home
skincare
sleep & day duo

sleep & day duo

Name: sleep & day duo
Brand: This Works
SKU: TWBSAD
Price: 44.10 GBP
Availability: InStock
Rating: 4.7 (34 reviews)

With Rose Flower Oil, Hyaluronic Acid & Argan Oil

4.7 (34 reviews)

Start your day right, thanks to a deeper sleep and refreshed morning skin.

1 x 75ml 1 x 40ml

~~£63~~ £44.10

last few remaining

delivery information

shop up to 25% off Black Friday event

properties

cruelty free
vegan

when

Get a great night's sleep with our bestselling deep sleep pillow spray, then apply in transit camera close-up upon waking for skin refreshing effects.

how

Deep sleep pillow spray is clinically proven to help you fall asleep faster and wake up feeling more refreshed thanks to its natural, aromatherapeutic Superblend of Lavender, Camomile and Vetivert. In transit camera close-up instantly plumps and brightens skin with our high-performance Superblend featuring Bio Boost - a unique blend of antioxidant plant oils to support the skin barrier.

why

Radiant, youthful skin begins with a good night's sleep and ends with expert skincare.

upgrade your routine

we recommend...

details statistics reviews

delivery options

HERMES Standard Delivery (free on UK orders £30+)

£2.95

3-5 working days from the date of dispatch from our warehouse

HERMES24 Next Day (free on UK orders £50+)

£4.50

For orders placed before 6pm Mon-Fri

Royal Mail 24HR Next Day

£4.50

For orders placed before 1pm Mon-Fri

Finmile 24HR (free on UK orders £50+)

£4.50

For orders placed before 6pm Mon-Fri

for further information see shipping & delivery here

89%
fell asleep faster than usual* (using deep sleep pillow spray)
98%
felt more refreshed in the morning*
97%
slept better*
100%
would recommend to a friend*

*In a study of 100 subjects and 100 ex-prescription users compared to no product.

science-backed, proven to work

Drawing upon the disciplines of biochemistry, neuroscience and the social sciences, our formulations support the body's natural circadian rhythm and are rigorously tested in clinical, fMRI and user studies.

expert advice

"Wake up well - get outside and view morning light for 10-30 minutes each day. This triggers the release of dopamine and cortisol for improved alertness and focus."

geek mode

The type of light we view, and the time of day we are exposed to it, have tremendous effects on our sleep. Getting outside in sunlight for just 10-30 minutes every day (as soon after waking as possible) is not only an uplifting way to start your day, but it triggers the release of dopamine and encourages cortisol levels to peak early in the day. Thought cortisol was related to stress? It is, but it also signals to the body that it is time to wake up, helps boost the immune system and increases our ability to focus, setting us up for whatever the day has in store.

Some tips on morning light exposure:
For maximum effectiveness, do not wear sunglasses when getting your morning light, but protect the eyes by not staring directly at the sun; eyeglasses and contacts are fine.
The amount of time needed outside depends on the weather; on a clear day, 10 minutes is enough, but closer to 30 minutes is best for cloudy or rainy days.

Terman, J. S., Terman, M., Lo, E. S., & Cooper, T. B. (2001). Circadian time of morning light administration and therapeutic response in winter depression. Archives of General Psychiatry, 58(1).
Okamoto, Y., Rea, M. S., & Figueiro, M. G. (2014). Temporal dynamics of EEG activity during short- and long-wavelength light exposures in the early morning. BMC Research Notes, 7(1).
The duration of light exposure in the morning and early‐afternoon affects adaptation to night work. (2019). Journal of Sleep Research, 28(S1).

geek mode
clinically tested

Our Deep Sleep Functional Fragrance has been tested in an fMRI brain imaging study which indicated the potential to encourage a pre-disposition towards sleep.*

geek mode

Our Functional Fragrances are tested against a placebo and measured in clinical studies using fMRI and ECG (electrocardiogram). Our Functional Fragrances can be seen as having additional physiological benefits, due to interaction with the limbic system, which in turn can stimulate the sympathetic and parasympathetic nervous systems. As part of a programme to understand how different aromas can stimulate different emotional responses, This Works, in collaboration with Professor Gaby Badre, identified a library of Functional Fragrances shown to have a relationship with emotions, such as joy (Perfect), relaxation and reward (Love Sleep), alertness (Morning Expert) and stress reduction (Stress Check).

