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

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.

Studies into the fascinating nose-brain connection have shown that your sense of smell has a direct hotline to some of the most important areas of the brain. The lining of the nose contains 50 million olfactory neurons, which receive and transmit signals and carry information directly to the limbic system in the brain. This system, consisting of the hippocampus, hypothalamus and amygdala, helps control numerous voluntary endocrine (hormonal) and visceral (instinctive) responses to the world around us - and is also a key player in our emotional health and wellbeing.

This Works is one of the first brands to understand the relationship between aromas and neurological responses and have led the way in the field of neuro-cosmetics. Our independent, peer-reviewed scientific paper and large scale independent user studies have proven that specific essential oils with a unique make-up of terpenes (the aromatic building blocks of essential oils) and other molecules can help manage feelings of stress, fatigue, lack of concentration and help enhance feelings of pleasure, intimacy. ​

Our Perfect Functional Fragrance has been clinically tested using fMRI brain imaging, which indicated the fragrance activated areas of the brain associated with reward, memory and emotion*. Using this functional aroma means that taking regular time to care for your body is not only good for your mood through the physical aspect of finding time for yourself, or the ingredients that nourish, care for and protect your skin, but it is also physiologically beneficial for boosting your mood.

We conducted a pilot study that explored the potential cognitive benefits of our blend of Petitgrain, Eucalyptus, Patchouli and Frankincense. Results indicated that participants exposed to this fragrance outperformed placebo and control groups in both verbal and spatial working memory tasks.

The scent was also rated most pleasant, suggesting a link between olfactory stimulation and improved cognitive function. Alongside increasing attention and alertness, brain imaging revealed activation of regions critical to working memory and attention, such as the prefrontal cortex and anterior cingulate cortex. These findings cautiously suggest the fragrance's potential to enhance cognitive performance.

We conducted a study using brain imaging (fMRI) that looked at the effects of Ylang Ylang oil on the brain and stress. The scans showed that Ylang Ylang activated certain brain areas linked to emotions and stress, like the amygdala and insula.

When participants were exposed to stressful tasks or angry faces, smelling Ylang Ylang helped calm their brain's stress response. It was particularly effective in reducing activity in the insula, a part of the brain that gets activated when something grabs your attention or feels emotionally intense, suggesting that Ylang Ylang might help to reduce stress and emotional reactions.
Pilot Study 2019

When tested with our This Works Panel, our Stress Check Functional Fragrance, blended with Ylang Ylang, demonstrated a similarly calming effect:

- 86% of panel users said the fragrance made them feel calmer
- 85% of panel users said the fragrance made them feel more relaxed
- 82% said the fragrance of the product made them feel less stressed
- 83% of panel users said the fragrance created a relaxed environment

*In a panel of 65 participants over a 28 day period using stress check mood manager.

The fragrance of skin deep dry leg oil is a natural blend of 13 expertly combined essential oils that also have nourishing skin benefits.

Our blend includes Cedarwood, Sandalwood, Bergamot, Frankincense, Geranium, Ho Wood, Patchouli, Ylang Ylang, Rose, Camomile, Jasmine, Orange Peel Oil and Tuberose which contain a range of antimicrobial, anti-inflammatory and antioxidant properties.

Our In Transit is a natural blend of 7 expertly combined essential oils that also have nourishing skin benefits.

Rose is renowned for its anti-inflammatory, antioxidant, and skin-healing benefits, while Patchouli protects against environmental stressors. Chamomile soothes, Bergamot calms, Ylang-Ylang reduces stress, and Geranium supports healthy skin.

Bakuchiol is a natural, vegan alternative to retinol, offering similar anti-ageing benefits without the irritation. Sourced from the Psoralea corylifolia plant, Bakuchiol helps improve skin texture, reduce fine lines and wrinkles, and enhance radiance, while being gentle enough for sensitive skin.

Unlike retinol, Bakuchiol can be used daily without causing dryness or redness, making it suitable for all skin types. It stimulates collagen production, increases cell turnover and improves skin elasticity and firmness, delivering smoother, more youthful-looking skin.

In addition to its anti-ageing properties, Bakuchiol also boasts anti-inflammatory and antioxidant benefits, offering protection against environmental stressors. This makes it a perfect choice for those seeking a gentler yet effective skincare solution.

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.

Persian Silk Tree extract is known for its remarkable ability to combat signs of fatigue. It helps reduce dark circles, under-eye bags and dull complexions. By protecting and repairing skin from damage caused by glycation, it revitalises tired skin, restoring radiance and suppleness.

The protective effects are twofold: firstly, it prevents the onset of glycation, which can lead to visible ageing and fatigue. Secondly, it provides a reparative effect by detoxifying harmful byproducts associated with glycation, helping to restore the skin's natural vibrancy. This dual action results in a noticeable improvement in the overall appearance of the skin.

In clinical studies involving women aged 31-50, 80% reported improvements in skin fatigue and slackening within just one month of use. If you’re looking to revitalise tired skin and enhance its texture and firmness, this natural extract supports a youthful, luminous complexion.

