Should You Take Opti Greens 50 or Athletic Greens?

Last Updated on by Natalia Bickell

Opti Greens 50 vs Athletic Greens may come up when you’re looking to add a little extra nutrition in the form of a superfood powder to your daily routine.

So, what’s the difference between the two? Is Opti Greens 50 or Athletic Greens the best option for you? Let’s explore.

The Main Differences Between Opti Greens 50 and Athletic Greens

Even though Opti Greens 50 and Athletic Greens are generally meant to fill the same role, there are a few major differences to consider:

  • Athletic Greens is more likely to strain your grocery/supplement budget than Opti Greens 50.
  • Athletic Greens takes a more comprehensive view of health and includes ingredients Opti Greens 50 doesn’t have.
  • It may be slightly easier to get your hands on Athletic Greens (availabe directly here).

The Lowdown on Opti Greens 50

Opti Greens 50 is created by 1st Phorm, a company you may already be familiar with because of their protein powders. This particular product is supposed to improve your health and digestion (thanks, probiotics!) and give you the benefits you’d get from eating 11 or more servings of vegetables. It’s a non-GMO powder that contains nothing synthetic and is processed at a low temperature, which means the foods inside maintain more of their nutrients.


This powder contains:

  • Organic barley grass
  • Organic spirulina
  • Organic wheatgrass
  • Organic alfalfa grass
  • Organic oat grass
  • Organic kale
  • Organic spinach
  • Organic parsley
  • Broccoli extract
  • Soluble rice bran
  • Stevia
  • Grapeseed extract
  • Alpha lipoic acid
  • Cinnamon extract
  • Green tea extract
  • Organic beet juice
  • Raspberry
  • Curcumin
  • Citrus containing bioflavonoids
  • Wild blueberry extract
  • Strawberry
  • Cranberry
  • Wild bilberry extract
  • Elderberry extract
  • Raspberry seed powder
  • Amylase
  • Amylase II
  • Protease I
  • Portease II
  • Peptidase
  • Peptizyme-SP®
  • Lipase
  • Cellulase
  • HemiSEB®
  • Lactase
  • Maltase
  • Inverstase
  • Papain
  • Bromelain
  • Rutin
  • AMLA
  • Probiotic blend

Nutrition and How to Use It

You won’t be using this to bump up the protein, nor will this blow your carb goals for the day out of the water. You’ll only get 28 kcals, 5 g of carbohydrates, 1 sugar, and 2 grams of protein per two-scoop serving (10 g).

A container of this should get you through about a month. There are 30 servings in each jar. To use it, drop two scoops of powder into about eight ounces of water or juice each day (I recommend getting it in in the morning). You could probably add it to a shake or smoothie, too, if you’re not worried about it affecting the flavor.

Benefits of Taking Opti Greens 50

So, what does 1st Phorm say the benefits of Opti Greens 50 are?

  • Blood cleansing, thanks to chlorophyll, plus a balanced pH level in your body
  • Bioavailable nutrients because of the low temperatures used to process the powder
  • Improved digestion, thanks to specific enzymes and probiotics
  • Help to deal with free radicals, inflammation, and joint pain (the powder includes antioxidants)
  • More energy—and more balanced energy levels overall
  • Help to utilize the carbs you take in
  • Better absorption of nutrients

Athletic Greens 411

Opti Greens 50 sounds like a pretty impressive product, but what about Athletic Greens? They claim to be the most complete supplement. Ten years of research went into the creation of the product and it’s made from whole food sourced ingredients. Sounds great so far.


Athletic Greens contains 75 ingredients. Athletic greens conveniently list them in groups to show what each set of ingredients is especially good at supporting:

For healthy aging:

  • Alkaline pea protein isolate
  • Organic spirulina
  • Citrus bioflavonoids extract
  • Organic wheat grass juice powder
  • Organic alfalfa powder (leaf)
  • Organic chlorella powder
  • Organic barley leaf powder
  • Broccoli powder
  • Red beetroot powder
  • Citric acid
  • Carrot root powder
  • Stevia
  • Acerola cherry fruit juice powder
  • Spinach leaf powder
  • Cocoa bean polyphenol extract
  • Licorice root powder
  • Rosehip fruit powder
  • Reishi mushroom powder
  • Shiitake mushroom powder
  • Co-enzyme q-10
  • Rosemary leaf extract
  • Wolfberry (goji) fruit extract
  • Kelp whole plant powder
  • Green tea leaf extract
  • Gotu kola extract
  • Policosanol
  • Hawthorn root extract
  • Bilberry fresh fruit extract
  • Grapeseed extract

