align with clean-label preferences.
  • The brand highlights that its products are manufactured in FDA-registered food-grade facilities.
  • Offers a wide range of green powders, tablets, and kid-friendly blends for daily nutrition support.

Cons

  • Some users report mild bloating or digestive discomfort after use.
  • The brand offerings may trigger mild nausea if consumed on an empty stomach.

Amazing Grass Alternatives

  1. Supergreen Tonik

    Supergreen Tonik is positioned as a wellness-focused brand that features a flagship greens and adaptogen powder designed to support energy, immunity, cognition, and sleep.

    The brand emphasizes clinically effective dosages, full-disclosure labeling, and a formulation that combines plant-based superfoods with brain-supporting nootropics and immune-support ingredients.

    Supergreen Tonik highlights that it does not use proprietary blends or fillers and clearly lists the exact dosage of each ingredient, allowing you to see what you are consuming. Its flagship product is said to be vegan, non-GMO, soy-free, dairy-free, caffeine-free, produced in a USA cGMP facility, and third-party tested, and it is backed by a 1-year money-back guarantee.

    On the other hand, Amazing Grass functions more as a broad-based nutrition brand with an extensive lineup of greens powders and related offerings rather than a single hero formula.

    The brand provides various products across categories such as detox and digestion, immunity blends, flavored greens, kid-focused formulas, energy variants, capsules, and protein-plus-probiotic blends. Most of the Amazing Grass products are plant-based, gluten-free, non-GMO, and in many cases vegan, organic, with multiple flavors and formats designed to suit different preferences and daily routines.

    Instead of centering its narrative on clinical dosages or nootropic ingredients, Amazing Grass focuses on everyday nutritional support, variety, and accessibility, while also highlighting responsible sourcing, FDA-registered manufacturing facilities, and long-standing relationships with ingredient suppliers across the US and global regions.

    The two brands differ in formulation philosophy and brand direction. Supergreen Tonik presents its flagship product as a comprehensive, premium all-in-one blend that combines superfoods, adaptogens, and cognition-supporting ingredients in readable, clinically aligned dosages.

    Amazing Grass, in comparison, emphasizes product range and functional variety, allowing you to choose specific blends based on goals such as energy, immunity, alkalizing, detox, or kid-friendly nutrition instead of concentrating all benefits into one formulation.

    Supergreen Tonik offers a single option that claims to provide noticeable performance-oriented outcomes. Amazing Grass features a broader range that values flavor options and flexible formats.

  2. Organifi

    Organifi focuses on functional superfood blends designed around specific fitness goals such as weight management, cortisol balance, mood support, hormone health, detox support, sleep, and energy. Its Green Juice is positioned as a core offering and highlights a clinical dose of 600 mg ashwagandha along with spirulina, moringa, and other superfoods intended to support stress reduction, cravings control, and daily balance.

    The broader Organifi range extends into categories such as juices, protein, collagen, immunity blends, magnesium, liver reset formulas, shilajit gummies, hydrogen water, parasite cleanse kits, and kids’ blends, along with curated programs such as the Sunrise to Sunset Kit.

    As per its official website, the brand places strong emphasis on certifications such as USDA Organic, Gluten Free, Non-GMO Project Verified, Dairy Free, Soy Free, Vegan, Plant-Based, and Glyphosate Residue Free.

    Meanwhile, Amazing Grass takes a more nutrition-centered approach that is grounded in greens-based formulations and everyday plant-powered wellness. The portfolio focuses primarily on green powders and wheatgrass-based blends such as Super Greens Original, Antioxidant Sweet Berry, Detox and Digest Clean Greens, Energy Watermelon, Immune Tangerine, Organic Wheat Grass Powder, and Kidz Super Greens. These products are positioned around benefits such as alkalizing support, digestive balance, antioxidant nourishment, immune defense, and energy from greens, using ingredients like wheat grass, barley grass, alfalfa, spirulina, chlorella, fruits, and botanicals.

    The brand also highlights attributes including Vegan, Non-GMO, Gluten Free, Plant-Based, Kosher, and No Sugar Added, with selected formulations also labeled as Organic.

    A key difference appears in product scope and functional orientation. Organifi offers powders, capsules, gummies, tinctures, and travel packs that are structured to fit within a complete lifestyle routine tied to targeted wellness outcomes.

    Amazing Grass remains more focused on core greens nutrition formats, including powders, tablets, protein blends, and kid-friendly formulations, reflecting a simpler and greens-first philosophy.

    When comparing price ranges more specifically, Organifi products typically fall within the higher bracket of approximately $60 to $80 for most flagship powders and specialty blends, which supports its premium and clinically oriented positioning.

