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Biologique Recherche 30mL SERUM ERYTHROS


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Sérum Erythros is a cocktail of seven active ingredients that target the visible signs of rosacea. They combine to act synergistically on three complementary fronts to reduce visible areas of redness, make broken veins less apparent on the skin surface, and soothe any tingling sensations.

Recommended for Skin Instants© prone to rosacea.


  • A cocktail of 9 active ingredients objectively tested on sensitive Skin Instants© prone to rosacea.

  • 3 complementary and synergistic actions:
    1. Visibly eases redness.
    2. Regulates vascularization.
    3. Reduces skin bloodstream.

  • Ideal for the treatment of skin with rosacea tendency.

  • Easy to apply, the product is rapidly absorbed.

  • Its use combined with Crème Verte Espoir A.R. or Emulsion Gel Biosensible fights rosacea symptoms while enhancing comfort.

  • Reduces visible redness.

  • Soothes and protects against inflammation.

  • Calms down the itchiness.

  • Reduces skin bloodstream.

  • Inhibits the formation of new blood vessels (in vitro tests).

How to use

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 that are afflicted by rosacea

2. Do not apply any P50 Lotions 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.


Myüz Clients Only