Vitamin B12 naturally imparts a pink hue to our products while providing powerful skin benefits. As an essential water-soluble vitamin, it supports the skin's microbiome, helping protect and restore the skin's health. B12 plays a key role in DNA synthesis and cellular metabolism, which contributes to faster skin cell recovery and regeneration, making the skin appear more vibrant.

This vitamin is particularly effective in relieving sensitive, stressed or inflamed skin. It helps soothe conditions like redness, irritation and cracked skin, while also protecting against photodamage and inflammation. B12 strengthens the skin barrier, reducing damage caused by inflammation and helping prevent further irritation.

Vitamin B12 also has notable anti-inflammatory properties. It reduces inflammatory markers like cytokines and inhibits mast cell degranulation, lowering histamine release and providing relief for conditions like atopic dermatitis. We use it to promote healthier, more resilient skin.

Blackcurrant Seed Oil is a rich source of essential fatty acids, including omega-3 (ALA) and omega-6 (GLA), which help strengthen the skin's lipid barrier. This barrier is crucial for maintaining hydration and preventing transepidermal water loss, keeping skin smooth and resilient.

With its high GLA content, Blackcurrant Seed Oil also provides anti-inflammatory benefits, making it effective in soothing sensitive or irritated skin. Additionally, its potent antioxidants, including tocopherols and tocotrienols, neutralise free radicals, protecting the skin from oxidative stress and helping to prevent premature ageing.

The oil’s stearidonic acid supports collagen production, promoting skin elasticity and reducing the appearance of fine lines. Blackcurrant Seed Oil enhances hydration, resilience, and youthful firmness in the skin.

Apricot Kernel Oil is a nourishing oil high in omega-9 and omega-6 fatty acids, as well as Vitamins A and E. These antioxidants help shield the skin from environmental stressors like pollution, supporting a healthier and more resilient complexion.

With a composition similar to human sebum, Apricot Kernel Oil is easily absorbed and has excellent compatibility with all skin types. This similarity allows it to hydrate and soften skin naturally without clogging pores, making it ideal for maintaining balanced moisture levels.

In addition to hydration, Apricot Kernel Oil provides gentle protection and helps maintain skin’s elasticity, leaving it feeling smooth, supple, and rejuvenated. Its natural affinity with the skin’s own oils makes it a versatile and gentle choice for daily skincare.

Rosehip Oil is a powerhouse ingredient renowned for its high content of unsaturated fatty acids and antioxidants. The predominant fatty acid in rosehip oil is linoleic acid, comprising 35.9–54.8% of its composition, followed by α-linolenic acid and oleic acid. This rich fatty acid profile contributes to its ability to hydrate and nourish the skin, making it ideal for maintaining a radiant, healthy complexion.

In addition to its fatty acids, Rosehip Oil is packed with powerful antioxidants, including tocopherols and carotenoids, which help combat oxidative stress and inflammation. The presence of phenolic acids, such as p-coumaric acid methyl ester, enhances its protective properties against environmental aggressors.

Studies suggest that topical application of Rosehip Seed Oil can be effective in addressing various inflammatory skin conditions, including eczema and neurodermatitis, showcasing its soothing and reparative qualities.

Sweet Almond Oil is a nutrient-rich ingredient celebrated for its skin-conditioning benefits. Packed with oleic and linoleic fatty acids, along with Vitamins A, B1, B2, and B6, this oil penetrates the skin effectively to deliver smoothing, softening, and moisturising properties. The monounsaturated oleic acid and polyunsaturated linoleic acid in Sweet Almond Oil form a protective lipid barrier that minimises transepidermal water loss, enhancing hydration and fortifying the skin's outer layer.

In addition to its moisturising capabilities, Sweet Almond Oil is an excellent source of Vitamin E, a powerful antioxidant that combats free radicals and helps mitigate oxidative stress-induced damage. This vitamin also provides photoprotection, potentially reducing the harmful effects of UV radiation on the skin.

At a cellular level, Sweet Almond Oil may promote collagen synthesis by influencing keratinocytes and fibroblasts, enhancing skin elasticity. Its anti-inflammatory properties further contribute to soothing irritated skin by modulating cytokine expression, making it suitable for all skin types, especially those in need of extra care and hydration.

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.

Pomegranate Seed Oil is a highly prized ingredient celebrated for its nutrient-rich profile and abundance of powerful antioxidants and flavonoids essential for maintaining healthy skin. One of the key components, ellagic acid, is a potent antioxidant that effectively combats free radicals, making this oil an exceptional ally in the fight against signs of ageing. Its unique composition helps to nourish and rejuvenate the skin, enhancing overall tone and texture.

This oil deeply penetrates the outer epidermal layer, promoting skin elasticity and providing vital hydration. By revitalising the skin, Pomegranate Seed Oil helps to fade fine lines and restore a youthful appearance. Its nourishing properties make it particularly beneficial for mature skin types, as well as for dry or damaged skin, offering relief and restoration.

It not only enhances the skin's health but also offers protective benefits against environmental stressors. As a highly effective anti-ageing oil, it plays a vital role in promoting a radiant, revitalised complexion.