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Keracnyl
Serum

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Triple-action care for acne-prone skin in adult women

Acne-prone skin
from 18 years

Keracnyl
Serum

Triple-action care for acne-prone skin in adult women

Acne-prone skin
From 18 years

Keracnyl serum is true daily skin care that combines innovative and benchmark dermatological actives to offer unprecedented results for women with blemish-prone skin. It has triple action: anti-blemish, anti-mark and anti-aging action.
With its milky texture, the Keracnyl serum successfully combines efficacy and pleasure in use.

Significant results from one month: (1)
Against spots: -52% red spots
Against marks: -36% red marks and -41% brown marks
Against wrinkles: -20% wrinkle depth*

Feel-good skin care:
Leaves skin more moisturized, clearer and mattified
Good make-up base: 100% satisfaction (2)
Quick absorption: 100% satisfaction (2)
Pleasant fragrance: 93% satisfaction (3)

(1) Clinical study on 30 subjects with acne-prone skin (aged 20 to 40 years) and on 32 subjects showing early signs of aging (aged 30 to 50 years). Product applied twice a day to the entire face for 8 weeks.
* Maximum wrinkle depth

(2) Percentage of satisfaction. Clinical study conducted on 30 adult women with acne-prone skin. Results at D8.

(3) Percentage of satisfaction. Clinical study conducted on 30 adult women with acne-prone skin. Results immediately after application.

30 ml dispenser bottle
Myrtacine* / Azelaic acid** / Vitamin PP / Monolaurin / Glycolic acid

* Myrtacine is the first active ingredient that has shown revolutionary anti-bacterial action. Innovation patented by Ducray dermatological laboratories (patent pending)
  • 15 years of research
  • two patents
  • active ingredient 100% of natural origin from the Mediterranean myrtle

** Benchmark dermatological active for adult blemish-prone skin

Detailed formula (INCI):
WATER (AQUA), CAPRYLIC/CAPRIC TRIGLYCERIDE, AZELAIC ACID, DICAPRYLYL ETHER, GLYCOLIC ACID, GLYCERIN, NYLON-12, GLYCERYL STEARATE, CETEARYL ALCOHOL, SODIUM HYDROXIDE, DIMETHICONE, ACETIC ACID, CETEARETH-33, DISODIUM EDTA, FRAGRANCE (PARFUM), GLYCERYL LAURATE, MYRTUS COMMUNIS LEAF EXTRACT, NIACINAMIDE, SCLEROTIUM GUM, SODIUM CHLORIDE, TOCOPHEROL, TOCOPHERYL ACETATE
The list of ingredients can vary from a country to another. Please check information on the product packaging you bought. 
 
Acne does not only affect adolescents. It often continues into adulthood.
Referred to as "acne in adult women", this problem affects 41% of women aged 25 to 45 years. (1)  

Different to adolescent acne, the clinical characteristics of the disease are now clearly identified:
  • Mild to moderate acne
  • Mainly inflammatory acne (red spots)
  • Spots located on the "U" zone of the face (chin, lower jaw region, neck)
  • Presence of pigmented marks (red or brown) and scars.

(1) Poli F, Dreno B & Verschoore M. An epidemiological study of acne in female adults: results of a survey conducted in France. J Eur Acad Dermatol Venereol 2001; 15:541-5.908.

Find out more about acne in adult women

Benefits

Keracnyl serum is true daily skin care that combines innovative and benchmark dermatological actives to offer unprecedented results for women with blemish-prone skin. It has triple action: anti-blemish, anti-mark and anti-aging action.
With its milky texture, the Keracnyl serum successfully combines efficacy and pleasure in use.

Significant results from one month: (1)
Against spots: -52% red spots
Against marks: -36% red marks and -41% brown marks
Against wrinkles: -20% wrinkle depth*

Feel-good skin care:
Leaves skin more moisturized, clearer and mattified
Good make-up base: 100% satisfaction (2)
Quick absorption: 100% satisfaction (2)
Pleasant fragrance: 93% satisfaction (3)

(1) Clinical study on 30 subjects with acne-prone skin (aged 20 to 40 years) and on 32 subjects showing early signs of aging (aged 30 to 50 years). Product applied twice a day to the entire face for 8 weeks.
* Maximum wrinkle depth

(2) Percentage of satisfaction. Clinical study conducted on 30 adult women with acne-prone skin. Results at D8.

(3) Percentage of satisfaction. Clinical study conducted on 30 adult women with acne-prone skin. Results immediately after application.