For hormone, neural, and adaptogen support:

  • Lecithin
  • Rhodiola Rosea root dry extract
  • Astragalus membranaceus root extract
  • Withania somnifera (ashwagandha) root extract
  • The Eleutherococcus seenticosus root extract

For energy production and storage:

  • Alpha lipoic acid
  • Chromium picolinate

For your digestion, gut health, and liver:

  • Organic apple powder
  • Inulin
  • Carica papaya fruit powder
  • Ginger rhizome powder
  • Bromelain
  • Globe artichoke leaf extract
  • Pineapple fresh fruit concentrate
  • Slippery elm bark powder
  • Bifidobacterium bifidum
  • Lactobacillus acidophilus
  • Beta-glucans
  • Dandelion root extract
  • Burdock root powder
  • Milk thistle seed extract

For your nervous and immune systems:

  • Vitamin C
  • Vitamin E
  • Niacin
  • Vitamin B6
  • Pantothenic acid
  • Thiamine (Vitamin B1)
  • Riboflavin (Vitamin B2)
  • Folate
  • Biotin
  • Vitamin K2
  • Methylcobalamin (Vitamin B12)
  • Calcium
  • Phosphorus
  • Sodium
  • Magnesium
  • Zinc Citrate
  • Manganese
  • Copper
  • Chromium
  • Selenium

Benefits of Athletic Greens

Athletic Greens is meant to, in part, fill in the gaps in your daily nutrition. Some of the benefits listed on the Athletic Greens site include:

  • Immune system support
  • Nervous system support
  • Support for the digestive system
  • Gut health support
  • Liver support
  • Hormone neural, and adaptogen support
  • Antioxidants (great for aging)
  • More efficient and sustainable energy production and storage
  • Bioavailability
  • Low allergen
  • Less than a gram of sugar per serving
  • Perfect for paleo, keto, and vegan diets (I’m not sure the pea protein meshes with a paleo diet, so that’s worth pointing out if you’re strictly paleo)

They didn’t just design the formula and leave it for the long haul. Athletic Greens is still tweaking their formula all the time with the help of research doctorates and nutritionists.

Nutrition and How to Use Athletic Greens

This one also works best if you take it every day. Add one heaped tablespoon (12g) to your water juice, smoothie, or shake. Here, you’ll get 50 calories, 6g of carbohydrates, and 3g of protein.

So each serving is two grams more than Opti Greens 50, and it has one more carb and one more gram of protein. There are 25 more calories, which is the biggest difference. Overall, though, the differences in macros are pretty negligible.

Alternatives to Consider

You don’t have to go with Opti Greens 50 or Athletic Greens if you don’t have it in the budget (they’re both kinds of expensive, and if you’re already paying for a protein powder, BCAAs, and/or other supplements, you might want to ease into that type of investment in a green superfood powder.

Other options:

  • A good multi-vitamin that addresses any of your specific concerns (you may want to consider a probiotic and/or digestive enzyme too if you have trouble with bloating or feel that you don’t digest your food as well as you could)
  • Amazing Grass Green Superfood Powder
  • Orgain Superfood Powder

Where to Buy

You can get Athletic Greens on their website here. If you want to subscribe, go through the Athletic Greens site, not Amazon. Amazon’s Subscribe & Save is higher than the $77.00 Athletic Greens offers directly.

I was a little surprised to find that you can’t get Opti Greens 50 on Amazon. You can get it through the 1st Phorm website. Save $5.00 by setting up a monthly subscription.

Opti Greens 50 vs Athletic Greens Comparison Chart

Let’s compare Opti Greens 50 vs Athletic Greens side-by-side.

Opti Greens 50

Athletic Greens


1st Phorm

Athletic Greens


Quite the expansive list (see above) that addresses health from all angles

75 heavily researched ingredients (see list above) and often tweaked for optimal results, seems to be an incredibly thorough and effective collection to promote overall health


Great way to get more greens into your diet, may help with digestion and gut health, boosts your energy levels, provides anti-aging benefits, and improved immune system.


Another great way to get more greens into your diet. A lot of users comment on boosted energy, some commented on a decrease in inflammation, and improved gut health. Also good for hormone, neural, and adaptogen support. Anti-aging benefits from antioxidants.


