This Works Deep Sleep Pillow Spray has been cut by up to 40% in Amazon's Black Friday sale, with the price dropping to £20 from its usual £25.
The bestselling sleep aid, which contains lavender, camomile and vetiver, is designed to help people relax before bed. Users spray it onto their pillow to create a calming atmosphere that may help them fall asleep faster and wake up feeling more refreshed.
A bestselling bedtime staple
The pillow spray has become a popular addition to bedtime routines, with more than 3,000 units sold in the last month alone. On Amazon, it holds over 14,500 five-star reviews.
It has also reportedly attracted celebrity fans, including new mother Millie Bobby Brown and fashion icon Sarah Jessica Parker.
The formula is built around This Works' Deep Sleep Functional Fragrance, a blend designed to signal to the brain that it is time to sleep. The company says it is backed by extensive clinical trials, including six independent sleep studies involving more than 900 participants, as well as fMRI brain-imaging research on how fragrance affects areas of the brain linked to mood, memory and sleep.
What shoppers say
Reviewers have praised the product for transforming their sleep. One Amazon shopper wrote in a five-star review: "Well as I bought this product, I was not expecting much, but this lavender sleep spray has completely changed my sleep experience. I used to lie in bed for hours and hours but never able to get to sleep, but now the second my head touches the pillow I instantly fall asleep (well nearly always.) spraying this spray on my pillow has become my favourite part of my night routine."
The discount runs between November 10 and December 1, offering shoppers a chance to try the product or stock up at a reduced price. It is also suggested as a Christmas gift for anyone who struggles to switch off at night.
