dōTERRA® Aroma Ace™ Aromatherapy Essential Oil Diffuser Review

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Aromatherapy has miraculous effects on our health, mind, and spirit. The benefits of this aromatherapy can be obtained with the essential oils that are derived from nature’s plants—flowers, leaves, bark, roots, and stems.

There are many ways to use essential oils with the most popular way being by means of a diffuser. The dōTERRA® Aroma Ace Diffuser is a top-rated and most preferred Nebulizing diffuser system that performs equally well with all types of essential oils. Its appearance and small size makes it perfect for putting in your purse or satchel and take anywhere you go. The diffuser has a white body with a black channel that acts as the vent to let the fragrant mist escape. Being white or black, it will harmonize with any décor. Includes one 15mL bottle of dōTERRA® On Guard® essential oil.

Advanced Cold Air Diffusion Technology

Using a Nebulizer diffuser method, it is considered the best for realizing the full therapeutic benefits of the essential oils as it uses the cold air diffusion system. It does not heat the oil and therefore, the oil preserves its pureness. It works immediately when the unit is turned on into the room’s ambient air. The way it works is the cold air pump pulls the air up into a tube and then blows the air over the surface of the oil using the atomizer at the top. The liquid is then changed into fine droplets that the atomizer disperses into the air as a micro-fine mist. Because of its fast and effective performance, spa professionals, hair salons, boutiques, including offices and homes use this diffuser.

Micro-fine Vapor Enriches Air Quality

From the time the aromatherapy essential oil is converted into micro-fine vapors, the oil is diffused into the room. The droplets of oil appear in the form of mist and spread is diffused into the air across the room; therefore, there is no spillage or waste, and no mess to clean up.

The vaporized essential oil being at room temperature stays in its potent state and releases your favorite essential oil effects. In the absence of heating, there is no chance the oil will break down so its quality will not be altered. The dōTERRA® Aroma Ace allows the oil in its pure form to be dependable thus producing the healing properties of the essential oils. Your box will have two atomizers, and two essential oil bottles that came with the diffuser (no essential oils included).

Built-in ON/OFF Timer Prevents Over Saturation of the Air

For its quick functioning, this diffuser releases the desired amount of essential oil within a short time. A built-in switch allows you to maintain the saturation level at the desired intensity. The timer is also built-in and is the result of advanced technology that effectively maintains the correct time duration that the diffuser should operate. With the atomizer’s design and being directly connected to the oil, the diffuser works quickly. The three different control functions are time and intensity where the “on” mode allows the timer to run for 15-20 minutes; the “off” mode allows the unit to be off from 15-20 minutes then the timer interval repeats. Therefore, you will have 15-20 minutes on and 15-20 minutes off then back on. The diffuser additionally has a “volume” control for the distance you want it to spray.

How Useful Is It?

The dōTERRA® Aroma Ace is useful! What’s more, this diffuser comes with a second glass bottle to allow other users to take pleasure in their own blend of oils. The fine droplets of oil in the form of mist remain suspended in the atmosphere for a long time with their authentic oil benefits intact. The micro particles infiltrate the air in your room undamaged and complete in their composition to release their active components for hours into your home, spa, salon, or office atmosphere.

The essential oils aromatherapy diffuser enhances psychological and physical well-being. Aromatherapy is a form of alternative medicine and is gaining attention in the marketplace. It is used for a variety of applications, including pain relief, mood enhancement, and increased cognitive function. There are a wide number of essential oils available, each with its own healing properties.


  • No water is required for mixing with the essential oils
  • It comes with two 15 mL (0.50 ounce) empty glass bottles
  • Diffuses up to 1000-square feet room
  • Efficiently disperses essential oils into the room’s air for 15-20 minute cycles

Customer Feedback

The wonderful dōTERRA® Aroma Ace is loved by those using it for health benefits such as dry flaky skin, dry sore throats, dry cough, inflamed or dry sinus mucous membranes, and for shiny hair. The benefits of the essential oils include uplifting your mood, decreasing anxiety, and mild depression. It is great in a sick child’s bedroom and it was used there with good results.

The “quick change” diffuser attachment allows you to switch out the glass bottles for other people to use. It has a built-in air filtration feature that keeps the dust out while cleaning the air. Love it!

Most people prefer it for its ability to keep the qualities of the essential oil in place and being effective for a larger area than compared to other diffusers. The built-in on and off switch works automatically once the timer is set. This feature allows you to use it overnight in your homes, especially in bedrooms.

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  • Easy to use
  • Rapid dispersion of essential oil in the form of mist
  • Fit for professional use in spas and for therapy
  • Keeps the qualities of the oil intact
  • Light, sleek and handy
  • Intermittent diffusing saves oils and gives the body a rest
  • Comes with a 1-year warranty

The benefits of essential oils can be fully realized by dōTERRA® Aroma Ace Essential Oil Diffuser. It is compact, light, and efficient and anybody looking for a diffuser to extract the real benefits of essential oils should go for this product.


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No Medical Advice

IMPORTANT: We wrote this article to be helpful with educational and informational purposes only. The information in this article is not meant to convey medical advice and does not constitute the practice of medicine. You should not rely on this information as a substitute for, nor does it replace, qualified medical advice from a professional. See our full medical disclosure for more.