Allergy Cosmos Reviews

Name: Allergy Cosmos
Address: Unit 42, Battersea Business Centre, 99-109 Lavender Hill, London, SW11 5QL, London
Rating: 4.85

4.9 Rating 1,609 Reviews

99 %

of reviewers recommend Allergy Cosmos

4.9

Based on 1,609 reviews

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Next Day
On-time Delivery	100%
Accurate And Undamaged Orders	100%
Customer Service
Communication Channels	Email, Telephone

Visit Website

Phone:

02031760713

Email:

info@allergycosmos.co.uk

Location:

Unit 42, Battersea Business Centre, 99-109 Lavender Hill, London, SW11 5QL
London
SW11 5QL

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Allergy Cosmos 5 star review on 24th August 2026

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“There is a long story attached to this, so I will try to be brief. I purchased some Acaril from another site at a cost of £34 plus postage. It took forever to arrive and when it did, it was in a flimsy envelope which had not protected the bottle. As a result three quarters of the bottle was in the envelope and the plastic dosing cup had split. I did get a refund, but I still wanted the product, so I searched again as it is not easy to get hold of. I came across Allergy Cosmos and, after my previous experience, felt a little sceptical, even more so as the cost of the exact same item was £18! After a lot of soul-searching and reading reviews, I decided to go for it - and I am very pleased I did. It arrived promptly a few days later in a large box with plenty of packaging and everything was intact. I would completely recommend Allergy Cosmos and I now have a subscribe and save account set up for future purchases. Many thanks for being a great company!”

Helpful Report

Posted 11 months ago

Dear Sarah, Thank you for sharing your experience and for choosing Allergy Cosmos. We are happy to hear that you are now impressed with the product and our service. We are the exclusive supplier of Allersearch in the UK; therefore, the other company you mentioned likely purchased it from us and resold it to you at a higher price. We genuinely appreciate your support and the trust you’ve placed in us. Kind regards, Allergy Cosmos

Posted 11 months ago

“Best supplier of Air filters in the country. Great service.”

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Posted 11 months ago

Dear Christopher, Thank you for the fantastic 5-star review! We’re thrilled to hear you consider us the best supplier of air filters in the country and that you’re happy with our service. Kind regards, Peter

Posted 11 months ago

“I was disappointed that I purchased a BluAir filter because it was in stock and paid with 3 months bnpl only to then be told it was out of stock . It’s not easy to back out a Klarna payment so I was stuck and paid for 2 months before it was delivered”

Helpful Report

Posted 11 months ago

ChatGPT said: Thank you for your review Richard. I am sorry for the delay. The manufacturer did not have any UK stock during that period. We were one of the last companies to have filters still available; therefore, the remaining stock sold out a lot faster than usual. I understand that this caused inconvenience with your Klarna plan. I appreciate your patience while we completed the delivery as soon as the stock arrived back in the UK. Kind regards Peter

Posted 11 months ago

“Always a pleasure dealing with Allergy Cosmos. Fast efficient service and the best prices. Product is packed well. Absolutely recommend the seller and the product.”

Helpful Report

Posted 11 months ago

Dear Tony, Thank you for the fantastic 5-star review! We’re thrilled you had a positive experience with Allergy Cosmos, that our service felt fast and efficient, and that you found the prices the best. We’re also glad the product was packed well. Kind regards, Peter

Posted 11 months ago

“Great product that I purchase regularly for my household full of pets. I live by a field and allergies can be an issue but the filter does the job great.”

Helpful Report

Posted 1 year ago

Dear Julia, Thank you for the fantastic 5-star review! We’re thrilled to hear our product supports your household, especially with pets and field-related allergies. Kind regards, Peter

Posted 11 months ago

“Ordering online was quick & simple. Delivery very quick & genuine filter.”

Helpful Report

Posted 1 year ago

Dear Linda, Thank you for the fantastic 5-star review! We’re thrilled to hear you were satisfied with the quick ordering, delivery, and the genuine filter. Kind regards, Peter

Posted 11 months ago

“Great company! Never had an issue with products or delivery from Allergy Cosmos. Been buying their products for quite a few years”

Helpful Report

Posted 1 year ago

Dear Reviewer, Thank you for the fantastic 5-star review! We’re thrilled you’ve had a consistent, positive experience with our products and delivery, and that you’ve been with us for years. Kind regards, Peter

Posted 11 months ago

“Needed new filter very good service arrived within 2 days will use allergy cosmos again very easy service to order also”

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Posted 1 year ago

Dear Ian, Thank you for the fantastic 5-star review! We’re thrilled the filter arrived quickly and you had a very easy ordering experience. Kind regards, Peter

Posted 11 months ago

“good service”

Helpful Report

Posted 1 year ago

Dear Reviewer, Thank you for the fantastic 5-star review! We’re glad to hear you had good service. If you need anything else, we’re here to help. Kind regards, Peter

Posted 11 months ago

“Always such great service.”