Our Deep Sleep Functional Fragrance has been tested in an fMRI brain imaging study which indicated brain activation in areas associated with emotions, pleasure and calmness and concluded the fragrance had the potential encourage a pre-disposition towards sleep.*

*Badre, G., Olausson, H., Ackerley, R., & Croy, I. (2018). Brain functional MRI (fMRI) study of fragrance inhalation. Any impact on sleep/wake/ reward-related brain areas? Journal of Sleep Research, 27, 164.

geek mode

FAQs

Are makeup primers good for the skin?

Yes! We love to use in transit camera close-up as a portable pick-me-up on our hands, neck or even knees throughout the day. Tightening Red Algae and our optical blurring powder instantly refresh the skin on show.

How can I layer camera close-up with in transit skin defence?

We suggest applying in transit skin defence onto cleansed skin and then layering in transit camera close-up on top to prime for makeup if required.

What’s the difference between Sleep Plus and Deep Sleep spray? Can I use them together?

Our deep sleep pillow spray is designed to help you fall asleep faster and our motion-activated sleep plus pillow spray is designed to help you stay asleep for longer as it is released throughout the night. They can be used together or separately.

Can the pillow spray be used for my baby or do I need to purchase the baby-specific bottle?

Baby sleep pillow spray has a milder formulation due to babys delicate skin and is recommended for infants aged 6 months and up, children aged three and upwards can use our deep sleep pillow spray.

our Superblend

At the heart of each formulation is a Superblend; a clean and expertly blended three-element ingredient system of naturally derived, scientifically proven ingredients at therapeutic levels.

full ingredients list

ingredients list

Deep sleep pillow spray: contains Fragrance mixture (Linalool; Linalyl Acetate; Vetiverols; Ocimene; Caryophyllene; Terpentine-4-ol; beta-Pinene; d-Limonene; 1-Octen-3-yl acetate; Geraniol). In transit camera close-up: Aqua (Water/Eau), Glycerin, Cetyl Alcohol, Stearic acid, Aloe Barbadensis (Aloe Vera) Leaf Extract, Butyrospermum Parkii (Shea) Butter, Caprylic/Capric Triglyceride, Glyceryl Stearate, Chondrus Crispus (Red Algae) Extract, Argania Spinosa (Argan) Kernel Oil, Borago Officinalis (Borage) Seed Oil, Caffeine, Sodium Hyaluronate, Sorbitan Stearate, Rosa Damascena (Rose) Flower Oil, Phenoxyethanol, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Dimethicone, Ceteareth-20, Euphrasia Officinalis Extract, Hydroxypropylcellulose, Benzyl Alcohol, Malva Sylvestris (Mallow) Extract, Triethanolamine, Potassium Sorbate, Alcohol Denat, Tocopherol, Achillea Millefolium Extract, Alchemilla Vulgaris Extract, Ascorbyl Palmitate, Asparagopsis Armata (Red Algae) Extract, Bisabolol, Melissa Officinalis Leaf Extract, Mentha Piperita (Peppermint) Leaf Extract, Phospholipids, Primula Veris Extract, Retinyl Palmitate (Vitamin A), Tocopheryl Acetate (Vitamin E), Veronica officinalis Extract, Titanium Dioxide (CI77891), Mica, Iodopropynyl Butylcarbamate, Sodium Gluconate, Sodium Hydroxymethylglycinate, Chlorphenesin, Linalool*, Limonene*, Citronellol*, Geraniol*, Farnesol*, Eugenol*, Citral*
*Allergens naturally occurring in essential oils.

Deep Sleep Functional Fragrance

Lavender, Camomile and Vetivert create a calming, powerful fragrance that helped 97% of users in our clinical study sleep better.*

shop Deep Sleep

geek mode

Our Functional Fragrance blend has been shown to prepare you for sleep, dispel anxiety and improve restorative sleep.

Aside from smelling luxuriously inviting, our Deep Sleep Functional Fragrance interacts with the limbic system — the area of the brain associated with emotions, pleasure and calmness — when tested in an fMRI study in 2017, which indicated that the fragrance has the potential to encourage a pre-disposition towards sleep.
* Badre, G., Olausson, H., Ackerley, R., & Croy, I. (2018). Brain functional MRI (fMRI) study of fragrance inhalation. Any impact on sleep/wake/ reward-related brain areas? Journal of Sleep Research, 27, 164

Studies, testing our pillow spray vs a placebo on 200 male and female panelists with mild sleep anxiety, found that using deep sleep pillow spray before bedtime helped them fall asleep faster, enjoy a deeper sleep, feel less anxious before sleep and less tired in the morning (and throughout the day).

