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doTERRA Slim and Sassy Review – Does It Really Work and Safe To Use?

doTerra Slim and Sassy essential oil metabolic blend is a combination of five essential oils. It is designed to aid weight loss.


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The doTerra Slim and Sassy line of products is made by doTerra, a known multi-level essential oil manufacturing company. The Slim and Sassy Essential oil blend is part of doTerra’s weight loss regime intended to boost metabolism and suppress food cravings.

In this doTerra Slim and Sassy reviews article, we’ll look at the doTerra Slim and Sassy Oil, the supposed weight-loss oil, the claims, drawbacks, benefits, and other details to help us draw our opinion. And if this is a product you may be interested in, we hope the information shared here and the conclusion reached here enable you to make an informed decision.

How Does doTerra Slim and Sassy Work?

According to the manufacturers, the Slim and Sassy oil is a blend of essential oils known to improve metabolism when consumed. The mixture is intended to curb cravings, supporting metabolism, and enhancing the mood. For maximum effectiveness, however, the brand recommends healthy eating and exercise plans. While the last two are known to be useful for weight loss, essential oils aren’t.

Essential oils are known and used widely for their mood-influencing qualities, and it may explain why a whiff of the oil could suppress or curb food cravings. Still, there is no concrete proof that ingesting the oil can influence weight loss in any way.

Who Is The Manufacturer Of doTerra Slim And Sassy?

doTerra Slim and Sassy oil blend is manufactured by doTerra, an essential oil manufacturing company based in Utah, USA. It was established in 2008, and today, it is one of the world’s largest essential oil manufacturing companies with over $1.5 billion in annual sales. David Stirling is one of its founding executives and CEO and chairman.

doTerra Slim And Sassy

doTerra Slim And Sassy Review – Health Web Magazine Images

What Are The Ingredients In doTerra Slim And Sassy?

The following essential oils are contained in the Slim and Sassy essential oil blend:

Peppermint plant oil – The results of several studies suggest that peppermint oil may be an effective mood elevator. It is stimulating and, at the same time, relaxing and cooling for restlessness, anger, and frustration. It is a commonly used essential oil in aromatherapy.
Ginger root oil –One of the oldest herbs used widely for culinary purposes, ginger root, may offer many benefits, as shown by studies. One of them is its mood and memory influencing qualities. In some studies, ginger was shown to balance serotonin levels and improve focus, among other mind-body benefits.
Lemon peel oil – A popular aromatherapy oil, lemon peel from which lemon oil is made, holds many mood-influencing properties. Researches show that lemon peel may act as a mood enhancer, promote relaxation, and suppress diet-induced obesity[1].
Grapefruit peel oil – Alongside other mood-influencing qualities, grapefruit peel may be helpful for weight loss thanks to its limonene content. Limonene was found in animal studies to increase the gastric vagal nerve activity, thereby decreasing the appetite. In the same study, the compound had the same effect when inhaled. While these studies are very promising, remember that they are limited to animal studies.
Cinnamon bark oil – One of the world’s oldest spices, cinnamon bark is used to lessen inflammation, boost immunity, aid pain relief, and improve weight loss by regulating appetite when inhaled [2].Like many other essential oils, the blend of oils used in the Slim and Sassy formulation helps stress relief, mood[3], headache relief, and improves energy levels. And as said earlier, this may explain why they may work as claimed for weight loss.

Again, human studies or evidence to suggest that essential oils or a blend of essential oils are significantly effective for improving metabolism when ingested or used topically are lacking. However, the mood-influencing qualities of these oils are uncontested.

What Are The Benefits Of doTerra Slim And Sassy?

  • The oil blend may influence the mood as claimed and give control over food cravings.
  • This brand may work as an accompaniment to other weight loss practices.
  • doTerra Slim and Sassy can be purchased easily, unlike many other products that may require a lengthy purchase and signup process.
  • The product may improve the water intake, helping to keep the stomach fuller for longer instead of eating frequently.

