A haven for self-care
Bathed by the natural beauty of the Cotswold countryside. A haven for self-care, a tonic for the soul. Welcome back to the C-Side Spa, where our team offers a range of holistic therapies including massages, facials and exfoliating wraps plus specialty treatments just for our pregnant guests.
Our design is rooted in our bountiful environs. Cotswold stone is used throughout and floor to ceiling glass walls offer a view through the woodland surrounds.
Water is at the heart of C-Side Spa, inspired by our own natural springs and lake found at Cowley Manor. A spectacular 15m outdoor pool and a 17m slate lined indoor pool are open all day, year round. C-Side has four soothing treatment rooms plus a gym, relaxation area, steam room, rainfall showers and a sauna. Discover the perfect spa day or spa break at our luxury spa in the Cotswolds.
Opening times :
Monday-Thursday 7:30am-9pm
Friday 7:30am - 8pm
Saturday & Sunday 8am-8pm
Our outdoor pool is for cold water swimming only. Guests under 16 are not permitted.
Fitness classes at C-Side Spa are at the core of our experience, set amidst the serene surroundings of Cowley Manor Experimental. From Pilates and Core Flow sessions in our garden room to dynamic Aqua Fit classes, our offerings cater to all fitness levels. Embrace outdoor activities with our Walking Club and enjoy unique sessions like Tree Bathing and Outdoor Bootcamp, blending mindfulness with physical challenge.
BOOK A FITNESS CLASS
Body Treatments
BLISSFUL BACK
OSKIA’s Signature Facial is expertly adapted for the back, offering deep cleansing, exfoliation, and a hot aromatic compress. A relaxing massage for the legs, back, and shoulders completes this revitalising treatment, leaving both body and mind rejuvenated.
LIME & WALNUT BODY WRAP
A luxurious Monuskin head-to-toe ritual to ease life’s stresses. Lime oil and crushed walnut exfoliate deeply, while shea butter nourishes the skin. After the scrub, the body is wrapped in muslin, followed by a soothing face and scalp massage. This treatment is gently removed with warm mitts, leaving your skin smooth and hydrated.
Cowley Ritual
This full-body Monuskin treatment combines therapeutic aromatherapy oils with gentle exfoliation using a bespoke brush and salt scrubs. A relaxing face and scalp massage, followed by a custom sculpting facial and sheet mask, leaves your skin smooth, hydrated, and refreshed. Let the Cowley Ritual melt away your stress as you indulge in pure luxury.
BLISSFUL BACK
OSKIA’s Signature Facial is expertly adapted for the back, offering deep cleansing, exfoliation, and a hot aromatic compress. A relaxing massage for the legs, back, and shoulders completes this revitalising treatment, leaving both body and mind rejuvenated.
LIME & WALNUT BODY WRAP
A luxurious Monuskin head-to-toe ritual to ease life’s stresses. Lime oil and crushed walnut exfoliate deeply, while shea butter nourishes the skin. After the scrub, the body is wrapped in muslin, followed by a soothing face and scalp massage. This treatment is gently removed with warm mitts, leaving your skin smooth and hydrated.
Cowley Ritual
This full-body Monuskin treatment combines therapeutic aromatherapy oils with gentle exfoliation using a bespoke brush and salt scrubs. A relaxing face and scalp massage, followed by a custom sculpting facial and sheet mask, leaves your skin smooth, hydrated, and refreshed. Let the Cowley Ritual melt away your stress as you indulge in pure luxury.
BLISSFUL BACK
OSKIA’s Signature Facial is expertly adapted for the back, offering deep cleansing, exfoliation, and a hot aromatic compress. A relaxing massage for the legs, back, and shoulders completes this revitalising treatment, leaving both body and mind rejuvenated.
LIME & WALNUT BODY WRAP
A luxurious Monuskin head-to-toe ritual to ease life’s stresses. Lime oil and crushed walnut exfoliate deeply, while shea butter nourishes the skin. After the scrub, the body is wrapped in muslin, followed by a soothing face and scalp massage. This treatment is gently removed with warm mitts, leaving your skin smooth and hydrated.
