Opti-Greens 50 Review
Opti-Greens 50 bills itself as a “simple secret” for cleansing the body, supporting digestion, strengthening immunity, and boosting energy. Its formula packs in over 50 greens, marketed as an easy way to work more antioxidants into your diet — but are all the ingredients genuinely safe and effective? We looked into the details. Table of […]

Opti-Greens 50 bills itself as a “simple secret” for cleansing the body, supporting digestion, strengthening immunity, and boosting energy. Its formula packs in over 50 greens, marketed as an easy way to work more antioxidants into your diet — but are all the ingredients genuinely safe and effective? We looked into the details.
After examining Opti-Greens 50’s side effects, ingredients, supporting research, and customer feedback, here’s our bottom line on this greens supplement.
What Is Opti-Greens 50?

As the name suggests, Opti-Greens 50 is a green powder marketed for immune-boosting antioxidant support that also eases digestion and bloating. It’s formulated with alkalizing, gluten-free ingredients, aiming to reduce bodily acidity, and is manufactured at low temperatures using fully organic ingredients.
The formula is free of synthetic additives, relying on digestive enzymes, phytonutrients, and probiotics — the latter contributing to its characteristic green color — blended from eight different organic grasses rich in vitamins and minerals. While popular among fitness enthusiasts, there’s no real restriction on who can use it.
Here’s what the underlying research shows:
- CyTA – Journal of Food: probiotics genuinely offer antioxidant properties, support immune function, and aid bowel regularity.
- European Journal of Clinical Nutrition: increased vegetable intake may genuinely contribute to weight loss.
- The British Journal of Nutrition: a juice concentrate supplement genuinely reduced inflammation in study participants.
Who Makes Opti-Greens 50?
Opti-Greens 50 comes from 1st Phorm, a supplement and fitness product company founded by CEO Andy Frisella, President Sal Frisella, and COO Chris Klein, headquartered in Fenton, Missouri. The company emphasizes rigorous product testing and describes its core values as valiance, tenacity, and relentless goal pursuit.
Opti-Greens 50 Customer Service
1st Phorm offers a 110% money-back guarantee across all products, plus 24/7 live chat support.
- Address: 2091 Fenton Logistics Blvd, Fenton, MO 63026
- Phone: 1-800-409-9732
Opti-Greens 50 and the BBB
1st Phorm has been BBB-accredited since 2020, holding an A+ rating and a strong 4.21/5-star average from customers.
Other 1st Phorm Products
Beyond apparel and accessories, 1st Phorm offers Thyro-Drive, Full Mega, Remedy, Primal-T, 1-DB Overdrive, Collagen With Dermaval, Core-21, and Megawatt.
Opti-Greens 50’s Claims

1st Phorm markets Opti-Greens 50 as naturally detoxifying, energy-boosting, digestion-improving, bloat-reducing, glycemic-response-supporting, immunity-boosting, and helpful for reducing joint aches, pain, and swelling.
Opti-Greens 50 Ingredients
Beyond its 50+ greens and various fruit and herbal powders, key ingredients include:
- Papain
- Curcumin
- Alpha-lipoic acid
- Cinnamon (Cinnamomum cassia)
- Stevia
- Green tea (Camellia sinensis)
Does Opti-Greens 50 Actually Work?
Papain: A papaya-derived proteolytic enzyme that genuinely eases digestive issues like bloating, constipation, and heartburn, per Neuroendocrinology Letters.
Curcumin: Per Foods, genuinely helps ease muscle soreness and inflammation while supporting performance in active individuals.
Alpha-lipoic acid: Also known as thioctic acid, genuinely carries anti-inflammatory and antioxidant properties per Animals.
Cinnamon: Its natural resin extracts genuinely deliver antioxidant, free-radical-fighting, and anti-inflammatory effects, per Evidence-Based Complementary and Alternative Medicine.
Stevia: Per Trends in Food Science & Technology, genuinely helps address oxidative stress, obesity, cholesterol, and blood sugar issues, alongside antioxidant properties.
Green tea: Per Nutrients, genuinely offers modest weight-loss support along with antioxidant and anti-inflammatory benefits.
Opti-Greens 50 and Weight Loss
Most of the research behind Opti-Greens 50’s ingredients centers on digestion and bloating rather than direct weight-loss support — most compounds in the formula simply aren’t designed with weight loss as the primary goal.
Opti-Greens 50 Side Effects
High doses of papain may cause throat irritation or allergic reactions in some people, and per BMC Complementary Medicine and Therapies, prolonged high-dose cinnamon use may pose liver risk due to its coumarin content.
How to Use Opti-Greens 50

Mix two scoops into 8oz of cold water or juice. There’s no strict cap on daily servings.
Cost and Where to Buy
Available on the official website for $64.99 (one-time) or $54.99 with subscription. Ships within the US, Canada, and internationally via UPS, Monday-Friday excluding holidays. Missouri deliveries carry a 7.61% surcharge; international orders exclude duties and VAT. Opti-Greens 50 is not currently sold on Amazon.
Pros and Cons
Pros:
- Organic, gluten-free ingredients
- Several ingredients genuinely offer anti-inflammatory properties
Cons:
- FDA hasn’t verified claimed medicinal effects
- Some ingredients may cause adverse reactions
- No guaranteed weight-loss outcome
Bottom Line on Opti-Greens 50
Opti-Greens 50 can be a genuinely solid addition to a healthy diet — more greens generally support better health, and several included ingredients show real digestive and anti-inflammatory benefit. That said, there’s no strong evidence it directly supports weight loss.
A greens supplement can meaningfully boost your antioxidant intake, but real weight loss requires more comprehensive support — a clinically-backed program with structured meal planning, coaching, and habit tracking will typically deliver more complete results.
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