What Are The Drawbacks Of The doTerra Slim And Sassy?

  • There is no proof that it works as claimed for weight loss when ingested.
  • It is expensive for a product with some unproven claims.
  • Like many essential oils, it may not be as safe as claimed for internal use; essential oils are best used externally and topically.

FAQs: Consumer Questions & Answers

In our research for this report, we found that consumers are frequently asking the following questions online in regard to doTerra Slim and Sassy.

While the ingredients used in the essential oils are safe when consumed in their natural state, the same cannot be said for essential oils. And it is why ingesting such must be done with some level of caution. Even in small amounts, essential oils may cause heartburn, stomach issues, and allergic reactions in some people. These effects may not be unconnected to the often harsh and potent oil having direct contact with the body's internal organs, including the stomach. When taken excessively, essential oils can be toxic and even fatal. If you buy this product, ensure that you follow the usage instructions and keep out of small children and pets' reach. Also, many Aromatherapy practitioners frequently warn against taking essential oils internally because of the possible dangers from internal use[4]. However, if it must be taken, they recommend that it should only be after detailed consultation and prescription from a trained and qualified aromatherapist.

The doTerra Slim and Sassy essential oil blend is sold on the brand's website at $34.67 (retail price) and $26.00 (wholesale price).

Below are the usage methods and directions from the website:

  • Can be added to drinks or water before a workout
  • Best consumed before meals to "control appetite and overeating"
  • Used internally in addition to a safe weight management plan

Usage directions

  • Internal use: add up to four drops in 4 fl. oz. water or your preferred liquid
  • Diffuser: up to four drops in your preferred diffuser
  • Topical use: up to two drops on the desired area. To prevent skin reaction from sensitivity to the oil, it is best to "dilute with doTerra Fractionated Coconut Oil" or any other pure or milder oil of your choice.
Finally, the brand advises users to avoid direct sunlight or UV rays for about 12hrs after the product's application.

No free trials are currently being offered to the users. On the return policy, products opened and returned within 30 days qualify for a 90% refund or 100% in-store credits (for future purchase), while unopened products returned within 30 days qualify for a 100% refund or 100% in-store credits or 90% refund and 90% in-store credit if unopened within 90 days.

doTerra's Slim and Sassy essential oil blend is different from many other weight loss products in many ways. Unlike many weight loss formulations, the ingredients have not been proven or shown to improve metabolism when ingested internally. Sure, diffused or used externally, it could help influence mood or emotions toward food, but no studies have proven their weight-loss effectiveness.

There have been no complaints of severe side effects by past or current users (to the best of our knowledge). However, as with all essential oils or combinations, you want to be careful with usage. People with an allergy to any of the ingredients in the blend (cinnamon, grapefruit, lemon, peppermint, and ginger) may want to avoid this product altogether. Minor side effects that may be noticed from use include skin irritation, stomach upset, nausea, and photosensitive reactions.

When used for mood or emotion-influencing purposes, doTerra Slim and Sassy oil blend may be worth it. The claims about its metabolism-boosting or craving-reducing qualities, when taken internally, are what we do not agree with. None of the ingredients in this oil blend have been found to contribute in any way to weight loss directly in humans. It should not be used on its own as a weight loss supplement but instead alongside other proven weight loss methods like diet change and exercises.

What Are Consumers Saying About doTerra Slim and Sassy?

The doTerra Slim and Sassy reviews are mixed. While many praised its scent, described as “warm, spicy herbal,” some said it did not help them lose weight. Others who left positive reviews mentioned using it in conjunction with dieting and exercise for weight loss. A number of these reviewers complained about the oily residue left in cups after use and the taste left in the mouth after drinking.

Trying to find an effective weight loss supplement can be an overwhelming experience. Weight loss supplements often claim to provide outlandish results. Weight loss products should be analyzed based on four key factors: potential to increase metabolism, potential to meet weight loss* goals, and quality of ingredients backed by clinical studies.