Cowley Ritual
This full-body Monuskin treatment combines therapeutic aromatherapy oils with gentle exfoliation using a bespoke brush and salt scrubs. A relaxing face and scalp massage, followed by a custom sculpting facial and sheet mask, leaves your skin smooth, hydrated, and refreshed. Let the Cowley Ritual melt away your stress as you indulge in pure luxury.
BLISSFUL BACK
OSKIA’s Signature Facial is expertly adapted for the back, offering deep cleansing, exfoliation, and a hot aromatic compress. A relaxing massage for the legs, back, and shoulders completes this revitalising treatment, leaving both body and mind rejuvenated.
LIME & WALNUT BODY WRAP
A luxurious Monuskin head-to-toe ritual to ease life’s stresses. Lime oil and crushed walnut exfoliate deeply, while shea butter nourishes the skin. After the scrub, the body is wrapped in muslin, followed by a soothing face and scalp massage. This treatment is gently removed with warm mitts, leaving your skin smooth and hydrated.
Cowley Ritual
This full-body Monuskin treatment combines therapeutic aromatherapy oils with gentle exfoliation using a bespoke brush and salt scrubs. A relaxing face and scalp massage, followed by a custom sculpting facial and sheet mask, leaves your skin smooth, hydrated, and refreshed. Let the Cowley Ritual melt away your stress as you indulge in pure luxury.
BLISSFUL BACK
OSKIA’s Signature Facial is expertly adapted for the back, offering deep cleansing, exfoliation, and a hot aromatic compress. A relaxing massage for the legs, back, and shoulders completes this revitalising treatment, leaving both body and mind rejuvenated.
LIME & WALNUT BODY WRAP
A luxurious Monuskin head-to-toe ritual to ease life’s stresses. Lime oil and crushed walnut exfoliate deeply, while shea butter nourishes the skin. After the scrub, the body is wrapped in muslin, followed by a soothing face and scalp massage. This treatment is gently removed with warm mitts, leaving your skin smooth and hydrated.
Cowley Ritual
This full-body Monuskin treatment combines therapeutic aromatherapy oils with gentle exfoliation using a bespoke brush and salt scrubs. A relaxing face and scalp massage, followed by a custom sculpting facial and sheet mask, leaves your skin smooth, hydrated, and refreshed. Let the Cowley Ritual melt away your stress as you indulge in pure luxury.
Upgrades
Hot stone upgrade
Hot stones – Level up your Deep Sleep massage with hot stones. A deeply relaxing massage to restore harmony. Heat releasing volcanic stones are used to work in a deeper level. The most blissful way to soothe the body and mind.
Energising Body Bliss upgrade
A full body scrub that is tailored to your individual needs and will leave the skin feeling smooth, hydrated, fresh and energised. A perfect treatment pre or post-holiday treatment, for special occasions or for anyone looking to improve the texture, tone and softness of the skin.
BIOLOGIQUE RECHERCHE
Founded over 50 years ago by biologists and physiotherapists, Biologique Recherche is known for its personalised care approach. A dermo-cosmetic diagnosis tailors’ treatments to each Skin Instant, using pure, highly concentrated products and precise protocols.
Visible results highlight the excellence of these formulations.
Face Treatments
Oskia Signature Nutri-glow
This signature facial combines essential nutrients, bio-actives, and glowenhancing techniques to rejuvenate face, body, and mind. Fragrant steam, AHA masks, and a rose oil treatment smooth and hydrate, while soft massage and acupressure lift and contour. Soothing head, hand, and back massages complete this radiance-boosting experience, leaving your skin instantly glowing.
Biologique Recherche Personalised Facial
Inspired by Biologique Recherche’s renowned techniques, this tailor-made facial addresses your skin’s unique needs. It combines nutrient-rich products and advanced technology to target aging, fine lines, and texture, while sculpting facial contours and restoring radiance. With custom serums and boosters, the treatment delivers both instant and long-term benefits, leaving your skin revitalized, balanced, and glowing.
