Opti-Greens 50 Review: Does This Greens Powder Live Up to the Hype?

Introduction

As interest in gut health, immune function, and nutrient absorption continues to grow, many individuals are turning to greens powders as a convenient way to support total wellness.

Among these supplement options, Opti-Greens 50 has gained attention for its comprehensive blend of probiotics, digestive enzymes, and plant-based nutrients, all packed into a once-a-day drink mix.

Opti-Greens 50 is marketed as a daily greens supplement designed to improve digestion, reduce bloating, support immune health, and help the body absorb nutrients more efficiently.

But how does this formula align with current scientific research? Does it deliver the wide-ranging benefits it claims, or does it rely more on branding than results? And is it worth the relatively high price tag?

In this review, we’ll take a closer look at Opti-Green 50’s ingredient profile, examine real user feedback, assess its safety and potential side effects, and compare it with other top-performing green powders on the market.

Our aim is to provide you with a straightforward, unbiased look at the facts, so you can decide if Opti-Greens 50 is a smart addition to your health routine or a product that doesn’t quite measure up.

Let’s dive in.

Opt Greens 50 Ingredient Analysis

To determine if Opti-Green 50 lives up to its claims of improving digestion and reducing bloating, we thoroughly examined its ingredients. Here’s what we found:

Opti-Greens 50 Nutrition Facts

Kale

Kale is a dark leafy green rich in immune-supporting nutrients like vitamin C, vitamin K, and quercetin. A study highlights kale’s antioxidant and anti-inflammatory activity, contributing to improved immune response and protection against cellular stress.

Its high nutrient density makes it an ideal candidate for convenient supplementation. Kale’s phytochemicals and fiber also support detoxification and gut balance, which are essential to overall immune function, as outlined in research on green leafy vegetables.

We approve of this ingredient.

Wheatgrass

Wheatgrass contains chlorophyll, essential vitamins, and antioxidants that work synergistically to support immune function. According to research published in the Journal of Future Food, wheatgrass shows notable anti-inflammatory and free-radical–scavenging activity beneficial to immune health.

According to Dr. Sarah Thompson, Registered Dietitian, Nutrition Expert

Wheatgrass is packed with antioxidants, essential vitamins, and chlorophyll, making it a powerful ally for detoxifying the body, increasing energy, and enhancing overall vitality. Clinical studies indicate its potential to boost energy levels and support natural detoxification processes.

In powdered form, wheatgrass becomes a convenient and concentrated source of immune-supportive compounds. Wheatgrass improved antioxidant status and blood parameters, reinforcing its nutritional relevance.

We approve of this ingredient.

Grape Seed Extract

Grape seed extract contains antioxidant polyphenols such as proanthocyanidins, which are often marketed for immune support. However, a recent review in Immunological Medicine concludes that human studies, especially clinical trials on grape-derived compounds and immune function remain limited and inconsistent.

While in vitro and animal studies suggest potential, the evidence from human trials is inconclusive and sometimes contradictory. Without standardized dosing or proven clinical outcomes, grape seed extract lacks the reliability we expect from a functional immune health ingredient.

We disapprove of this ingredient.:

Organic Oat Grass

Oats are a well-documented source of β-glucans, zinc, selenium, and polyphenolics. And all these compounds play essential roles in supporting immune health. A narrative review in Nutrients explains that these nutrients modulate both innate and adaptive immune responses and may protect against infections through gut microbiota regulation and anti-inflammatory effects.

However, the evidence presented primarily concerns whole oats and not young oat grass, which lacks standardized concentrations of these bioactives. No clinical trials have established that organic oat grass delivers these immune benefits at functional levels. Until such data exists, its inclusion in immune support formulas remains unsubstantiated.

We disapprove of this ingredient due to the lack of direct clinical evidence and nutrient standardization.

Lactobacillus acidophilus

Lactobacillus acidophilus can support gut health, but its immune effects are strain- and dose-specific. A systematic review in Frontiers in Gastroenterology found that probiotic benefits depend on clearly identified strains and disease context (i.e., it’s not a one-size-fits-all effect).

Additionally, maintaining CFU viability is essential for immune benefits. Encapsulation significantly improves survival under storage and gastric conditions, whereas unprotected probiotics often lose >2 log CFU, reducing effectiveness. Without strain data, CFU counts, or encapsulation details, L. acidophilus in VitaRise lacks credibility as an immune-support ingredient.

We disapprove of this ingredient due to strain ambiguity and lack of delivery transparency.

We Tried Opti-Greens 50

We Tried Opti-Greens 50

Given how often some people talk about Opti-Greens 50, one of our team members decided to try it firsthand. She had been dealing with occasional bloating, slow digestion, and was looking for something that could offer support without relying on heavy laxatives or artificial additives.