Results from our 2014 study* showed 97% of deep sleep pillow spray users said they slept better than normal, 98% were more refreshed come morning and 100% said they’d recommend it to a friend.

*In a study of 100 subjects and 100 ex-prescription users compared to no product. Individual results may vary.

geek mode
Optical Blurring Powder

Ethically-sourced Optical Blurring Powder diffuses light and reduces the appearance of imperfections to create a smooth, flawless finish.

geek mode

Optical Blurring Powder refines and perfects the appearance of your skin. Known for its light-reflective properties, mica diffuses light to create a soft-focus effect, visibly reducing the look of imperfections and uneven skin tone.

The unique ability of mica to refract light gives the skin a smooth, blurred finish, helping to achieve a flawless, matte appearance. When coated with titanium dioxide, its blurring capabilities are further enhanced, delivering a seamless, airbrushed look that enhances your skin's natural beauty.

We only use ethically-sourced mica in our formulations, combining innovative skincare benefits with a commitment to sustainability and responsible sourcing.

geek mode
Red Algae

Hydrates, protects against blue light and pollutants, and enhances skin texture with antioxidants and natural minerals for a radiant complexion.

geek mode

Red Algae extract, derived from Aspararagopsis armata, is a nutrient-rich ingredient packed with mineral salts and antioxidants that visibly enhance skin's appearance. Known for its unique texturising properties from natural carrageenans, it gives skincare formulations a silky, smooth finish without the use of silicones.

This seaweed extract is a potent source of beta-carotene, zeaxanthin and lutein—antioxidants that help protect skin from the visible impact of blue light exposure, which can contribute to premature ageing. The antioxidants in Red Algae offer broader benefits too, defending skin against environmental stressors and airborne pollutants that can cause dullness and dehydration.

Red Algae is also abundant in natural polysaccharides, peptides, and amino acids that support long-lasting hydration. By helping the skin retain moisture and enhancing its resilience, Red Algae extract contributes to a balanced, radiant complexion that’s better equipped to resist daily environmental stress.

geek mode
Caffeine

Reduces inflammation and redness in the skin for a smoother complexion with a more even tone.

geek mode

Caffeine has numerous benefits for skin, from treating redness and inflammation to reducing the appearance of under-eye circles and cellulite.

In a 1978 study conducted at the University of Tennessee, researchers found that adding Caffeine to anti-inflammatory creams significantly increased their effectiveness. In a 1981 study conducted at the Seoul National University, researchers found that Caffeine is able to reduce inflammation almost as well as aspirin.

Caffeine has been proven to be a safe, effective ingredient for reducing and preventing inflammation for smooth and even skin.

geek mode
Argan Oil

Contains essential fatty acids and antioxidant-rich vitamin E which deeply hydrate, soothe inflammation and protect against ageing for soft and supple skin.
shop Argan Oil

geek mode

Argan Oil, sourced from the kernels of Morocco’s Argan tree, is a nutrient-rich oil packed with essential fatty acids like linoleic and oleic acids, along with tocopherol (vitamin E), a powerful antioxidant. These components work as emollients, deeply hydrating the skin while providing anti-inflammatory benefits that soothe and protect.

The essential fatty acids in Argan Oil support skin elasticity and help combat early signs of ageing, ensuring the skin remains firm and supple. Tocopherols offer additional protection by reducing cellular ageing through antioxidant action, defending the skin’s lipid barrier from oxidative stress and maintaining hydration levels.

Argan Oil's nourishing profile makes it ideal for softening and protecting the skin. It helps prevent dryness and leaves the skin feeling smooth and resilient, making it a versatile and valuable ingredient for maintaining a youthful, hydrated complexion.

geek mode

reviews questions

/5

based on reviews

write a review

ask a question

sleep hygiene: posts from our wellness hub

Discover the ultimate wellness hub, your go-to source for skincare and holistic wellness tips. Explore expert advice, DIY beauty recipes, and lifestyle inspiration to achieve radiant skin and a balanced, healthy life.