Biologique Recherche High Performance Facial
Often called a non-surgical facelift, this high-performance facial sculpts and delivers instant anti-ageing results. With sculpting massage, lymphatic drainage, and personalised serums, it refines contours, boosts circulation, and promotes long-term rejuvenation, leaving your skin lifted, radiant, and healthy.
Oskia Gentlemans - Purify & Revive facial
This revitalising facial, perfect for men’s skin or oily complexion, features a deep steam cleanse, stimulating massage, and refreshing gua-sha stones. A targeted neck and shoulder massage soothes and rejuvenates, leaving you relaxed and looking refreshed.
Oskia Revitalising Super-C facial
This radiance-boosting facial uses advanced Vitamin C and biomimetic serum to brighten, smooth fine lines, and enhance skin tone. It delivers an instant glow while promoting long-term skin health, leaving your complexion radiant, even, and revitalized.
Oskia Signature Nutri-glow
This signature facial combines essential nutrients, bio-actives, and glowenhancing techniques to rejuvenate face, body, and mind. Fragrant steam, AHA masks, and a rose oil treatment smooth and hydrate, while soft massage and acupressure lift and contour. Soothing head, hand, and back massages complete this radiance-boosting experience, leaving your skin instantly glowing.
Biologique Recherche Personalised Facial
Inspired by Biologique Recherche’s renowned techniques, this tailor-made facial addresses your skin’s unique needs. It combines nutrient-rich products and advanced technology to target aging, fine lines, and texture, while sculpting facial contours and restoring radiance. With custom serums and boosters, the treatment delivers both instant and long-term benefits, leaving your skin revitalized, balanced, and glowing.
Biologique Recherche High Performance Facial
Often called a non-surgical facelift, this high-performance facial sculpts and delivers instant anti-ageing results. With sculpting massage, lymphatic drainage, and personalised serums, it refines contours, boosts circulation, and promotes long-term rejuvenation, leaving your skin lifted, radiant, and healthy.
Oskia Gentlemans - Purify & Revive facial
This revitalising facial, perfect for men’s skin or oily complexion, features a deep steam cleanse, stimulating massage, and refreshing gua-sha stones. A targeted neck and shoulder massage soothes and rejuvenates, leaving you relaxed and looking refreshed.
Oskia Revitalising Super-C facial
This radiance-boosting facial uses advanced Vitamin C and biomimetic serum to brighten, smooth fine lines, and enhance skin tone. It delivers an instant glow while promoting long-term skin health, leaving your complexion radiant, even, and revitalized.
Oskia Signature Nutri-glow
This signature facial combines essential nutrients, bio-actives, and glowenhancing techniques to rejuvenate face, body, and mind. Fragrant steam, AHA masks, and a rose oil treatment smooth and hydrate, while soft massage and acupressure lift and contour. Soothing head, hand, and back massages complete this radiance-boosting experience, leaving your skin instantly glowing.
Biologique Recherche Personalised Facial
Inspired by Biologique Recherche’s renowned techniques, this tailor-made facial addresses your skin’s unique needs. It combines nutrient-rich products and advanced technology to target aging, fine lines, and texture, while sculpting facial contours and restoring radiance. With custom serums and boosters, the treatment delivers both instant and long-term benefits, leaving your skin revitalized, balanced, and glowing.
Biologique Recherche High Performance Facial
Often called a non-surgical facelift, this high-performance facial sculpts and delivers instant anti-ageing results. With sculpting massage, lymphatic drainage, and personalised serums, it refines contours, boosts circulation, and promotes long-term rejuvenation, leaving your skin lifted, radiant, and healthy.
Oskia Gentlemans - Purify & Revive facial
This revitalising facial, perfect for men’s skin or oily complexion, features a deep steam cleanse, stimulating massage, and refreshing gua-sha stones. A targeted neck and shoulder massage soothes and rejuvenates, leaving you relaxed and looking refreshed.
Oskia Revitalising Super-C facial
This radiance-boosting facial uses advanced Vitamin C and biomimetic serum to brighten, smooth fine lines, and enhance skin tone. It delivers an instant glow while promoting long-term skin health, leaving your complexion radiant, even, and revitalized.
