Do Weight Loss Gummies Work?

Written by Clark on January 3, 2025 — Medically Reviewed by Clark

Weight loss gummies

A new product in the market is the weight loss gummies in the category of dietary supplements that address the issues of weight loss; accompanied with physical activities and balanced diet. But do they really work?

Due to their bright colours and rather crunchy appearance, many people believe that they are ideal to incorporate into their weight reduction plan with a little inconvenience. However it is important to find out what is inside these gummies and how this product can affect a human organism.

We now move forward on whether they are effective or not, the components found in them, whether they are safe or not and how effective they are than other weight loss products.

What Role Do Gummies Play in Weight Loss? 

Most weight loss gummies have ingredients believed to help in weight loss and are generally safe for consumption. Probably the most recognizable of these ingredients is apple cider vinegar (ACV).

Apple Cider Vinegar (ACV): How it Works 

ACV is often cited for its ability to:

  • Promote feelings of fullness.
  • Increase fat metabolism.

But the story behind how ACV assist in the weight loss is authored by these researches, and studies only.

The review study also forecasted that those who were given ACV for 12 successive weeks will have recorded a small weight loss of 1.6 kilos in the obesity group. But once the supplementation was removed from the subjects they returned to the first weight and the waist line in the next four weeks.

Additional Active Ingredients

Other ingredients frequently found in the weight loss gummies include:

  • Green Tea Extract: May have modest effect 
  • Green Coffee Bean Extract: May offers few benefits
  • Ketones: Not much research-based evidence to prove that may be, it is effective.
  • Garcinia Cambogia: Shows little or no efficacy
  • Caffeine: May offers modest boost

Some of the elements provide other methods of contributing towards the weight loss process for instance through suppression of appetite or by boosting energy expenditure nevertheless the benefits are relatively small.

Popular Weight Loss Gummies: A Closer Look

Some of the weight loss gummies are on much demand, and there are some which were launched with a success story. Below are some examples available on Amazon, along with user feedback and potential benefits:

1. Goli Apple Cider Vinegar Gummy Vitamins 

  • Rating: 4.4/5 stars.
  • Price: $13.48 for 60 gummies.
  • Claims: Maintains metabolism, digestion and enhances appetite suppressing capacity of the body.
  • User Experience: The overwhelming feedback most users gave was on the taste and quality: ‘‘It is actually tasty and can be used in place of taking raw apple cider vinegar.” Some got a boost in energy, but weight loss was not as dramatic as some enthusiasts might have wanted.

2. Nobi Green Tea– Fat Burner Gummies

  • Rating: 4.2/5 stars.
  • Price: $17.96 for 60 gummies.
  • Ingredients: It can be made with the green tea, garcinia cambogia, raspberry ketone, green coffee bean and caffeine.
  • Claims: Enhances the level of calorie expenditure, metabolism and even appetite regulation.
  • User Experience: A few participants stated that they were able to shed about two pounds and also felt attentive and invigorated, while the other participants stated that they observed no changes at all.

3. Hydroxycut Gummy Vitamin

  • Rating: It has 3.8/5 star rating.
  • Price: $19.45 for 90-gummies.
  • Claims: It includes Coffea robusta extract that was used to increase the opportunity of consuming lesser food and consequently losing more weight, as evidenced from the fact that the participants shed additional 5 pounds more than the other groups in a 60 day trial.
  • User Experience: Another positive phenomenon which was mentioned by the consumers was the loss of appetite.  Nonetheless there were not severe effects reported by patients, some of them reported effects similar to headaches and stimulations. The texture of gummy substance also underwent criticism.

Are Weight Loss Gummies Safe?

If you are currently on medication or have medical conditions it is advisable to talk to a doctor before using weight loss gummies.

FDA Oversight and Risks

Currently the Food and Drug Administration known as the FDA does not approve weight loss supplements before being released into the market. As a result, there may be some ingredients that have not been declared or may be toxic. 

In fact, the FDA has warned people about potentially unsafe substances in at least hundreds of supplements.

Potential Side Effects

Like any other supplement and product meant for weight loss, the effect of weight loss gummies depends on the composition and each ingredient has side effects of its own. 

Take a closer look at some ingredients the products contain as well as the consequences that they may lead to.

  • Green Tea Extract

Green Tea Extract is one of the common supplementary products that many wish to use because of the effects it has on fat loss. But, it may cause side-effects which include constipation, nausea, high blood pressure and sometimes, liver problem. These risks prove the fact that green tea extract is advantageous but their use should be moderate and consumers should take more precaution.

  • Green Coffee Bean Extract

Another additive that should also be listed among product components is Green Coffee Bean Extract since it also has beneficial anti-oxidant effect. It is one of the most popular drugs but it has some problems: some people get headaches and urinary tract infections.

  • Ketones

Adding ketones, which is often done to enhance fat burning, seems to be relatively harmless. The current evidence however points to the fact that there seems to be no negative consequences tied to their intake, making it one of those options that are relatively safe.

  • Garcinia Cambogia

Garcinia Cambogia that is used as an ingredient in appetite suppression is not without some dangers. Common side effects are nausea, headaches, stomach upset, mania, and sometimes, liver damage although this is quite rare.

  • Caffeine

This ingredient is popular in weight loss formulation since it has the ability to enhance energy levels. Though it is generally safe for consumption, it has been found to provoke jitteriness, increased pulse rate and in some cases vomiting when perhaps administered in large quantities or where some intolerance is present.