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Posted 1 year ago

Dear Lyndsay, Thank you for the fantastic 5-star review! We’re thrilled you consistently receive great service. Kind regards, Peter

Posted 11 months ago

“All fine. Easy Purchase”

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Posted 1 year ago

Dear Stephen, Thank you for the fantastic 5-star review! We’re glad to hear everything was fine and that the purchase was easy. Kind regards, Peter

Posted 11 months ago

“The filter is working efficiently to remove tobacco smoke. I can fully recommend it, but not the price, which like everything else today seems to have risen out of people’s reach.”

Helpful Report

Posted 1 year ago

Dear Denise, Thank you for the 5-star review! We’re glad the filter is effectively removing tobacco smoke. We understand your concern about price, and we appreciate you sharing your thoughts. Kind regards, Peter

Posted 11 months ago

“Hello. First of all, thank you for your kind offer. I'm a neurosurgeon. I decided to purchase your product after doing research for my son's condition. Since it hasn't arrived yet, I haven't had a chance to try it. However, the positive feedback shows we won't regret it. My goal isn't to win awards, but to appreciate your efforts for human health. The world would be happier and more beautiful if people lived healthier. Thank you to everyone involved.”

Helpful Report

Posted 1 year ago

Dear Reviewer, Thank you for the wonderful 5-star review. We’re happy you chose our product and appreciate your kind words about health. If you need any updates or support when it arrives, we’re here. Kind regards, Peter

Posted 11 months ago

“Filters arrived more quickly than expected and in tip top condition. No issues at all either with this order or several previous ones. Highly recommeded”

Helpful Report

Posted 1 year ago

Dear Reviewer, Thank you for the fantastic 5-star review! We’re thrilled to hear the filters arrived quickly and in tip-top condition, and that you’ve had positive experiences with us. We appreciate your recommendation! Kind regards, Peter

Posted 11 months ago

“I needed new filters for my really good air purifier but as it has three, I wasn't sure which one's to get. I wrote to Allergy Cosmos and received a very quick reply with the links and these were delivered the next day. You can't ask for better service than that.”

Helpful Report

Posted 1 year ago

Dear Lisa, Thank you for the fantastic 5-star review! We’re delighted our quick reply with the links and next-day delivery helped you find the right filters for your purifier. Kind regards, Peter

Posted 11 months ago

“Everything all good”

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Posted 1 year ago

Dear Steven, Thank you for the fantastic 5-star review! We're glad to hear everything is all good. Kind regards, Peter

Posted 11 months ago

“Very good service. The staff is always very quick in answering queries, and the products arrive the next day.”

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Posted 1 year ago

Dear Marina, Thank you for the fantastic 5-star review! We’re thrilled you’re pleased with our quick responses and next-day delivery. Kind regards, Peter

Posted 11 months ago

“Allergy Cosmos always delivers!”

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Posted 1 year ago

“Ordered 3 new blue air filters but made a mistake on one of them and only after opening the box I found this out. Reached out to the company but unfortunately they won’t swap the mistake over as it’s been opened. 4 day wait from point of ordering to delivery and have had next day service elsewhere so sadly won’t be ordering from this company anymore and will be taking my business elsewhere.”

Helpful Report

Posted 1 year ago

Hello Mr Attfield, Thank you for your feedback. I am sorry to hear you feel disappointed. For health and safety reasons, some products cannot be returned or exchanged once they have been opened. Our air purifiers and replacement filters are used in the most sensitive environments, as well as for the most critical infection control purposes. This requires the strictest quality control. It is in place to protect our customers, as it ensures that every filter we send out is brand new, sealed, and unused. This provides our customers with important reassurance and reliability when ordering replacement filters from us. Regarding the delivery: we do offer next working day service for orders placed before 13:00 Monday to Friday. Your order was placed on Monday evening, shipped on Tuesday, and delivered on Wednesday, which falls within that timeframe. I appreciate how frustrating it must have been to realise that the wrong filter was ordered. As long as the filter is still sealed, we are of course happy to take them back. Furthermore, if you are ever unsure about which filter is needed, please do contact us anytime. Kind regards, Peter

Posted 1 year ago

“Fast delivery and ease of website.”

Helpful Report

Posted 1 year ago

Dear Gayna, Thank you for the fantastic 5-star review! We’re thrilled to hear you found the delivery fast and the website easy to use. Kind regards, Peter

Posted 11 months ago

Allergy Cosmos is rated 4.9 based on 1,609 reviews