Oskia Signature Nutri-glow
This signature facial combines essential nutrients, bio-actives, and glowenhancing techniques to rejuvenate face, body, and mind. Fragrant steam, AHA masks, and a rose oil treatment smooth and hydrate, while soft massage and acupressure lift and contour. Soothing head, hand, and back massages complete this radiance-boosting experience, leaving your skin instantly glowing.
Biologique Recherche Personalised Facial
Inspired by Biologique Recherche’s renowned techniques, this tailor-made facial addresses your skin’s unique needs. It combines nutrient-rich products and advanced technology to target aging, fine lines, and texture, while sculpting facial contours and restoring radiance. With custom serums and boosters, the treatment delivers both instant and long-term benefits, leaving your skin revitalized, balanced, and glowing.
OSKIA
Oskia is a nutri-cosmeceutical beauty brand specializing in pure cellular skin nutrition to restore skin health. It takes pride in its unique bio-nutritional technologies, designed to produce targeted, clinically proven complexes and formulas that deliver lasting results.
It uses a range of fermented, micro-encapsulated, and bioavailable nutrients to rebuild skin health, along with clinical bio-actives to address all skin concerns.
C-side Massage Treatments
Oskia Mother to be warm oil massage
This full-body treatment soothes tension as your body changes, with nourishing oils and a luxurious foot scrub using pumpkin enzymes and pink Himalayan salts. A gentle facial cleanse, followed by a relaxing face, scalp, and décolleté massage, will leave you in a state of pure relaxation.
Available to pregnant guest over from 12 weeks – 36 weeks.
LYMPHATIC MASSAGE
Lymphatic drainage massage stimulates the lymphatic system to remove toxins, reduce swelling, and improve circulation. It also promotes relaxation, alleviating stress and anxiety while enhancing mental clarity. Regular sessions can boost immunity, improve skin tone, and contribute to overall well-being.
Deep sleep massage
Our signature Deep Sleep massage is the perfect treatment to relax and balance the mind and body. Using a combination of warm oils and deeply nourishing massage techniques, this treatment calms and releases muscle tension to naturally promote deep relaxation and sound sleep.
Muscle melt
A tailored deep pressure massage designed to melt away muscle tension throughout the body, easing body stresses and targeting aching muscles. This bespoke treatment focuses on your body’s needs and leaves you feeling relaxed and de-stressed.
Oskia Mother to be warm oil massage
This full-body treatment soothes tension as your body changes, with nourishing oils and a luxurious foot scrub using pumpkin enzymes and pink Himalayan salts. A gentle facial cleanse, followed by a relaxing face, scalp, and décolleté massage, will leave you in a state of pure relaxation.
Available to pregnant guest over from 12 weeks – 36 weeks.
LYMPHATIC MASSAGE
Lymphatic drainage massage stimulates the lymphatic system to remove toxins, reduce swelling, and improve circulation. It also promotes relaxation, alleviating stress and anxiety while enhancing mental clarity. Regular sessions can boost immunity, improve skin tone, and contribute to overall well-being.
Deep sleep massage
Our signature Deep Sleep massage is the perfect treatment to relax and balance the mind and body. Using a combination of warm oils and deeply nourishing massage techniques, this treatment calms and releases muscle tension to naturally promote deep relaxation and sound sleep.
Muscle melt
A tailored deep pressure massage designed to melt away muscle tension throughout the body, easing body stresses and targeting aching muscles. This bespoke treatment focuses on your body’s needs and leaves you feeling relaxed and de-stressed.
Oskia Mother to be warm oil massage
This full-body treatment soothes tension as your body changes, with nourishing oils and a luxurious foot scrub using pumpkin enzymes and pink Himalayan salts. A gentle facial cleanse, followed by a relaxing face, scalp, and décolleté massage, will leave you in a state of pure relaxation.
Available to pregnant guest over from 12 weeks – 36 weeks.