  • Apple Cider Vinegar

Apple Cider Vinegar is sometimes added to weight loss gummy supplements because of its supposed benefits to digestion. It is relatively safe for consumption in small portions but should be avoided since it has tendency to act as a laxative to people who consume it.

However for anyone who wants to use gummies for weight loss, it is crucial to consult your doctor and try to find out what those gummies are made of. 

Beware of False Advertising

The Federal Trade Commission says consumers should be careful when it comes to the supplements for weight loss.

Red Flags to Watch For:

  1. Exaggerated Claims: Any program that guarantees one to lose incredible quantities of the weight within limited duration without having to diet, or exercise in the least is usually a con.
  2. Fake Testimonials: This means that there is possibility of being deceived with the fake success stories using wrong pictures or using touched up ‘before and after’ images.
  3. Scam Tactics: One of the tricks that can be chosen perfectly is use of logos and the reference to some organizations without their consent.

Keto Gummies for Weight Loss

Keto-related products such as Vitalena Nature’s keto burn gummies, are those that are all about gummies for weight loss that contain exogenous ketones or want to mimic the body’s ketosis state.

Still, this is an interesting concept and as of now, there is not much evidence available on the exogenous ketone’s capacity to improve the natural process of ketosis or for weight loss.

Gummies vs Other Weight Loss Supplements

The gummies for the weight loss purpose are just one of the numerous supplement types that are consumed today. Like most of the supplements, their efficacy is being limited. 

Looking at the National Institutes of Health, it becomes clear that the slimming capacities of such preparations vary with some of them being slightly effective most of the time but others having just moderate ones.

FDA-Approved Option: Alli

At the moment, the only over the counter prescribed weight loss supplement is alli that has orlistat, a drug that can reduce fat absorption by about 5 percent.  Alli can then help you lose up to an additional 2-3 pounds for every five pounds that are lost through dieting and exercising alone.

Key Takeaways

  • Effectiveness: At present, there are not sufficient data that would prove the effectiveness of the weight loss gummies that are sold in the market. Products like ACV and green tea extract have some value but relating to weight loss, major changes can only be achieved by major lifestyle changes that include diet, exercise and behavioral modifications.
  • Safety: It’s important to speak with a doctor before using weight loss gummies since they can interfere with medications or have other adverse effects.
  • Caution: Avoid products that have some highly exaggerated claims or products that rely so much more on anecdotal claims.

Your doctor or a dietitian can assist when it comes to designing special diet plans for you that will help you have a successful diet.

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17 sources
Feedback:
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  • Launholt, T. L., Kristiansen, C. B., & Hjorth, P. (2020). Safety and side effects of apple vinegar intake and its effect on metabolic parameters and body weight: a systematic review. European journal of nutrition, 59, 2273-2289.
  • Poff, A. M., Koutnik, A. P., & Egan, B. (2020). Nutritional ketosis with ketogenic diets or exogenous ketones: features, convergence, and divergence. Current sports medicine reports, 19(7), 251-259.
  • Cumella, E. J., Hahn, J., & Woods, B. K. (2007). Weighing Alli’s impact: eating disorder patients might be tempted to abuse the first FDA-approved nonprescription diet pill. Behavioral Healthcare, 27(6), 32-35.
  • Tabrizi, R., Saneei, P., Lankarani, K. B., Akbari, M., Kolahdooz, F., Esmaillzadeh, A., … & Asemi, Z. (2019). The effects of caffeine intake on weight loss: a systematic review and dos-response meta-analysis of randomized controlled trials. Critical reviews in food science and nutrition, 59(16), 2688-2696.
  • Semwal, R. B., Semwal, D. K., Vermaak, I., & Viljoen, A. (2015). A comprehensive scientific overview of Garcinia cambogia. Fitoterapia, 102, 134-148.
  • Stubbs, B. J., Cox, P. J., Evans, R. D., Santer, P., Miller, J. J., Faull, O. K., … & Clarke, K. (2017). On the metabolism of exogenous ketones in humans. Frontiers in physiology, 8, 848.
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  • Shimoda, H., Seki, E., & Aitani, M. (2006). Inhibitory effect of green coffee bean extract on fat accumulation and body weight gain in mice. BMC complementary and alternative medicine, 6, 1-9.
  • Abou-Khalil, R., Andary, J., & El-Hayek, E. (2024). Apple cider vinegar for weight management in Lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study. BMJ Nutrition, Prevention & Health, e000823.
  • Office of Dietary Supplements. (n.d.). Weight loss: Fact sheet for health professionals. National Institutes of Health. Retrieved from https://ods.od.nih.gov/factsheets/WeightLoss-HealthProfessional/
  • Goli Nutrition. (n.d.). Apple cider vinegar gummy vitamins. Amazon. Retrieved from https://www.amazon.com/Goli-Nutrition-Worlds-Vinegar-Vitamins/dp/B07R8GD47V/
  • Nobi Nutrition. (n.d.). Night time fat burner – Fat loss supplement. Amazon. Retrieved from https://www.amazon.com/Supplement-Stubborn-Suppressant-Nobi-Nutrition/dp/B08VKLQSV5/
  • Hydroxycut. (n.d.). Caffeine-free weight loss supplement. Amazon. Retrieved from https://www.amazon.com/Hydroxycut-Caffeine-Free-Supplement-Metabolism-Supplements/dp/B01E1G40X6/
  • alli. (n.d.). Weight loss supplement with Orlistat capsules. Amazon. Retrieved from https://www.amazon.com/alli-Weight-Supplement-Orlistat-Capsules/dp/B0BJ827RQF/
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