Serious about getting pure essential oils out in to the air quickly?

The TheraPro Premium Diffuser is for you!

  • One of the most powerful atomizing diffusers on the market
  • Easy, no-mess set-up
  • Easy to control
  • Features durable, high-quality components built to withstand repeated use in any environment
  • Provides the ultimate therapeutic experience – it’s the ideal way to experience the healing benefits of essential oils!

The TheraPro diffuser features state-of-the-art oil-atomizing technology, the ability to attach Young Living essential oil bottles directly to the diffuser, a built-in timer, and settings for both duration and volume of oil output during use. It’s truly the most advanced diffuser Young Living has to offer.

What Sets the TheraPro™ Premium Diffuser Apart?

  • Revolutionary nebulizer technology atomizes a micro-fine essential oil vapor of approximately one to three microns
  • Young Living essential oil bottles attach directly to diffuser for less mess
  • 15 ml capacity for long-lasting diffusing
  • Directional control spout and sound reducer
  • Adjustable on and off time cycles up to twenty minutes. Pressure can also be set up and down for desired oil volume

Why the TheraPro™?

Young Living has partnered with top diffuser manufacturer E.S. Innovations to bring the most advanced diffuser technology to Young Living members. The TheraPro’s atomizing technology turns the oil into micro-sized particles that enter the air more quickly, giving the body immediate therapeutic benefits. Young Living essential oil bottles attach directly to the diffuser, eliminating mess and clean-up. For long-lasting therapy, a built-in timer diffuses essential oils on and off for up to twenty minutes.

How To Use

  • Remove cap and reducer from a 15 ml bottle of Young Living essential oil.
  • Firmly attach the black atomizer onto the oil bottle.
  • Attach the atomizer and bottle onto the diffuser pump.
  • Turn on the volume control to desired output capacity, then choose the on and off timing setting.

Home Diffuser Rating Durability: The TheraPro is the most durable diffuser on the market. Traditional nebulizers have breakable glass, but the TheraPro is made of unbreakable, stain-resistant composite materials.

Portability: When moving the TheraPro from place to place, simply unplug the unit and remove the oil bottle from the atomizer. Be careful not to tip the unit when an oil bottle is attached.*

Aroma Coverage: The TheraPro can cover a very large room (between 600 and 800 square feet).

If used in a smaller room, simply turn down the air pressure.

Noise: The TheraPro pump has a slight hum and the oil softly hisses from the atomizer. The strength of the noise depends on how high the diffuser pressure is adjusted.

Therapeutic Value: The TheraPro is the ideal Young Living diffuser for therapy because it releases a large amount of micro-sized oil particles into the air.


Frequently Asked Questions

Q. Does the TheraPro turn off when the oil bottle is empty?

A. The TheraPro does not turn off when the oil is gone from the bottle. However, an empty bottle will not affect the performance of the pump. Simply turn off the pump when you are done using the diffuser.

Q. How fast will a 15 ml bottle of essential oil diffuse?

A. The amount of time it takes to diffuse a 15 ml bottle of oil depends on the diffuser’s adjusted volume and the weight of the essential oil single or blend that is being diffused. Young Living tested the TheraPro at the highest volume using Peace and Calming® essential oil blend. The 15 ml bottle emptied in seventeen hours.

Q. Is it okay to have more than one black atomizer?

A. It’s a good idea to have a couple of atomizers on hand to use with different oils.

Q. What do the lights mean?

A. The green light indicates that the diffuser is on. The yellow light shows that the diffuser is off, or in rest mode.

*Caution: Do not tip TheraPro with bottle or atomizer attached. If oil enters the air pump damage will occur.

Also see the Aria Ultrasonic Diffuser – looks like a piece of sculpture and gives any space a relaxing, spa-like atmosphere.

