Best Bitter Orange Supplements – Top 10 Brands Ranked for 2018

This is our official list of the best selling bitter orange products on the market right now.

These 10 bitter orange brands have been ranked because they dominate the e-commerce sales charts, fitness bloggers love them and they have the highest user reviews online.

Top 10 Bitter Orange Products Compared

Heads up, there are affiliate links in this article, so if you buy something, we get a cut of the sale.


1. Naturetition Supplements Bitter Orange Extract

Naturetition Supplements Bitter Orange Extract

This is a strong bitter orange supplement that contains 500mg per serving. It’s 100% natural, with no additives or unnecessary ingredients. It’s purity and strength make it the best bitter orange supplement on the market.

Specs

  • 500mg bitter orange per serving
  • Standardized to 6% synephrine
  • 100% natural
  • No additives
  • Made in the USA
  • Great reviews
  • Good value

Who Makes It?

Natureition is a small but growing supplement manufacturer based in the US. They primarily sell their products online on Amazon.

Bottom Line

This is the best bitter orange extract on the market. It contains a strong dosage of 500mg, and the only other ingredients are gelatin and rice powder (to help the capsules stay together). It’s clean, effective and affordable.

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Where to Get It
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2. Solaray Bitter Orange

Solaray Bitter Orange

This is a top bitter orange supplement containing 120mg of the extract in each serving. It’s affordable, effective, and is made by a company you can trust.

Specs

  • 120mg bitter orange extract per serving
  • Standardized to 6% synephrine
  • 60 capsules per bottle
  • Good reviews
  • Excellent price

Who Makes It?

Solaray is a leading division of health supplement manufacturer Nutraceutical. They offer over 1,000 unique products and have built a worldwide reputation for consistency and quality in their offerings.

Bottom Line

This is one of the best bitter orange supplements on the market. It contains an optimal dose, has no fillers or fluff, and is offered at a great price – and sold by a great company.

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Where to Get It
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3. NutriCargo Bitter Orange Powder

NutriCargo Bitter Orange Powder

This is a bulk package of pure bitter orange powder that contains no other ingredients. Using it will require either mixing the powder into water or food or packaging it into capsules yourself. That said, it’s very affordable.

Specs

  • Customizable dose (bulk powder)
  • 1kg (2.2 pounds) of pure bitter orange powder
  • NO other ingredients
  • You can mix the powder into water/food, or put in empty capsules
  • Very affordable

Who Makes It?

NutriCargo is a wholesale supplier of health ingredients based in New Jersey. They sell wholesale, bulk packages of raw ingredients, and often supply other supplement manufacturers as well as their own customers.

Bottom Line

This is an effective bitter orange supplement that’s incredibly affordable. There is a bit of hassle with having to measure out your own doses, but the cost savings are worth the tradeoff.

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Where to Get It
amazon-logo-newer

4. EarhNaturalSupplements Bitter Orange Extract

EarhNaturalSupplements Bitter Orange Extract

What is It

This is a powerful bitter orange supplement with 500mg per serving. It’s 100% natural and additive free.

Specs

  • 500mg bitter orange per serving
  • 6% synephrine
  • 100% natural
  • Additive free
  • Made in the USA

Who Makes It?

EarthNaturalSupplements is a US-based supplement company that focuses on using natural ingredients to formulate effective nutritional supplements. They primarily sell online.

Bottom Line

This is a good product for those looking for a strong dose of bitter orange. It’s made in the USA, and additive free.

ⓘ If you buy something using the link below, we get a small commission.

Where to Get It
amazon-logo-newer

5. Serene Dew Supplements Bitter Orange

Serene Dew Supplements Bitter Orange Standardized Extract

This is a simple and effective bitter orange extract with 500mg in each serving. It’s 100% natural and gluten free.

Specs

  • 500mg bitter orange per serving
  • 6% synephrine
  • 100% natural
  • Gluten free
  • A bit expensive

Who Makes It?

Serene Dew Supplements is a specialized health product manufacturer focused on creating innovative health products using natural ingredients.

Bottom Line

This is a good product with no fillers or unnecessary ingredients – but it’s on the pricey side.

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Where to Get It
amazon-logo-newer

6. PureControl Supplements Bitter Orange Extract

PureControl Supplements Bitter Orange Extract

This is a strong supplement with 500mg per serving. It’s a bit more expensive than average.

Specs

  • 500mg per serving
  • 6% synephrine
  • Made in the USA
  • No additives or preservatives
  • Expensive

Who Makes It?

This is made by PureControl Supplements, a new private branding firm that sells third-party manufactured supplements under their own name.

Bottom Line

This is a good product, but there are cheaper options that offer the same thing. It’s also not manufactured by the company itself, but instead produced by a third party and privately branded under the PureControl name.

7. Renevitol Bitter Orange Standardized Extract

Renevitol Bitter Orange Standardized Extract

This is a simple supplement with 500mg per serving. There’s nothing particularly unique about it, and it’s more expensive than average.

Specs

  • 500mg per serving
  • 6% synephrine
  • Expensive

Who Makes It?

This is a private branded product sold under the Renevitol name and manufactured by an unlisted third-party.

Bottom Line

This is a run-of-the-mill product that’s a bit more expensive than average.

8. TerraVita Bitter Orange Powder

TerraVita Bitter Orange Powder

This is a powdered bitter orange product that’s sold in bulk. It’s not packaged in capsules, which means you’ll have to measure out your own doses.

Specs

  • Variable doses – bulk powder format
  • 10% synephrine
  • You need to measure out your own doses
  • Affordable but less convenient
  • 100% natural ingredients

Who Makes It?

TerraVitta is a manufacturer of health supplements and teas. They distribute their products worldwide.

