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Apothecary

Electric Diffuser

£30

Colour

Free standard delivery over £60

Product code: T803018W

This ceramic electric diffuser from our Apothecary collection fills your space with a fine mist of scent using silent ultrasonic vibrations. The stylish design features an optional light setting and convenient automatic shut-off function after six hours. It comes with Calm aroma oil included and is compatible with any other M&S fragrance.

Product details

Dimensions

Height: 14.5 cm

Width: 9.6 cm

Length: 15.5 cm

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (87)

4.0

61% Recommended this product

Mentions
01 February 2026diana2
Verified Purchase

Lovely diffuser

No, I don't recommend this

A lovely diffuser but such a shame M&S don’t stock the lovely replacement oils to use with.it

Helpful?

15 January 2026Mg66mg
Verified Purchase

.

Not the best I’m afraid, doesn’t scent room well enough. Barely there vapour.

Reviewer Ratings

Value for Money

Poor

Helpful?

Reviewer Ratings

Value for Money

Poor

01 January 2026Mrs F
Verified Purchase

Had Potential

No, I don't recommend this

I was really looking forward to receiving this diffuser. Looks great, good price ( compared to branded ones). However, I couldn’t even get this to stay on. Filled with water to the line, added a few drops of the oil then every time I pressed the start button it would just switch itself off after a few seconds Returned! Have bought another to try. Not giving up yet.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

31 December 2025
Verified Purchase

Lovely💜

Yes, I recommend this

This Diffuser is elegant looking. I may buy another one soon.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

30 December 2025Legsandcurls
Verified Purchase

Great gift idea

Yes, I recommend this

Ordered as a gift for Christmas, arrived on time and it was loved! Nice that I can send fragrance refills as gifts in the future.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

07 December 2025MrsSCG
Verified Purchase

Nice looking product but not good value

No, I don't recommend this

It looks nice.. but can be temperamental when it works. It needs to not be too full.. which in turn means it needs filling couple of times during an evening say. Disappointed with product price for what you get. £15-20 would be more appropriate pricing for what you get. Bottle lf oil included is tiny! Also the USB lead is super short so means you have limited areas it can be plugged into..

Reviewer Ratings

Value for Money

Poor

Style

Good

Helpful?

Reviewer Ratings

Value for Money

Poor

Style

Good

01 December 2025Michelle A S
Verified Purchase

Great quality

Yes, I recommend this

Bought one for myself & have since bought multiple as gifts

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

26 November 2025Soppy jo
Verified Purchase

Works well

Seems to work as it is meant to and instructions simple and easy to understand.

Helpful?

24 November 2025Eellinuk
Verified Purchase

Diffuser - old was great, new incomparably poor

No, I don't recommend this

Replacing old M&S Diffuser: new small chintzy poor

Reviewer Ratings

Value for Money

Poor

Style

Poor

Helpful?

Reviewer Ratings

Value for Money

Poor

Style

Poor

18 November 2025Jayne fox
Verified Purchase

Smellies

Yes, I recommend this

This is beautiful its for my daughter in law she loves smellies and candles and will love it and m&s do some lovely oils to burn

Reviewer Ratings

Value for Money

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

14 November 2025Mitzybushi
Verified Purchase

Diffuser

No, I don't recommend this

The diffuser is like any other diffuser, but it is ceramic on the outside. The price is reasonable unlike a lot of others.

Reviewer Ratings

Value for Money

Average

Style

Average

Helpful?

Reviewer Ratings

Value for Money

Average

Style

Average

07 November 2025Woowa
Verified Purchase

Just fab.

Yes, I recommend this

I already have one of these, they are jusr amazing , very powerful. I would definatley recomed love it.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

04 November 2025SuzyJ50
Verified Purchase

Great quality / output

Yes, I recommend this

Lovely item cosy light and good output - cable a little short so can’t really stand on table etc.Definitely for smaller rooms but is great quality and easy to clean plastic inserts

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

03 November 2025Mynameistaken2
Verified Purchase

Great diffuser at a great price

Yes, I recommend this

Excellent diffuser, good price when compared to well known competitor; and you can buy any oil, although we really like the one included!

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

18 October 2025nanashopping
Verified Purchase

Good ceramic quality

Yes, I recommend this

Very classy diffuser. Only complaint is the cord could be longer.

Reviewer Ratings

Value for Money

Good

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Good

Style

Excellent

03 October 2025Miami96
Verified Purchase

Friend loved it

Yes, I recommend this

Bought as an engagement gift and they loved it. The perfect gift!

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

26 September 2025PAIGEROSA12
Verified Purchase

Best electric diffuser on the market by far

Yes, I recommend this

This diffuser is absolutely amazing, so good that this is the third one I have in my house. The oils from M&S are also amazing - my house smells incredible

Helpful?

19 April 2025Mags sister
Verified Purchase

Wee piece of heaven

Yes, I recommend this

This is so lovely to look at. The casing is ceramic not plastic as I thought. Maybe a bit small but fine for front room. The bottle of oil inside was an ice surprise. Till I can get a look at more options. Easy to set up. Ran by plug or usb lovely. Thank you

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Functionality

Excellent

Style

Excellent

14 April 2025Jules Bosi
Verified Purchase

Perfect as a gift

Yes, I recommend this

Bought a a gift, recipient is very happy with it. Got a variety of scents to go with it too.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

13 April 2025RubyReece
Verified Purchase

Good value for money

Yes, I recommend this

The ceramic design is very nice. It’s easy to use although the wire feels a bit fiddly. I’m still experimenting with the best amount of oil to use. I didn’t realise it comes with a “calm oil” and bought one, but at least I have a stock now !

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Functionality

Excellent

Style

Excellent

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