Serum Erythros

5/5 (1)
A rosacea serum specifically formulated to offer soothing, comforting treatment to chronic rosacea sufferers and those who experience sensitive, easily inflamed skin, Biologique Recherche Serum Erythros calms, moisturizes, and smooths the complexion without irritating. This serum has been dermatologically tested for its ability to combat redness safely and will soon become an indispensable part of your daily skincare regimen.

Biologique Recherche Serum Erythros Benefits

Quality ingredients are essential to any rosacea serum, and Biologique Recherche Serum Erythros has been expertly designed to promote the wellbeing of rosacea-prone skin without causing further inflammation. All-natural ingredients, including 9 moisturizing and calming botanical extracts, help visibly soothe redness, regulate discoloring vascularization, and reduce the skin’s inflammatory process. All of Biologique Recherche’s products are created without harsh ingredients and additives like artificial fragrances or parabens, ensuring that this rosacea serum won’t cause further irritation.

Discover Biologique Recherche Online

Ciel Spa is proud to be a certified Biologique Recherche seller and offer their exclusive line of skincare products as a part of our spa services and to our customers online. Explore our vast selection of Biologique Recherche cleansers, serums, and creams. To determine which formulation is right for your skin's unique needs, schedule a personalized skin analysis with one of our expert estheticians. If you have any questions about which Biologique Recherche skincare products are best suited to your skin type, contact us today.

Additional information


.03oz, 1oz


Redness-reducing facial serum.


Recommended for skin prone to rosacea.


  1. After cleansing the skin with Eau Micellaire Biosensible, and perhaps also using the Masque Biosensible, apply 4 to 5 drops of serum to the areas afflicted by rosacea.
  2. Do not apply any Lotion P50 on the areas with rosacea.
  3. Intensive three-month treatment.


Water (Aqua), Niacinamide, Butylene Glycol, Propylene Glycol, Glycerin, Empetrum Nigrum Fruit Juice, Pentylene Glycol, Arnica Montana Flower Extract, Cupressus Sempervirens Seed Extract, Polygonatum Multiflorum Rhizome/Root Extract, Plankton Extract, Pueraria Lobata Root Extract, Camellia Sinesis Leaf Extract, Rosmarinyl Glucoside, Caffeyl Glucoside, Gallyl Glucoside, Sodium Gluconate, Sodium Benzoate, Phenoxyethanol, Potassium Sorbate, Citric Acid.


To combat rosacea outbreaks before they start, use Serum Erythros combined with Creme Verte Espoir to reduce inflammation.

5/5 (1)