    Amazing Grass products, on the other hand, are generally priced in the range of about $20 to $30 for most Super Greens SKUs, with select offerings slightly above or below this range depending on size and formulation.

    Organifi focuses more on adaptogens, goal-specific formulations, and premium wellness positioning. Meanwhile, Amazing Grass promotes accessibility, greens-forward nutrition, and straightforward plant-based blends that focus on daily nourishment and essential nutrient intake.

How Did We Evaluate?

  1. Real User Experiences

    To evaluate Amazing Grass, we reviewed customer feedback on Amazon across various product categories and time periods, including reviews from 2023, 2024, and 2025.

    The brand’s Sweet Greens and Superfoods Powder for Digestive Health holds a 4.5 rating based on 200+ reviews. Some users appreciate the summer berry flavor, as well as the addition of organic greens, probiotics, spirulina, chlorella, and antioxidant-rich fruits.

    Several customers mention improvements in digestion and energy levels. While a few users note that taste preference and tolerance may vary, the overall experience remains largely favorable.

    Meanwhile, the Greens Blend Superfood carries a 4.5 rating based on 35,000+ reviews, with feedback pointing to consistent performance and long-term consumer trust.

    Users mention outcomes such as steadier energy, clearer skin, and reduced bloating, along with appreciation for its mild, earthy taste and easy mixability. Many customers report continued use over extended periods, which indicates strong satisfaction with this core formulation.

    The Amazing Grass Kidz Superfood holds a 4 rating based on 3,000+ reviews. Parents state that the formulation aids in providing additional support for nutrient intake for children who are selective eaters. At the same time, some users mention mixed responses to taste and aroma, suggesting that acceptance may depend on individual preference and expectations around flavor. These insights indicate that Amazing Grass’s offerings are well-regarded among consumers who want a convenient way to include greens and superfoods in their routine.

  2. Brand Reputation

    Amazing Grass centers its portfolio around green powders, superfood blends, protein-and-greens formulas, and functional drink mixes that feature ingredients such as wheat grass, barley grass, spirulina, and plant-based antioxidant blends.

    The brand’s A+ rating on the Better Business Bureau reflects positively on its approach to customer service, complaint handling, and business practices. While BBB ratings do not assess product performance, they offer a useful perspective on how responsibly a company manages consumer interactions and marketplace conduct, which adds to its credibility from a business-behavior standpoint.

    Amazing Grass presents the profile of an experienced and reliable brand within the greens and superfood space. Its longevity, farm-based origins, and strong BBB standing contribute positively to its reputation.

Frequently Asked Questions

  • Can products from Amazing Grass be used conveniently while traveling?
    Some Amazing Grass formats may be easier to carry while traveling, such as single-serve packets and effervescent tablets that fit into a bag and can be mixed with water or juice. For larger tubs, you need to sometimes portion servings into a shaker bottle or Ziploc bag to save space. Convenience generally depends on access to liquids for mixing and personal storage preferences while on the move.
  • Can Amazing Grass products be recycled after use?
    The brand states that its containers are made from commonly recyclable plastic types, though recycling availability depends on local programs. The stick packs use OPP and metallized PET films rather than aluminum, which may not be recyclable in all areas. You may want to check community guidelines before disposal.
  • Does Amazing Grass disclose full third-party testing reports for every product?
    No. The brand does not appear to publicly share full third-party testing reports or Certificates of Analysis (COAs) for all of its products on its website. The brand states that some attributes, such as gluten content, are third-party tested, but full, publicly accessible COAs for contaminants or potency are not consistently available.

Conclusion

Amazing Grass is a greens-focused brand centered on farm-grown grasses and plant-based superfoods offered in powders, tablets, and functional blends.

The formulations commonly feature ingredients such as wheat grass, barley grass, and alfalfa, which provide chlorophyll, phytonutrients, and antioxidant compounds associated with general dietary support.

With multiple formats, flavor options, and wide retail availability, you can use the brand offerings as a convenient way to supplement everyday nutrition.

However, there is limited product-specific clinical validation, and real-world effects may vary depending on processing, bioavailability, serving consistency, and interactions among blended botanicals.

When considering the brand, it is crucial to review ingredient lists of each product if you have sensitivities to grasses, alfalfa, or botanicals, pollen allergies, or digestive sensitivity to powdered greens.

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This project was supported in part by NSF Grant IIS-03-25867 (ITR: An Electronic Field Guide: Plant Exploration and Discovery in the 21st Century) and by the Washington Biologists' Field Club.
Any opinions, findings, conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the official views, opinions, or policy of the National Science Foundation (NSF).