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deep sleep 5% retinoid complex

deep sleep 5% retinoid complex

Name: deep sleep 5% retinoid complex
Brand: This Works (US)
SKU: TW030045
Price: 43.20 USD
Availability: InStock
Rating: 4.2 (58 reviews)

4.2 (58 reviews)

An intensive overnight treatment, clinically proven to reduce the appearance of fine lines and wrinkles and support your skin’s recovery process while promoting a good night’s sleep.

30ml

~~$54~~ $43.20

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properties

vegan
cruelty free

when

Prioritise beauty and sleep by adding this powerful active serum to your nightly skincare ritual before moisturising, to help intensify your overnight skin recovery process whilst sleeping.

how

A lightweight serum blended with 5% Granactive Retinoid - to reduce the appearance of fine lines and wrinkles without irritating and aggravating the skin - and Hyaluronic Acid to firm and hydrate. Vitamin E moisturises and soothes whilst our fMRI-tested Deep Sleep Functional Fragrance helps support a good night’s sleep.

why

A gentle yet effective way to tackle fine lines and wrinkles overnight, ease the mind for sleep and wake up with skin that looks firmer, smoother, and more youthful.

why not try?

we recommend...

details statistics reviews

89%
said their skin felt smoother*
86%
saw an improvement in the appearance of their skin upon waking*
91%
said they saw an improvement in the texture of their skin upon waking*
93%
said their skin felt moisturised*

*In a panel of 44 participants over a 14-day period.

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

"When we sleep, our skin's natural repair processes are activated - detoxifying and renewing skin appearance. Transepidermal waterloss is at its highest overnight, meaning a hydrating moisturiser is essential."

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During the evening and overnight the skin performs natural processes that cleanse and promote skin renewal. It is whilst you sleep that you experience the highest levels of DNA repair, cell proliferations (where new stem cells replace ageing cells). The skin also experiences it's highest temperature and skin permeability contributing to transepidermal water loss.

Melatonin, released during the night, has an anti-oxidant effect which studies suggest protect skin against damaging UV light directly and also by promoting melatonin dependant biological pathways. Shortening our time exposed to darkness reduces the release of melatonin which can contribute to the adverse effects of UV on the skin.

Chronic short sleep and disruption of circadian rhythm are correlated with signs of accelerated skin ageing and diminished skin barrier function.

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panel tested

After using deep sleep body whip for 28 days, our panel of 80 participants said their skin felt more nourished, smoother upon wakening and they felt more relaxed before bed.*

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Methodology
1. Study Objectives
The primary aim of this study was to evaluate the performance and user satisfaction of deep sleep body whip over a 28-day period. Specific objectives included:

- Assessing user satisfaction with the product after first use and over time.
- Measuring overall user perceptions, including texture, application ease, and visual results.

2. Study Design
Type of Study: Quantitative user study with self-assessment questionnaires.
Duration: 28 days.
Product Use Protocol: Participants applied the product once daily to the target area as per provided instructions.
Sample Size: 80 participants.
Assessment Points: Participants completed self-assessment questionnaires at four intervals: after the first use, after 7 days, and after 28 days.
Participants: Women aged between 18 and 55+.
Data Analysis: Results from the self-assessment questionnaires were collected and analysed by an independent statistician.

3. Blinding Procedure
To maintain objectivity, the product was provided in lab sample containers without brand identifiers or final packaging. Participants were informed only that they were testing a body moisturiser.

4. Results
AFTER FIRST USE
90% said skin felt moisturised*
82% said skin felt hydrated*

AFTER SEVEN DAYS USE
90% said skin felt nourished**
91% said skin felt smoother upon waking**

AFTER TWENTY-EIGHT DAYS USE
84% said skin looked healthier***
71% said skin felt brighter***

*In a panel of 67 participants after first use.
**In a panel of 80 participants over a 7-day period.
***In a panel of 80 participants over a 28-day period.

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clinically tested

Clinically proven to help improve skin elasticity and reduce wrinkle volume.*

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In a clinical study of 21 participants conducted over 28 days deep sleep 5% retinoid serum was shown to improve skin elasticity and reduce wrinkle volume. The study also concluded that the serum maintained the skin's moisture levels and skin barrier.
*In an open, intra-individual study of 21 participants.

