

Founded in St Malo in 1971, Phytomer laboratories have been inspired by the astonishing powers of the Brittany seas of the emerald coast. Their base in St Malo means that the company benefits from the ideal location to draw the best marine ingredients from the sea and restore them to your skin.
The three core reasons why Phytomer has concentrated its research on the ocean are:
- The ocean holds all the elements essential for healthy skin and balance within the body. With a rich content of vitamins, antioxidants, and amino acids all absorbed by the seaweed, Phytomer have discovered the perfect ingredients to help purify, protect and rejuvenate the skin;
- Blood and sea water share extremely similar compositions;
- The protective membranes in seaweed and our skin share similar means of defence, protection and regeneration. This similarity (‘biomimetism’) has allowed Phytomer to develop active ingredients and treatment products that are perfectly suited and tolerated by the skin.
Phytomer prides itself on providing the most real and natural products, which give its users a unique and new type of beauty. Their entirely natural procedures for extraction and conservation mean that the structure and composition of the seaweed, plants and sea water remain in tact. As the only laboratory in the world to freeze-dry seawater, Phytomer have secured a true testament to their excellence in beauty, by obtaining a unique active ingredient: Oligomer. Containing 104 minerals, and as a vehicle for penetration, its presence in almost all Phytomer treatments is a real seal of effectiveness, as it strengthens and recharges the skin with energy. As a result, dehydration, wrinkles and loss of firmness are treated with noticeable success.
Internationally renowned for their exceptional expertise, and with over 35 years of experience, Phytomer are intent on not only understanding and protecting nature itself but also producing the most natural products for their customers. In this way, they have four basic principles:
- The active ingredients are of natural origin;
- Products are tested under dermatological supervision, and ophthalmological supervision when necessary (products for the eye contour area);
- No animal testing;
- Respect for the environment when collecting raw materials.
Phytomer’s extensive range of products focus on a number of areas:
Caring for your face
- Cleanse
- Purify
- Soothe
- Moisturize
- Care for eye and lip contours
- Preserve skin’s youthfulness
- Ensure an even complexion
- Oxygenate
Spa Sirène’s signature facial: Me, Me, Me.
This facial is customized to suit your skin type and designed to refine the skin’s surface and texture, unclog pores and deeply cleanse and oxygenate the skin. The treatment also includes a back massage and bubbling sea mud treatment.
Who is it for?
Everyone
Caring for your body
- Cleanse and exfoliate
- Contouring and Cellulite
- Firming
- Tired, swollen legs
- Moisturize
- Balneotherapy
Spa Sirène’s signature Body Beautiful Treatment:
I’ve Overdone the Man-Eating!
This seaweed body masque is rich in iodine, a trace mineral vital to the metabolism. Your body absorbs iodine throughout the treatment to aid slimming. You are then moisturized with a contouring cream to further combat excess weight and cellulite.
Who is it for?
Sirens who have eaten one too many sailors and can’t fit into their party frocks
Spa Sirène’s signature massage: Lavender Lullaby
This is a particularly special massage, as it involves lavender, brought directly from Jersey Lavender Farm where it has been grown, harvested and distilled. The beautiful scent of this carefully cultivated flower, nurtured in fields so close by, makes this massage purely unique.
The Lavender Lullaby begins with an exfoliation to remove impurities. A masque is then applied to the face, followed by a full body massage using hot linen bolus with sea salt and Jersey lavender to stimulate the reflex zones, combined with oriental massage techniques, leaving you radiant and soothed.
Who is it for?
Gentle soothing for ruffled feathers

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Ultim’Reflex – Advanced Cellulite Smoothing Emulsion |
| Cellulite is caused by specific mechanisms and can be reduced in different ways | |
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Ogénage Expert Deep Wrinkle eraser |
| With its renowned expertise in protecting the skin’s youthfulness | |
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HydraContinue Hydra-Nourishing Serum |
| Defends the skin against dryness from elements such as sun and wind | |
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OligoPur Purifying Cleansing Gel |
| Part of the Oligopur range, which is a complete range for all ages | |
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HydraContinue Moisturising Body Milk |
| Moisturisation is an essential beauty step to ensure soft, supple and silky skin | |
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Doux Visage Velvet Gentle Cleansing Cream |
| Part of the cleansing range for all skin types | |
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Peeling Végétal Exfoliant |
| Part of the cleansing range for all skin types | |
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HydraContinue Instant Moisture Cream |
| Provides immediate sensation of comfort and a moisturizing effect that increases day by day | |
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Perfect Visage Gentle Cleansing Milk |
| Part of the cleansing range for all skin types | |
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Rosèe Visage Toning Cleansing Lotion |
| Features as part of the cleansing range for all skin types |












