This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

Which green coffee bean supplement is best?

Green coffee beans are just unroasted coffee beans, and they have many of the same benefits you get from a good cup of coffee. Some green coffee bean supplements add extra ingredients for even more benefits. They also come in a variety of forms so you can choose what’s easiest for you to take.

The best green coffee bean supplement is the NatureWise Green Coffee Bean Extract. It’s decaffeinated to level out the energy and is gluten free and vegan friendly.

What to know before you buy a green coffee bean supplement


Green coffee bean supplements typically come in three forms.

  • Capsules are the most common, as they tend to be easier to swallow, and the capsules dissolve quickly for faster absorption. They can be on the large side though, a problem for those who struggle to swallow pills. You can always pull the capsules apart, but you would be better off buying a powder at that point.
  • Tablets are made by pressing powder into a solid form. They can be even more difficult to swallow than capsules for some people. You can crush them back into powder form if necessary, but once again, it would be best to buy a powder instead.
  • Powders come in large bags, preferably with a measured scoop included, and are perfect for adding to your preferred morning drink. You’re likely to taste it though, even if you don’t add much.


Green coffee bean supplements come in a variety of dosages, from as little as 200 milligrams to as much as 800 milligrams per serving with many recommending you take more than one dose per day. Another frequent recommendation is to take your dose 30 to 60 minutes before a meal.

You should always ask your doctor before starting a green coffee bean supplement regime, but failing that, start with the lowest possible dose and work your way up until you see a positive effect without experiencing side effects.


On top of the question of dosage is the question of how many doses a bottle or bag may contain. Some bottles can contain as few as two weeks’ worth, while others can have a month or more.

Always check the number of doses included against the price before purchasing anything.

What to look for in a quality green coffee bean supplement


An organic green coffee bean supplement contains no pesticides, insecticides or any other harmful artificial ingredients that may have been used on the beans as they grew. Make sure that the organic claim is certified by the United States Department of Agriculture.


Coffee beans, roasted or still green, contain caffeine. That’s a driving factor behind their place in many people’s morning routine. Just like cups of coffee, green coffee bean supplements can be decaffeinated.

This gives you a choice: You can choose caffeinated supplements to help boost your energy or decaffeinated supplements if you dislike how caffeine makes you feel.

Chlorogenic acid

This ingredient, natural to green coffee beans but removed by the roasting process, is what aids in weight loss. The best green coffee bean supplements will have a 45% to 50% chlorogenic acid concentration.

How much you can expect to spend on a green coffee bean supplement

They can cost as little as $10 or as much as $30. Price typically matches how much supplement is included. Some brands also charge more for the name.

Green coffee bean supplement FAQ

Are green coffee bean supplements safe?

A. Generally yes, though there are some situations where it may be unsafe to take. The biggest concern is if you’re taking blood thinners, as green coffee bean supplements can exacerbate this effect. Always check with your doctor before you start a supplement regimen.

Do green coffee bean supplements have side effects?

A. They may, though like with any supplement or medication, not everyone will experience them. The most common side effects come from the caffeine natural in coffee beans, such as anxiety, jitters and digestive issues like diarrhea or constipation. Other possible side effects may include dehydration or headaches.

What’s the best green coffee bean supplement to buy?

Top green coffee bean supplement

Best NatureWise Green Coffee Bean Extract

NatureWise Green Coffee Bean Extract

What you need to know: This supplement has a closer eye on weight loss than others.

What you’ll love: It’s decaffeinated to have roughly the same caffeine per dose as a cup of decaffeinated coffee, and its chlorogenic acid concentration is 50%. You only take one pill twice a day, and there are 60 pills (one month’s worth of doses).

What you should consider: It still has enough caffeine to make those sensitive to it a little jittery. Some consumers still struggled with weight loss while taking it.

Where to buy: Sold by Amazon and iHerb

Top green coffee bean supplement for the money

Best Nature Berg Nature’s Craft Pure Green Coffee Bean Extract

Nature Berg Nature’s Craft Pure Green Coffee Bean Extract

What you need to know: This offers a wide variety of benefits for a good cost.

What you’ll love: It isn’t decaffeinated, so it’s perfect for providing the boost of energy you’re used to with your morning cup of coffee. It also helps to regulate your appetite in addition to promoting weight loss and boosting your metabolism. It can even improve your skin health.

What you should consider: Some customers struggled to swallow the larger-than-average pills. Others had problems with crashing a few hours after taking a pill.

Where to buy: Sold by Amazon

Worth checking out

Best Microingredients Pure Green Coffee Bean Extract

Microingredients Pure Green Coffee Bean Extract

What you need to know: This bag of powder is perfect for mixing into your morning smoothie or protein shake.

What you’ll love: It’s completely organic as well as gluten-free and vegan-friendly, and the packaging is environmentally responsible. It uses a much lower dosage than many other supplements, making it perfect for those trying it for the first time. A measuring scoop is in the bag. 

What you should consider: Some purchases didn’t experience the energy boost they were hoping for. It adds a coffee flavor to whatever you mix it with.

Where to buy: Sold by Amazon


Want to shop the best products at the best prices? Check out Daily Deals from BestReviews.

Sign up here to receive the BestReviews weekly newsletter for useful advice on new products and noteworthy deals.

Jordan C. Woika writes for BestReviews. BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money.

Copyright 2022 BestReviews, a Nexstar company. All rights reserved.