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Order by Phone: Toll-free order line: 800-371-2928 (7am-7pm Mountain Time, 6am-6pm Pacific, 9am-9pm Eastern Time). If you are a new customer, you’ll need this referral number when placing your order: #87339

Need a price? Click here to download the Pricelist

* This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Item No: 4495 – TheraPro Premium Diffuser


TheraPro Premium Diffuser — 6 Comments

  1. How do you buy a Therapro diffuser in Australia?

    How much is it?

    Can you have the timer off altogether so that you can have it on for for as long as you like beyond the timer’s 20 mins? Ie for hours to deal with mould problems?

    If it runs on batteries- how many and what kind? How long does the Therapro last on full throttle with a new set of batteries before they need replacing?

    Is there a version that can be plugged into the mains electricity in Australian ?

    Please answer my questions. I contact so many sites like this and receive no reply which is quite frustrating and says nothing for their customer service.


  2. Juanita,

    You will have to call the Australian office and ask them if they sell the TheraPro diffusers there and the price. I have included the phone number below. They don’t sell them in Europe yet because the plug is for US outlets only. They do plan on getting a European compatible plug in the future. I’m not sure what kind of electrical circuitry and plugs Australia uses.

    You can set the timer for pretty much anything you want. Yes, you can leave it on for hours, even 24 hours at a time. I don’t know if it runs on batteries, you’ll have to ask the office.

    Being American, we use feet, so I’m sorry I have no idea what 100m2 means. I also don’t know how many watts the pump is or how much air it pumps out. The office may know. But I do know that the TheraPro will easily diffuse a large home of 2000 feet or bigger – because of the walls in between rooms, it’s best to move it to a different room every few hours.

    The Therapro is a wonderful, sturdy diffuser that is considered a workhorse. It puts out a steady stream of micro-sized oil particles into the air without wavering either on a timer or continuously. Some oils diffuse faster and some slower due to the thickness and weight of the oils. But I’d say the average 15 ml bottle of essential oils empties out in about seventeen hours.

    The return policy in the US is a 30 day money back guarantee (less shipping charges) on sealed products or exchanges/returns for mechanical products that don’t work. Returns made within 90 days are eligible for a product exchange or credit toward a future purchase, subject a 10% restocking fee. Before making a return, it is necessary to contact Distributor Network Services for a Return Merchandise Authorization Number (RMA#). The RMA must be displayed on the outside of the returned package to be accepted.

    You have to check with the Australian office as there may be differences in the return policy.

    Here’s a PDF file with more information about the TheraPro Essential Oil Diffuser

    If you do order one, you will be asked for a referral/sponsor number. Please use this one: 87339

    The Essential Oil Diva

  3. I would love to see this available in Australia, sadly the Australian YL distributor is not selling it at the moment.

  4. Cath,

    Yes, that is sad. It’s a wonderful diffuser. I’m sure it has to do with the plug/voltage. I’m pretty sure Young Living is planning to get it manufactured with compatible voltage for Australia in the future, I just don’t know how soon that will be.

    The Essential Oil Diva

  5. My diffuser’s “slight hum” has become more of a load buzz, about the same volume as an alarm clock. Is this a sign of a problem I should be worried about? Changing the controls doesn’t affect the volume, and otherwise it seems to be working.

    As for Australian use, the diffuser is apparently designed for North American 115VAC 60 cycles. The Australian standard mains voltage is 230VAC at 50 cycles. Since so many American tourists visit Australia with all their gadgets, there are scores of power converters available in electronic stores, hotel gift shops, etc., that would probably work with the diffuser. It only draws 6 watts of power, so you don’t need a huge device. Something intended for an electric razor would probably work OK.

  6. Phoebe Ann,

    The thing to do is clean it, mainly the nozzle and the tube – using a pipe cleaner should do it. If it is otherwise functioning normally, it shouldn’t be a problem. If it stops putting out oil, then definitely contact customer care.

    You are right about the power converters – they work pretty well. So I’m sure that the diffuser could be used in Australia without a problem with a converter.

    The Essential Oil Diva

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