The directions were simple: mix one scoop with cold water and drink it once a day. The powder dissolved fairly well, though it had a gritty texture and a natural, earthy taste that took some getting used to. Within the first few days, she noticed a slight reduction in bloating and felt a bit lighter after meals. Digestion also felt a bit more regular, though the effects weren’t always consistent.

There were no side effects like gas, cramping, or discomfort, which she had experienced with other best greens supplements in the past. Still, the improvements were mild and didn’t drastically change her energy levels or digestive health over the trial period.

Opti-Greens 50 offered gentle digestive support and modest improvements in bloating, but the results didn’t stand out. Considering the ingredient profile, user experience, and cost, she rated it a 6/10. It may be helpful for those looking for light daily support, but we wouldn’t consider it a standout option in the greens category.

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Side Effects & Safety of Opti-Greens 50

Opti-Greens 50 is generally considered safe for most healthy adults when used as directed. The formula includes naturally derived ingredients, including probiotics, digestive enzymes, and powdered fruits and vegetables, many of which are commonly found in gut health supplements and have been studied for their impact on digestion and immune support.

That said, some users may experience mild side effects, particularly during the first few days of use. These can include gas, mild bloating, or changes in bowel movements, especially for those who are new to probiotics or fiber-rich blends. These effects are typically short-lived and tend to improve as the body adjusts.

It’s worth noting that Opti-Greens 50 contains grasses and algae-based ingredients such as spirulina powders, which may not be suitable for everyone. So, if you have allergies to these ingredients, are pregnant, nursing, under 18, or taking medication for chronic conditions, it's best to consult a healthcare provider before adding this dietary supplement to your routine.

Real Customer Reviews of Opti-Greens 50

Opti-Greens 50 is currently sold through the official 1st Phorm website. At the time of writing, the product is not available on Amazon, and no verified listings were found on Better Business Bureau (BBB) or Trustpilot. This may be because the product is still relatively new to broader third-party platforms or the brand prefers to manage reviews in-house.

On the 1st Phorm site, the product has received some positive ratings, with many users reporting improvements in digestion, bloating, and energy levels. However, since it’s an official website, we can only take these positive reviews with a grain of salt.

A top positive review comes from a user, brigitte S. who wrote:

I love this supplement! It’s my every evening drink! Makes me feel less bloated when I wake up and very regular everyday!

On the other hand, a more critical review comes from a user named Chris C., who said:

Tried using this alongside the micronutrients powder and conquest powders in the AM. Did it 2 times, and puked 2 times. Dialed back to try each one separately per day.

While many users share glowing feedback, some note that combining this product with other powders may not sit well with everyone. Experiences seem to vary depending on personal tolerance and how the supplement is used.

Where to Find the Best Value

Opti-Greens 50 is available for purchase exclusively through the official 1st Phorm website. Each bag contains 30 servings, intended to last one month when used daily as directed.

Here’s the pricing breakdown from the official site:

One-time purchase option:

• One bag costs $69.99

Subscription option (AutoRefill):

• One bag costs $64.99 per month (a $5 discount)

Compared to other greens supplements, Opti-Greens 50 is on the higher end in terms of price per serving. However, the subscription discount, flexible delivery options, and installment plans may make it more accessible for long-term users who are satisfied with the product’s effects.

Pros and Cons of Opti-Greens 50

Should You Buy Opti-Greens 50?

Customer reviews of Opti-Greens 50 are mixed, with some users praising the supplement for helping to reduce bloating, improve digestion, and help them feel lighter throughout the day. However, others mention that the flavor can be difficult to enjoy and that the effects may feel mild or inconsistent, especially for the price. The feedback suggests moderate benefits that help in some cases.

In terms of safety, Opti-Greens 50 is generally well-tolerated by healthy adults when taken as directed. Some people may experience mild digestive changes, like gas or bloating, especially in the first few days due to the probiotic and fiber content. These effects usually fade with regular use. Still, those with food sensitivities or allergies to grasses or algae should read the label carefully and consult a healthcare provider if unsure.

From an ingredient standpoint, Opti-Greens 50 features a wide range of probiotics, digestive enzymes, and powdered fruits and vegetables. These are all common in gut health products and are supported by existing research. However, many of the formulas’ blends are proprietary, with no breakdown of how much of each ingredient is actually included. This makes it difficult to assess the effectiveness of key ingredients like turmeric, green tea extract, or cinnamon bark.

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This is where Superfood Greens Fusion stands out. It includes a similar blend of probiotics, enzymes, and greens but with full label transparency. You can see exactly how much of each ingredient you’re getting. It also includes organic sources of spinach, kale, which support digestive and immune health in a more measurable way.

While Opti-Greens 50 may appeal to those who trust the 1st Phorm brand or want a clean, all-in-one digestive supplement, users who value ingredient transparency and more effective dosing might find Superfood Greens Fusion a stronger choice. With clear labeling, well-balanced ingredients, and better per-serving value, it’s a solid alternative for those looking to get more out of their greens routine.