Below you'll find some of the most effective weight loss supplements on the market today, in our opinion.

Our Top Choices of 2021


Colopril Achieve your ideal body quickly & easily with Colopril

Colopril Reviews
4.5/5 (8327 Ratings)
Promotes Rapid Weight Loss 98%
Increases Metabolic Rate 99%
Increases Energy Levels 98%
Powerful Fat-Burning Properties 98%
Targets Stubborn Body Fat 97%


  • Increases the metabolic rate
  • Encourages optimal fat burning
  • Drastically enhances energy levels
  • Reduces the appetite and controls cravings
  • Creates a feeling of fullness to prevent overeating
  • Boosts body confidence
  • Helps maintain weight loss over the long-term
  • Has no harmful or dangerous side effects
  • Does not contain harsh stimulants
  • Formulated with clinically proven key active ingredients
  • 99% of customers state that they are extremely satisfied
  • Is backed by a 60-day satisfaction guarantee
  • Company doesn’t require auto-shipping subscription


  • Stock is sometimes low due to high consumer demand
  • Cannot be purchased in retail stores

The Bottom Line

Colopril is a fast-acting, multi-action formula, which helps burn fat rapidly, increase energy levels, and drastically reduce the appetite, helping users reach their weight loss goals quickly and safely! It also removes toxic buildup in the colon and increases the absorption of nutrients, promoting long-term digestive health while also targeting fat loss and producing an overall reduction in weight. Its main aim is to support healthy weight loss, and cleanse a dirty colon, eliminating toxins and waste that can cause buildup and lead to issues like poor digestion, fatigue, weight gain, and even a dull complexion. It’s made up of a formula of natural, maximum strength ingredients, which are backed by scientific and clinical studies as being effective at easing digestion, supporting healthy bowel movements, and helping to lose belly fat. Colopril has added benefits, like improving the absorption of nutrients for better overall health and wellness. It can proliferate good bacteria in your gut, eliminating symptoms like bloating and gas, and it can also improve digestion. The supplement is high in antioxidants, which kill damaging free radicals and support the immune system. If you use this product regularly, you should experience healthy bowel movements, better digestion, and easier weight management.

Clinically Proven Results


The ingredients in Colopril were selected for their potent benefits in terms of both digestive and general health, weight management, and immunity.

Not only are they powerful on their own, but they work collaboratively to eliminate toxins from the body and support gut health.

According to consumer trials, 98% of users saw a significant improvement in their digestion and bloating within 7 days!

A study of Colopril found that this was a safe, well-tolerated supplement that effectively cleansed the colon, prevented constipation, and targeted stubborn body fat.

Moreover, 96% of the users lost weight, 95% had improved digestion, and 94% had a reduction in gas and bloating.

The evidence for the effectiveness of this supplement is strong, and it is clear when you read through some of the Colopril reviews!



If you go through some of the Colopril reviews all over the internet, no doubt, you’ll notice that they are glowing with praise for this supplement. Users raved about how efficiently the product cleaned out their colon and left them free of unpleasant symptoms.

For many people, this was life-changing and provided them with more energy and a better mood besides. Here are just a few small examples of what customers are saying about Colopril:

  • Christine L.

    I Have Been Amazed By How Well Colopril Works!

    Juli J five-stars

    “I have been amazed by how well Colopril works. Someone at work recommended the product to everyone who works in my office, and the six of us decided to give the product a try. I would tell anyone who is serious about shedding extra pounds to try it. So far I've lost 22 pounds, and my co-workers have lost weight too. This is a must-try product that I would recommend to anyone struggling to lose weight.”

  • Ivy Jones.

    I honestly have had trouble going since I was younger

    Rosa. five-stars

    “I honestly have had trouble going since I was younger. This has helped me so much. I take 2 in the am and 1 in the pm. It helps me go comfortably, without cramps. I love it. I’ve tried so many things in my lifetime, from coffee to pre-workout to relax. Nothing helped. This has saved me. I’m normal again. Thank you for this great product.”


