Complexe Iribiol serum balances and regulates sebum production while also reducing the appearance of dilated pores. The skin becomes visibly less oily, pores are tightened and surface irregularities are blurred to give a sensation of clear, pure skin.
Key Ingredients
Zinc Extract, Salicylic Acid (BHA), Iris Extract

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Complexe Iribiol
The Science
As part of its quintessential serums range, Biologique Recherche has designed Complexe Iribiol aiming to alleviating skin imperfections by acting upstream (regulating seborrhea) and downstream (markedly reducing inflammation). This purifying serum can thus be used as an anti-acne cure or in case of occasional outbreaks of acne (periods of stress, hormonal upheavals, special medication, etc.).
Instructions For Use
- Take 1 ml (20 drops) and apply to cleansed skin.
- Massage the serum into the entire face, neck and décolleté areas using light upward strokes until the product is completely absorbed.
About Biologique Recherche
Founded in Paris by a biologist and physiotherapist duo, the brand has become a global gold standard in professional skincare. Beloved by the world’s top estheticians, Biologique Recherche delivers clinical, results-driven treatments with cold-pressed, fragrance-free formulas packed with the highest concentration of active ingredients.
The products truly work—you see and feel the difference. There’s a certain magic to Biologique Recherche, from its unmatched quality to the way it transforms skin. Its Skin Instant™ methodology redefined our approach to skincare, proving that skin is constantly evolving and should be treated accordingly.
Experience it yourself with a personalized consultation and facial, or discover the perfect home-care routine tailored to you.
Biologique Recherche Treatments will be available at Living Beauty Spring 2025.
