How to Get Rid of Artificial Sweetener Aftertaste

Artificial sweeteners have become popular alternatives to sugar for those looking to reduce their calorie intake or manage diabetes. While these sweeteners offer a sweet taste without the added calories, some people may experience an unpleasant aftertaste when consuming them. If you’re wondering how to get rid of artificial sweetener aftertaste, here are some tips to help you enjoy your sugar-free treats without any lingering bitterness.

How to Get Rid of Artificial Sweetener Aftertaste

Artificial sweeteners are widely used in various food and beverage products to provide sweetness without the calories of sugar. However, some people may find that these sweeteners leave a bitter or metallic aftertaste in their mouths. If you’re bothered by this unpleasant sensation, there are several strategies you can try to minimize or eliminate the artificial sweetener aftertaste.

1. Rinsing with Water or Sucralose-containing Liquid

One simple way to reduce the aftertaste is by rinsing your mouth with water or a liquid that contains sucralose, such as a diet soda. Swishing the liquid around in your mouth can help dilute the taste and wash away any residual bitterness.

2. Chewing Gum or Eating Acidic Foods

Chewing a sugar-free gum or consuming something acidic, like a slice of lemon or a piece of sour candy, can help mask the aftertaste. The tartness of these foods can counterbalance the bitterness and refresh your palate.

3. Brushing Your Teeth or Using Mouthwash

Brushing your teeth or using a mouthwash after consuming artificial sweeteners can help eliminate any lingering aftertaste. This method is particularly effective if the aftertaste persists for an extended period.

4. Consuming Vitamin Supplements

Some people have reported that taking vitamin supplements containing vitamin B12 or vitamin C can help neutralize the artificial sweetener aftertaste. These vitamins may alter the way your taste buds perceive the sweetness and bitterness, potentially reducing the unwanted aftertaste.

5. Opting for Strong-flavored Beverages

Another approach to mask the artificial sweetener aftertaste is to drink strong-flavored beverages, such as green tea or other drinks with bold flavors. These beverages can help overpower the bitterness and provide a more enjoyable taste experience.

6. Exploring Alternative Artificial Sweeteners

If you find that a particular artificial sweetener consistently leaves an unpleasant aftertaste, consider trying different sweeteners that have milder or no aftertaste. Stevia and monk fruit are two alternatives that are known for their minimal aftertaste compared to other artificial sweeteners.

7. The Synergistic Effect of Artificial Sweeteners

Interestingly, some artificial sweeteners exhibit a synergistic effect when combined. This means that when certain sweeteners are used together, their bitterness cancels out, and their sweetness enhances. For example, saccharin and cyclamate are two artificial sweeteners that can taste bitter individually, but when combined, they create a balanced sweetness without any bitterness³. This effect occurs because saccharin blocks the bitter receptors activated by cyclamate, and vice versa.

8. Experimenting with Combinations

Given the synergistic effect mentioned above, you may want to experiment with different combinations of artificial sweeteners to find the one that suits your taste buds best. Mixing two or more sweeteners can potentially create a more palatable flavor profile, reducing or eliminating the aftertaste associated with a single sweetener.


Getting rid of artificial sweetener aftertaste is possible by trying various strategies. Rinsing your mouth, chewing gum, consuming acidic foods, brushing your teeth, or using mouthwash can provide temporary relief. Additionally, taking vitamin supplements, opting for strong-flavored beverages, exploring alternative sweeteners, and experimenting with combinations can help you find a solution that suits your preferences. Remember that everyone’s taste perception is different, so it may take some trial and error to discover the most effective method for you.


Are artificial sweeteners safe to consume?

Yes, artificial sweeteners have been extensively tested and approved for consumption by regulatory authorities. However, it’s important to use them in moderation as part of a balanced diet.

Can artificial sweeteners cause any side effects?

Artificial sweeteners are generally considered safe, but some people may experience digestive issues or allergic reactions. If you have concerns or experience any adverse effects, consult with a healthcare professional.

Can I completely eliminate the aftertaste of artificial sweeteners?

While it may be challenging to completely eliminate the aftertaste for everyone, the strategies mentioned in this article can help reduce its intensity and make it more tolerable.

How long does the aftertaste typically last?

The duration of the aftertaste can vary from person to person. In most cases, it tends to fade away relatively quickly, but it may linger for some time, depending on the individual’s sensitivity and the specific sweetener used.

Should I consult a doctor if I experience severe aftertaste or discomfort?

If you experience persistent or severe aftertaste or any other concerning symptoms after consuming artificial sweeteners, it’s advisable to consult a healthcare professional for further evaluation and guidance.

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