Complexe Iribiol Serum
Benefits
Biologique Recherche Complexe Iribiol is a targeted spot treatment for active acne. It regulates sebum secretion and tightens pores, diminishing acne-causing bacteria and reducing inflammation.
Iris Extract is rich in flavonoids, offering strong antimicrobial and anti-inflammatory benefits, while its tannins provide astringent properties that tighten pores and help to regulate sebum over time.
Zinc Extract offers potent healing, astringent and antimicrobial properties, helping to regulate hormone-triggered oil production, shrink enlarged pores and reduce the appearance of breakouts.
Beta-Hydroxy Acid (Salicylic Acid) penetrates into the pores to exfoliate sebaceous plugs and dead cell debris from within, preventing congestion before it reaches the skin's surface as visible blemishes.
Together, these three key actives target the root causes of oily and blemish-prone skin, producing a measurably clearer, less congested and more refined complexion with regular use.
Biologique Recherche Complexe Iribiol is a targeted spot treatment for active acne. It regulates sebum secretion and tightens pores, diminishing acne-causing bacteria and reducing inflammation.
Iris Extract is rich in flavonoids, offering strong antimicrobial and anti-inflammatory benefits, while its tannins provide astringent properties that tighten pores and help to regulate sebum over time.
Zinc Extract offers potent healing, astringent and antimicrobial properties, helping to regulate hormone-triggered oil production, shrink enlarged pores and reduce the appearance of breakouts.
Beta-Hydroxy Acid (Salicylic Acid) penetrates into the pores to exfoliate sebaceous plugs and dead cell debris from within, preventing congestion before it reaches the skin's surface as visible blemishes.
Together, these three key actives target the root causes of oily and blemish-prone skin, producing a measurably clearer, less congested and more refined complexion with regular use.
Read less8 ml
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More Info
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Who it is for
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How to Apply
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Ingredients
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Smell & Texture
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About the Brand
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Who it is for
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How to Apply
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Ingredients
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Smell & Texture
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About the Brand
For you if
Not For you if
Biologique Recherche treats skin according to its Skin Instant©, the skin’s precise, evolving state. Each formula is loaded with active ingredients in exceptional concentrations, then prescribed to address those real-time needs. This precision approach corrects imbalances, restores function, and delivers visible, lasting transformation.
Cold-processed actives are the core of Biologique Recherche. Formulated at 18–25°C, this method avoids the 70°C heat of standard processing that breaks down actives. Botanical, marine, and biotechnological extracts stay intact for higher absorption, stronger repair, and better tolerance. Antioxidants, peptides, and enzymes remain stable, ensuring consistent, visible results.
The Benefits
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Purifying
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Chemical Exfoliation
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Anti-Bacterial
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Anti-Inflammatory
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Sebum Regulating (Mattifying)
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Pore Decongesting
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Brightening (Energising)
Purifying
Chemical Exfoliation
Anti-Bacterial
Anti-Inflammatory
Sebum Regulating (Mattifying)
Pore Decongesting
Brightening (Energising)
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Purifying
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Chemical Exfoliation
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Anti-Bacterial
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Anti-Inflammatory
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Sebum Regulating (Mattifying)
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Pore Decongesting
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Brightening (Energising)
Active Ingredients
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Beta Hydroxy Acid
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Zinc Extract
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Iris Extract
Beta Hydroxy Acid
Zinc Extract
Iris Extract
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Beta Hydroxy Acid
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Zinc Extract
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Iris Extract
Active & Inflamed Acne
Clinical Proofs
Spotlight
Active & Inflamed Acne
Clinical Proofs
Clinical Proofs
Frequently Asked Questions
When should I apply this serum in my routine?
Can I layer this serum?
Can I use this serum day and night?
Can I use this product if I have oily skin?
Can I use this product if I have dry skin?
Can I use this product if I have combination skin?
Can I use this product if I have sensitive skin?
Can I use this product if I have eczema/Psoriasis?
Can I use this product if I have rosacea?
Can this product be used during pregnancy and whilst breast feeding?
Why I love it
X Natalie K-F
Founder, Embassy of Beauty