$59.99 for one or $54.99 with a subscription

$97.00 for a trial bag, $77.00 for a subscription at the Athletic Greens website here.

Purchasing experience

Order online at 1st Phorm. Get one tub for $59.99 or subscribe to save $5.00 per tub

Order online at the Athletic Greens site. Subscriptions are available. You’ll save $20.00 by going the subscription route on the Athletic Greens site (over buying one bag at a time anywhere).

Nutrition facts

28 kcals, 5g of carbohydrates, 1 sugar, and 2 grams of protein per two-scoop serving (10g)

50 calories, 6g of carbohydrates, 2g sugar, and 3g of protein per 12g serving

Necessary for good health?

No, but if you’re looking for something to give you an extra edge and fill in the gaps once you’ve got your nutrition and good lifestyle habits set, this could help.

No, but if you’re looking for something to give you an extra edge and fill in the gaps once you’ve got your nutrition and good lifestyle habits set, this could help.

Consistency and flavor

Reviewers report a smooth consistency and good flavor (some say it’s like green tea)

Smooth texture with a light, refreshing flavor


Some people find the subscription setup convenient and preferable to having to remember to order more when they’re out, definite health benefits, much easier than trying to eat so many servings of superfoods

Some people find the subscription setup convenient and preferable to having to remember to order more when they’re out, definite health benefits, much easier than trying to eat so many servings of superfoods


Slightly inconvenient to purchase since it’s not available on Amazon or in brick-and-mortar stores, not quite as comprehensive in ingredients as Athletic Greens (no mushrooms, for example)

The price, the difference between a trial bag’s price and the subscription price

Which One Is Better?

My vote immediately went to Athletic Greens, based on how comprehensive the ingredients list is. However, that’s before considering the cost.

While 30 servings of Opti Greens 50 isn’t exactly inexpensive at around $60.00, Athletic Greens is $97.00 for a 30-day trial pack and $77.00/month if you decide to subscribe (you can cancel whenever you want). Ouch.

Athletic Greens does offer a 60-day money-back guarantee, which is nice. If you really don’t like it, you won’t have wasted your money. 1st Phorm offers a similar guarantee, but it only extends to 30 days. Honestly, though, I think 30 days is enough, especially when you’re buying a tub or bag with a 30-day supply in it.

Let’s pretend for a moment that money is no object and you can buy whichever one you want, for as long as you want. There is a lot of overlap in the ingredients lists, but Athletic Greens really does seem to cover all the bases with their product. They’ve got fruits, vegetables, mushrooms, no artificial sweeteners, digestive enzymes, probiotics, and more. I do wish Athletic Greens contained turmeric/curcumin like Opti Greens 50, but it does have other ingredients meant to help with inflammation.

How much are those extra ingredients worth to you, when either one will, overall, boost your health and energy levels? It really comes down to what you need to improve.

Subscriptions vs. One-Time Purchases

Do you like subscriptions, or do you prefer to just go out and buy your supplements when you need to? That could make or break the Opti Greens 50 vs Athletic Greens debate for you pretty easily. Paying $20.00 more each time you need to buy Athletic Greens seems wasteful, but keeping up with a subscription could be more hassle than convenient if you prefer not to have money automatically deducted from your account and don’t need the supplements every single month like clockwork. The $5.00 difference between a one-time purchase and subscription that 1st Phorm offers is a little easier to stomach.

On the other hand, if you like to automate as much as possible in your life, having Athletic Greens auto-ship to you could be another point in their favor.

Final Verdict: Athletic Greens vs Opt Greens 50?

At the end of the day, you can’t go wrong with Opti Greens 50 or Athletic Greens, though I would recommend Athletic Greens over Opti Greens 50 based on ingredients alone. I especially appreciate the hormone, adaptogen, and neural support.

Either superfood powder will play the part of a multivitamin/antioxidant/digestive enzyme/probiotic combo. If you’re not ready to take the leap on either one of them because of price, check out the other options listed above and see if you notice any difference.

If you do notice improvements and budget eventually allows, you may want to consider bumping up to Opti Greens 50 or Athletic Greens at that point. They are both incredibly comprehensive and provide wonderful health benefits, but they’re not absolutely necessary to have in order to get results from your lifestyle changes, dietary changes, and workouts.

Further Reading on Greens Supplements


Last updated: December 16, 2019

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