LYMPHATIC MASSAGE
Lymphatic drainage massage stimulates the lymphatic system to remove toxins, reduce swelling, and improve circulation. It also promotes relaxation, alleviating stress and anxiety while enhancing mental clarity. Regular sessions can boost immunity, improve skin tone, and contribute to overall well-being.
Deep sleep massage
Our signature Deep Sleep massage is the perfect treatment to relax and balance the mind and body. Using a combination of warm oils and deeply nourishing massage techniques, this treatment calms and releases muscle tension to naturally promote deep relaxation and sound sleep.
Muscle melt
A tailored deep pressure massage designed to melt away muscle tension throughout the body, easing body stresses and targeting aching muscles. This bespoke treatment focuses on your body’s needs and leaves you feeling relaxed and de-stressed.
Oskia Mother to be warm oil massage
This full-body treatment soothes tension as your body changes, with nourishing oils and a luxurious foot scrub using pumpkin enzymes and pink Himalayan salts. A gentle facial cleanse, followed by a relaxing face, scalp, and décolleté massage, will leave you in a state of pure relaxation.
Available to pregnant guest over from 12 weeks – 36 weeks.
LYMPHATIC MASSAGE
Lymphatic drainage massage stimulates the lymphatic system to remove toxins, reduce swelling, and improve circulation. It also promotes relaxation, alleviating stress and anxiety while enhancing mental clarity. Regular sessions can boost immunity, improve skin tone, and contribute to overall well-being.
Deep sleep massage
Our signature Deep Sleep massage is the perfect treatment to relax and balance the mind and body. Using a combination of warm oils and deeply nourishing massage techniques, this treatment calms and releases muscle tension to naturally promote deep relaxation and sound sleep.
Muscle melt
A tailored deep pressure massage designed to melt away muscle tension throughout the body, easing body stresses and targeting aching muscles. This bespoke treatment focuses on your body’s needs and leaves you feeling relaxed and de-stressed.
Spa Day Packages
TWILIGHT SPA
5pm-8:30pm (Monday-Thursday only)
Hot beverage upon arrival
£40 allocation towards dinner in the restaurant
1x the following treatments: Flash facial, Body Bliss, Mini Back massage
C-SIDE RECHARGE
Use of the spa from 11:00am to 3:00pm
HALF DAY SPA
9:30am-1:30pm or 12:30pm-4:30pm
Use of the Spa
1x the following treatments: Lime & Walnut, Blissful Back, Oskia Facial
2 course lunch
DAYLIGHT SPA
Monday to Sunday: Spa access 10:00am-5pm
Arrival drink
2 courses lunch
Soft drink with lunch
Any 90minutes treatment or 1x 60minutes & 1x 30minutes
TWILIGHT SPA
5pm-8:30pm (Monday-Thursday only)
Hot beverage upon arrival
£40 allocation towards dinner in the restaurant
1x the following treatments: Flash facial, Body Bliss, Mini Back massage
C-SIDE RECHARGE
Use of the spa from 11:00am to 3:00pm
HALF DAY SPA
9:30am-1:30pm or 12:30pm-4:30pm
Use of the Spa
1x the following treatments: Lime & Walnut, Blissful Back, Oskia Facial
2 course lunch
DAYLIGHT SPA
Monday to Sunday: Spa access 10:00am-5pm
Arrival drink
2 courses lunch
Soft drink with lunch
Any 90minutes treatment or 1x 60minutes & 1x 30minutes
TWILIGHT SPA
5pm-8:30pm (Monday-Thursday only)
Hot beverage upon arrival
£40 allocation towards dinner in the restaurant
1x the following treatments: Flash facial, Body Bliss, Mini Back massage
C-SIDE RECHARGE
Use of the spa from 11:00am to 3:00pm
HALF DAY SPA