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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

Aqua (Water), Prunus Armeniaca (Apricot) Kernel Oil, Dimethyl Isosorbide, Cetearyl Alcohol,
Glyceryl Stearate SE, Benzyl Alcohol, Cetearyl Olivate, Glycerin, Hydroxypinacolone Retinoate,
Methylheptylglycerin, Stearic Acid, Sorbitan Olivate, Ethylhexylglycerin, Parfum (Fragrance),
Avena Sativa (Oat) Kernel Flour, Bisabolol, Xanthan Gum, Sodium Hyaluronate, Linalool*,
Tocopherol, Cinnamomum Camphora Linalooliferum (Ho Wood) Wood Oil, Lavandula
Angustifolia (Lavender) Oil, Ormenis Multicaulis Flower Oil, Pogostemon Cablin (Patchouli)
Leaf Oil, Vetiveria Zizanoides (Vetivert) Root Oil.
*Naturally occuring 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.*

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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.

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Granactive Retinoid

Helps to smooth wrinkles, unclog pores, lighten superficial brown spots and improve the texture of the skin with minimal irritation.

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Granactive Retinoid, or Dimethyl Isosorbide, is a 10% advanced retinoid complex which offers superior skin benefits. Unlike traditional retinol, this innovative formula has a much lower irritation profile, making it safe for sensitive skin and suitable for use around the delicate eye area. Users can expect smoother skin, reduced wrinkles, unclogged pores, and lightened superficial brown spots, resulting in a more radiant and youthful complexion.

This retinoid complex includes Hydroxypinacolone Retinoate (HPR), a powerful non-prescription ester of all-trans retinoic acid. HPR outperforms many other retinoids, including retinol and retinyl palmitate, delivering enhanced anti-ageing effects without the harsh side effects typically associated with retinoid use. The result is firmer, tighter skin with improved texture and a more even skin tone.

With its low irritation index and enhanced stability, Granactive Retinoid makes it an effective anti-ageing solution without compromising comfort or safety, ensuring visibly improved skin clarity and softness.

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Hyaluronic Acid

Quenches thirsty skin by providing deep and adaptive hydration. Skin appears plumper, smoother and revitalised.
shop Hyaluronic Acid

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Hyaluronic Acid is a powerful yet gentle hydrating ingredient that can hold up to 1,000 times its weight in water. Its small molecules penetrate deep into the skin, replenishing lost moisture in the dermis, which helps combat wrinkles and signs of ageing. As the skin naturally loses water with age, Hyaluronic Acid helps restore hydration, maintaining skin elasticity and smoothness.

This ingredient is particularly effective in adapting to environmental conditions, adjusting moisture absorption based on humidity levels. It also protects skin from UV-induced damage by scavenging reactive oxygen species, helping to prevent sunspots and age spots. This deep hydration promotes better microcirculation, which further enhances skin health and vitality.

By increasing water content in the skin, Hyaluronic Acid helps to give your complexion, a plumper, smoother and firmer appearance. Its derivative, Sodium Hyaluronate, has long been used for its moisturising and wound-healing properties, further enhancing its role in promoting healthy, youthful skin.

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Vitamin E

Calms inflammation, reduces sensitivity and boosts the skin's resilience against environmental stressors.

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Vitamin E, a natural skin-conditioning agent and antioxidant. It is commonly used in formulations to increase the moisturisation of the horny layer improving the skin surface relief, increase the enzyme activity in the skin, prevent skin damage induced by free radicals; Protect the skin against sun burn, can increase the sun protecting factor (SPF) Protection against damage by reactive oxygen.

A unique bio-functional complex of Vitamin E that helps reduce the appearance of redness and swelling, evening skin tone and helping to conceal imperfections. Vitamin E is a naturally occurring a-tocopherol derivative and has been detected in several human tissues and plants. In this form, it is said to regulate cell inflammation and act as an antioxidant.

When Vitamin E is effectively delivered to the outer epidermis through topical formulations, it reduces many of the symptoms associated with sensitive skin such as redness, irritation, swelling and itching.

As a sensitive skin treatment, Vitamin E is very mild and particularly effective for anti-acne, anti-ageing, anti-wrinkle action. It reduces the appearance of redness and swelling of acne and minimises redness and irritation caused by UV exposure, acting as an effective after-sun treatment. It also strengthens resistance to inflammation caused by environmental stress, decreases skin's sensitivity to harsh environmental factors, and reduces stinging, redness and burning caused by abrasion.

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"Loved the scent and texture! My skin looks better already!"

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