Bottom Line

This is a strong supplement at 10% synephrine. It’s affordable on a per-serving basis, but a bit less convenient than capsules as you’ll need to measure out your own doses.

9. GLS Bitter Orange Standardized Extract

GLS Bitter Orange Standardized Extract

This is a standard bitter orange product with a 500mg dose.

Specs

  • 500mg bitter orange per serving
  • 6% synephrine
  • Made in the USA
  • Private branded
  • Expensive

Who Makes It?

This is sold under the GLS name, but privately branded – meaning it’s made by a third party manufacturer that’s not listed.

Bottom Line

There’s nothing particularly unique about this product, and it’s a bit more expensive than average.

10. Primaforce Syneburn

Primaforce Syneburn

This is a Synephrine supplement. Synephrine is the active compound in bitter orange. This product contains pure Synephrine in an effort to provide a more concentrated dose.

Specs

  • 10mg synephrine per serving
  • 180 capsules per serving
  • Mediocre reviews

Who Makes It?

PrimaForce is a supplement company that primarily manufacturers products for weightlifters, bodybuilders and athletes.

Bottom Line

This is an interesting product made by a well-known company, but the customer reviews are mediocre.

What is Bitter Orange?

Bitter orange, otherwise known as Seville orange or by its latin name citrus aurantium, is a fruiting tree that produces citrus fruit. Many components of the bitter orange plant are used for supplements and medicine, including the fruit, juice, peel and leaf. Bitter orange is also used for culinary purposes, particularly in marmalades and jams.

Bitter orange can be extracted into an oil to be used topically or powdered to be used in supplement form. It has been used as a remedy and health tonic in traditional Chinese medicine for centuries. Today, bitter orange supplements may have a variety of uses, although the science is mixed on this traditional remedy.

Caution is also advised when taking bitter orange, as the supplement has a relatively high potential for serious side effects.

Bitter Orange Uses

Manufacturers claim that bitter orange is beneficial for weight loss, circulation, fatigue, digestion issues, and more. Most of these claims have not been definitively confirmed in clinical trials, although bitter orange does show some interesting potential. Some uses include:

  • Skin infections – when applied topically, bitter orange oils may be beneficial for fungal skin infections including ringworm, jock itch, and athlete’s foot.
  • Weight – some studies have suggested that bitter orange may improve weight loss efforts, but other studies have contradicted these findings. One study found a moderate increase in weight loss when bitter orange was given to obese patients, and relatively few side effects were observed. Again, these results have been conflicted by other trials. It’s also noted that due to the serious potential for side effects, the marginal potential effect of bitter orange on weight loss may not be worth the increased risk of complications.
  • Digestion – in traditional medicine, bitter orange has been used as a digestive aid. This effect is disputed in clinical trials, with some showing positive results and some showing no effect at all.

Other purported uses include diabetes, anxiety, congestion, allergies, and more. There is insufficient evidence to suggest that bitter orange may have beneficial effects in any of these areas. In general, due to the high potential for side effects, caution is advised when taking bitter orange for any application.

How to Take Bitter Orange

There is no official recommended dosage for bitter orange. It’s best to follow manufacturer instructions and consult with your doctor first.  Most products contain around 500mg per serving.

Examine.com recommends a dose of 10-20mg of synephrine per serving, up to 3 times per day. That’s of pure synephrine, though. Most bitter orange extracts are standardized to 6% synephrine, so a 500mg dose would contain approximately 30mg of synephrine.

It’s best to avoid taking bitter orange with caffeine, as there is some evidence to suggest that caffeine may increase the risk of side effects.

Side Effects and Precautions

It’s advised to proceed with caution when considering taking this supplement. The potential for serious side effects is relatively high.

Bitter orange contains synephrine, which is quite similar to ephedrine, the primary chemical in the herb ephedra. Ephedra was banned by the FDA over 10 years ago due to adverse health effects. Ephedra can raise blood pressure and contribute to the risk of heart attack and stroke, and there is some concern that bitter orange may have a similar potential for health risks.

Bitter orange and synephrine are not banned for sale in the US, but it has some similar effects to ephedra. Bitter orange is actually on the NCAA banned substances list, which means college athletes cannot take it. In some countries, sales of synephrine-containing products are restricted.

Bitter orange has been linked to a few cases of heart attack and stroke, particularly when taken with caffeine. So, this supplement has the potential for some very serious side effects.

Minor side effects are also possible, including headache, stomach upset, and sensitivity to the sun. Allergic reactions are rare, but possible. If you have had allergies to citrus fruits in the past, avoid taking bitter orange.

Women who are pregnant or may become pregnant should not take bitter orange. Those with heart conditions, high blood pressure, diabetes, or glaucoma are also advised not to take bitter orange.

In general, the potential for bitter orange side effects is relatively high. You should be aware of the health risks before taking these products. Speak with your doctor if you have concerns.

What to Look for in a Good Bitter Orange Supplement

A good bitter orange supplement should be made by a reputable company. Since the supplement is linked to potential serious side effects, many of the big-name brands no longer manufacture this product – so finding a bitter orange supplement made by a household name may be difficult.

It should also be offered at a reasonable price and contain few to no unnecessary ingredients or fillers. Most bitter orange products will contain a standardized concentration of synephrine, the active ingredient. The concentration is typically between 6 and 10 percent. Since synephrine is the primary active ingredient, it’s important to consider this concentration.

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Austin Meadows

Written by Austin Meadows

Austin Meadows is an independent writer and consultant specializing in health and wellness topics. With more than 7 years of experience writing in the natural health industry, Austin strives to deliver accurate, concise and research based information to his readers. You can connect with him on LinkedIn.