9:30am-1:30pm or 12:30pm-4:30pm
Use of the Spa
1x the following treatments: Lime & Walnut, Blissful Back, Oskia Facial
2 course lunch
DAYLIGHT SPA
Monday to Sunday: Spa access 10:00am-5pm
Arrival drink
2 courses lunch
Soft drink with lunch
Any 90minutes treatment or 1x 60minutes & 1x 30minutes
TWILIGHT SPA
5pm-8:30pm (Monday-Thursday only)
Hot beverage upon arrival
£40 allocation towards dinner in the restaurant
1x the following treatments: Flash facial, Body Bliss, Mini Back massage
C-SIDE RECHARGE
Use of the spa from 11:00am to 3:00pm
HALF DAY SPA
9:30am-1:30pm or 12:30pm-4:30pm
Use of the Spa
1x the following treatments: Lime & Walnut, Blissful Back, Oskia Facial
2 course lunch
DAYLIGHT SPA
Monday to Sunday: Spa access 10:00am-5pm
Arrival drink
2 courses lunch
Soft drink with lunch
Any 90minutes treatment or 1x 60minutes & 1x 30minutes
Beauty
Wellness Treatments
Oskia 30min flash facial £70
30min sculpting facial massage £70
30min hand & foot massage £40
30min neck & scalp massage £40
60min Reflexology £90
L.A.Bruket Hair mask upgrade £15
Sheet mask upgrade £15
NAILS
Gel File & Polish Hands £35
Gel File & Polish Toes £35
Gel Pedicure £45
Luxury Scrub & Foot Mask upgrade (30min) £20
TINTING
Eyelash Tint £20
Eyebrow Tint & Shape £28
Lash Lift & Tint £50
Eyebrow Lamination £50
Wellness Treatments
Oskia 30min flash facial £70
30min sculpting facial massage £70
30min hand & foot massage £40
30min neck & scalp massage £40
60min Reflexology £90
L.A.Bruket Hair mask upgrade £15
Sheet mask upgrade £15
NAILS
Gel File & Polish Hands £35
Gel File & Polish Toes £35
Gel Pedicure £45
Luxury Scrub & Foot Mask upgrade (30min) £20
TINTING
Eyelash Tint £20
Eyebrow Tint & Shape £28
Lash Lift & Tint £50
Eyebrow Lamination £50
Wellness Treatments
Oskia 30min flash facial £70
30min sculpting facial massage £70
30min hand & foot massage £40
30min neck & scalp massage £40
60min Reflexology £90
L.A.Bruket Hair mask upgrade £15
Sheet mask upgrade £15
NAILS
Gel File & Polish Hands £35
Gel File & Polish Toes £35
Gel Pedicure £45
Luxury Scrub & Foot Mask upgrade (30min) £20
TINTING
Eyelash Tint £20
Eyebrow Tint & Shape £28
Lash Lift & Tint £50
Eyebrow Lamination £50
Wellness Treatments
Oskia 30min flash facial £70
30min sculpting facial massage £70
30min hand & foot massage £40
30min neck & scalp massage £40
60min Reflexology £90
L.A.Bruket Hair mask upgrade £15
Sheet mask upgrade £15
NAILS
Gel File & Polish Hands £35
Gel File & Polish Toes £35
Gel Pedicure £45
Luxury Scrub & Foot Mask upgrade (30min) £20
TINTING
Eyelash Tint £20
Eyebrow Tint & Shape £28
Lash Lift & Tint £50
Eyebrow Lamination £50
Wellness Treatments
Oskia 30min flash facial £70
30min sculpting facial massage £70
30min hand & foot massage £40
30min neck & scalp massage £40
60min Reflexology £90
L.A.Bruket Hair mask upgrade £15
Sheet mask upgrade £15
NAILS
Gel File & Polish Hands £35
Gel File & Polish Toes £35
Gel Pedicure £45
Luxury Scrub & Foot Mask upgrade (30min) £20
TINTING
Eyelash Tint £20
Eyebrow Tint & Shape £28
Lash Lift & Tint £50
Eyebrow Lamination £50
Embracing nature
Cowley Manor and C-Side Spa are tucked away into 55 acres of a postcard landscape of rolling hills and sprawling views.
The spa is inspired by the backdrop of the Cotswold countryside, and each of our holistic remedies uses natural, organic products. Our spa menu features seasonal ingredients foraged and harvested from our very own gardens, delivered to your plate to nourish your soul.
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