Dermo Ocean Spa Algotherm — Flexx Complex

At 4 rue Sacha Guitry, on the top floor of the Flexx lifestyle complex (3,000 m² including sport, coworking and restaurant), Dermo Ocean Spa Algotherm offers a radically different approach to treatment: marine cosmeceuticals. Set in an ocean-inspired décor — raw stone, driftwood-evoking wood, marine tones — the space combines Algotherm brand expertise (founded 1983, pioneer in marine active treatments) with cutting-edge technologies for visible, lasting skin results.

The 4 treatment rooms (including one double), perched under the rooftops in dimly lit surroundings, welcome skin therapists trained in exclusive Algotherm protocols. Below, the Flexx spa provides access to a pool, Himalayan salt wall sauna, hammam and relaxation space with suspended cocoons and herbal tea area.

Technologies & Signature Treatments

LED Treatment: anti-ageing and regenerating phototherapy. Aqua-Peeling: deep exfoliation by pressurised water. Oxygen Therapy: enriching pure oxygen treatment. Halotherapy with saline air: respiratory and purifying therapy with artificial sea air. Algotherm Marine Treatments: complete body and face protocols based on algae and bio-marine actives (marine collagen, deep sea minerals). Personalised massages: adapted to needs, tensions and current energy.

Flexx Spa Access

Booking any treatment gives access to the full Flexx thermal space: pool, Himalayan salt sauna, hammam, relaxation cocoons. The complete complex is available for Flexx members (fitness + spa).

Pricing

Facials from €80. Massages from €70. Flexx spa access included with every treatment. Flexx membership (sport + spa): monthly rates. Gift vouchers available.

Atmosphere

Marine, serene and technological. Dermo Ocean Spa is the address for those seeking visible, scientifically proven skin results in a soothing setting. The LED technologies / marine actives / halotherapy combination is unique in Nice. The clientele is predominantly loyal, demanding Niçois.

Guest Reviews

Highlights: LED and oxygen facials described as 'revolutionary' with immediately visible results. Algotherm product quality greatly appreciated. Under-the-rooftop décor rated sublime. Halotherapy cited as a rare experience in Nice. Staff rated professional and welcoming.

Areas for improvement: Location on the top floor of an office/lifestyle building can surprise guests expecting a traditional hotel spa. Flexx pool is shared with sports members. Surrounding parking can be difficult.

Dermo Ocean Spa Algotherm is Nice's scientific spa — for those who want to combine wellbeing with visible results through the power of marine actives and cutting-edge technologies.