#2. Slimming Gummies

Slimming Gummies
Legendz XL
(4.2/5) 4625 Reviews
Promotes Rapid Weight Loss 89%
Increases Metabolic Rate 90%
Increases Energy Levels 87%
Powerful Fat-Burning Properties 88%
Support Appetite Control 87%


  • Contains an all-natural blend of ingredients
  • It is said to target fat on the hips, stomach, and waist


  • It may take several months to produce results
  • Free samples are not available
  • It is a new product with limited customer reviews
  • Solid clinical data is not provided

The Bottom Line

While the diet product Slimming Gummies may appeal to consumers for several reasons, particularly those who follow the Keto diet and prefer taking supplements in this form as opposed to pills, it is a relatively new product with limited information available. The formula is completely natural and therefore unlikely to produce any harmful side effects, but there is no solid evidence to show that it actually targets areas of fat on the body or prevents the accumulation of more fat over the long term. Additionally, it appears that this supplement may take several months to produce any noticeable results and it is not clear exactly how well it works on its own, without the benefits of regular exercise and a healthy diet plan.


#3 Razalean

(3.9/5) 4235 Reviews
Promotes Rapid Weight Loss 88%
Increases Metabolic Rate 84%
Increases Energy Levels 85%
Powerful Fat-Burning Properties 83%
Support Appetite Control 82%


  • It is said to have multiple benefits
  • The formula is all natural and organic


  • Razalean is expensive
  • It has received some negative customer reviews
  • There are some reports of side effects
  • Clinical study data is not available

The Bottom Line

The diet product Razalean claims to help individuals lose weight in several ways, including increasing the metabolism and burning fat more effectively, but there is little evidence to show it works as well as the manufacturer claims it does. While Razalean contains a blend of natural, organic ingredients, including Garcinia Cambogia and Raspberry Ketones, which are relatively popular and commonly used in these types of supplements, it may not be completely safe for all individuals and there have been some reports of side effects occurring. It appears that some customers have indeed experienced some positive results from using the product, but generally, independent reviews are mixed, and this brand is more expensive than many comparable products.


Final Words

While the company is undoubtedly a big name in the essential oil market, the doTerra Slim and Sassy essential oil blend isn't a product that we highly recommend ingesting for weight loss. Diffusing the oil combination may help to control cravings and improve the mood (our mood can play a huge role in how much and how often we eat). However, none of the ingredients have been proven in human clinical studies to aid weight loss, at least not significantly.

If you have to use the product, it should not be relied on alone but used alongside other proven weight loss practices. And even when using, you still have to be careful to prevent toxicity or/and skin reactions. Finally, if you notice any adverse effect from use, discontinue use immediately and seek urgent medical care if severe.

**The above is a subjective review. Our opinion of the product’s efficacy was based on independent research and information. *Results from using this product may vary. If you have a serious medical condition, a history of heart conditions, are pregnant or nursing, we recommend that you speak to your healthcare provider before using this, or any other health product and/ or supplement. The content provided on Health Web Magazine is only intended for your informational purposes and should not be regarded as a substitute for advice from a healthcare professional. It should not be used to diagnose, treat, cure, or prevent any health condition, and we will not be held responsible for any complications that may arise from you using it for any of those aforementioned reasons. All concerns regarding your personal health must be dealt with directly by your healthcare provider.

Disclosure of Material Connection : Products shown in the section titled ‘Our Top Products’ are those that we promote as the owner and/ or reseller and does not represent all products currently on the market or companies manufacturing such products. This information is disclosed in accordance with the Federal Trade Commission’s 16 CFR, Part 255 “Guides Concerning the Use of Endorsements and Testimonials”. We would like to make it clear that any and all links featured in this section are sales links; whenever a purchase is made via one of these links, we will receive compensation.

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doTERRA Slim and Sassy Review – Does It Really Work and Safe To Use?
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