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Skin Care
Body
HAIR
Fragrances

Serum Erythros

Anti-Redness - Soothing - Calming

Size
Suitable for skin types:
  • Sensitive
  • With redness
Complete list of ingredients:
WATER (AQUA), NIACINAMIDE, PROPANEDIOL, PROPYLENE GLYCOL, GLYCERIN, EMPETRUM NIGRUM FRUIT JUICE, PENTYLENE GLYCOL, ARNICA MONTANA FLOWER EXTRACT, CUPRESSUS SEMPERVIRENS SEED EXTRACT, POLYGONATUM MULTIFLORUM RHIZOME/ROOT EXTRACT, PUERARIA LOBATA ROOT EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, CHLORELLA VULGARIS EXTRACT, PLANKTON EXTRACT, SODIUM GLUCONATE, CITRIC ACID, BUTYLENE GLYCOL, SODIUM BENZOATE, POTASSIUM SORBATE
Aida says:
A great serum to be used mainly on cheeks to reduce the appearance of rosacea or to prevent the formation of new blood vessels.

Sérum Erythros: Targeted Serum for Redness and Rosacea-Prone Skin

Sérum Erythros by Biologique Recherche is a specialized treatment designed to reduce visible redness and improve microcirculation in skin prone to rosacea, flushing, and sensitivity. With soothing botanical actives and vascular-supporting ingredients, it calms irritation while reinforcing capillary health for a more even, balanced complexion.

  • Calm Redness and Strengthen Fragile Skin

    Formulated for Sensitive, Redness-Prone, or Rosacea-Affected Skin

    Sérum Erythros addresses both the symptoms and causes of redness, targeting dilated capillaries and inflammation with a gentle yet effective blend of actives. Ideal for daily use, it brings lasting relief to skin experiencing persistent or reactive redness.

    Key Benefits:

    • Reduces Redness: Helps fade visible flushing and red patches over time.
    • Soothes and Calms: Minimizes irritation, heat sensations, and inflammation.
    • Improves Circulation: Supports healthier microvascular function to reduce flare-ups.
    • Strengthens Capillaries: Reinforces the skin’s resilience to environmental triggers.
    • Gentle Daily Use: Lightweight and non-irritating, perfect for sensitive skin types.

    Why Choose Sérum Erythros?

    Unlike general calming serums, Sérum Erythros is specifically formulated to address redness and vascular weakness at the root. It’s an ideal choice for those struggling with visible capillaries, rosacea-prone skin, or environmental sensitivity.

  • How to Use:

    • Step 1: After cleansing and applying Lotion P50, use a few drops of Sérum Erythros on the affected areas (cheeks, nose, chin).
    • Step 2: Gently press into the skin until fully absorbed.
    • Step 3: Follow with a soothing cream or moisturizer. Use morning and/or evening.
  • Key Ingredients:

    • Sweet Almond Protein: Soothes and protects the skin barrier.
    • Red Sage Extract: Helps strengthen microcirculation and reduce redness.
    • Ginkgo Biloba: Antioxidant-rich, it promotes vascular support and oxygenation.
    • Jujube Extract: Calms reactive skin and reduces inflammation.
    • Yeast Extract: Supports skin repair and barrier function.
  • What to Expect:

    Skin appears calmer, less red, and more balanced. With regular use, flare-ups become less frequent and visible capillaries are reduced. Sérum Erythros helps restore comfort and clarity to sensitive skin, making it a staple for anyone managing rosacea or chronic redness.

Conclusion:

Sérum Erythros offers precise, targeted relief for redness-prone skin. It helps strengthen the skin’s vascular system while calming and protecting the complexion—making it an essential part of any redness or rosacea management routine.

Skin feels calmer and more comfortable. With consistent use, redness becomes less visible, sensitivity decreases, and the complexion appears more even and balanced. Sérum Erythros is an essential for those managing rosacea, broken capillaries, or persistent facial redness.


Customer Reviews

Based on 12 reviews
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Summer Ali (Dearborn, US)
Serum for Rosacea

I love Serum Erythros it is an amazing recommended serum. It helps tone down the redness & burning that comes along with rosacea and I’m so happy it works!

B
Beanna Kantor (Appleton, US)

it does exactly what it says it will do. For me, it is calming soothing despite its watery texture, which makes it so easy to layer with other serums. I put it on right after P50w. I have mature, dry , rosacea prone sensitive skin. I use it day and night,

A
Ana Cristina de Sousa (Chalfont, US)
Soothing Calming and Healing

This BR serum is very soothing calming and healing for my skin. Love how my skin feels when I use it during those times I have redness and sensitivity. A must have BR serum for me.

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