30 ml dispenser bottle

Composition

Myrtacine* / Azelaic acid** / Vitamin PP / Monolaurin / Glycolic acid

* Myrtacine is the first active ingredient that has shown revolutionary anti-bacterial action. Innovation patented by Ducray dermatological laboratories (patent pending)
  • 15 years of research
  • two patents
  • active ingredient 100% of natural origin from the Mediterranean myrtle

** Benchmark dermatological active for adult blemish-prone skin

Detailed formula (INCI):
WATER (AQUA), CAPRYLIC/CAPRIC TRIGLYCERIDE, AZELAIC ACID, DICAPRYLYL ETHER, GLYCOLIC ACID, GLYCERIN, NYLON-12, GLYCERYL STEARATE, CETEARYL ALCOHOL, SODIUM HYDROXIDE, DIMETHICONE, ACETIC ACID, CETEARETH-33, DISODIUM EDTA, FRAGRANCE (PARFUM), GLYCERYL LAURATE, MYRTUS COMMUNIS LEAF EXTRACT, NIACINAMIDE, SCLEROTIUM GUM, SODIUM CHLORIDE, TOCOPHEROL, TOCOPHERYL ACETATE
The list of ingredients can vary from a country to another. Please check information on the product packaging you bought. 
 

A word from the dermatologist

Acne does not only affect adolescents. It often continues into adulthood.
Referred to as "acne in adult women", this problem affects 41% of women aged 25 to 45 years. (1)  

Different to adolescent acne, the clinical characteristics of the disease are now clearly identified:
  • Mild to moderate acne
  • Mainly inflammatory acne (red spots)
  • Spots located on the "U" zone of the face (chin, lower jaw region, neck)
  • Presence of pigmented marks (red or brown) and scars.

(1) Poli F, Dreno B & Verschoore M. An epidemiological study of acne in female adults: results of a survey conducted in France. J Eur Acad Dermatol Venereol 2001; 15:541-5.908.

Find out more about acne in adult women

Use my care well

Applicable tips
  • Apply morning and evening, alone or in combination with topical acne treatments.
  • Avoid contact with the eyes.
Use my care well
Applicable tips
  • Apply morning and evening, alone or in combination with topical acne treatments.
  • Avoid contact with the eyes.

Our care routines

 
My anti-shine face care routine

Hydrating and mattifying action on oily blemish-prone skin.

Test this routine > My anti-shine face care routine > See my routine >

 
My anti-blackhead face care routine

Unblocks and purifies pores.

Test this routine > My anti-blackhead face care routine > See my routine >

 
My anti-spot face care routine

Action against inflamed whiteheads/red spots.

Test this routine > My anti-spot face care routine > See my routine >

 
My intense repair face care routine

Repairing action for acne-prone skin undergoing drying medicinal treatment.

Test this routine > My intense repair face care routine > See my routine >

 
My anti-blemish face care routine for adult skin

Action against spots, marks and first wrinkles.

Test this routine > My anti-blemish face care routine for adult skin > See my routine >
See all care routines >

They tested it...

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OUR MOST VIEWED PRODUCTS

  • E75300|white
    Anaphase+
    Anti-hair loss complement shampoo
    To complement all anti-hair loss treatments Strengthens and adds volume
  • E75300|white
    Neoptide
    Neoptide Anti-hair loss lotion for women
    No-rinse lotion for chronic female hair loss.
  • 0055B8|white
    Kelual DS
    Squamo-reducing anti-recurrence treatment shampoo
    No. 1 in France: Leader on the market for anti-dandruff shampoos* *IMS Health - Pha ...
  • E75300|white
    Creastim
    Anti-hair loss lotion
    Occasional female hair loss. Stress, fatigue. Post-pregnancy
  • 00A7CE|grey
    Keracnyl
    Anti-blemish soothing cream
    Helps reduce inflamed spots and limits residual marks
  • 907241|grey
    Melascreen
    Intensive care
    Depigmenting face care to counteract localized brown spots
  • E75300|white
    Neoptide
    Anti-hair loss lotion for men
    No-rinse lotion to fight against chronic hair loss in men
  • 907241|grey
    Melascreen
    Light cream SPF50+ UVA
    Effective photoprotection against brown spots and photo-aging, for normal to combinati ...
  • 00A7CE|grey
    Keracnyl
    Foaming gel
    Cleansing care for acne-prone skin  
  • 0055B8|white
    Kelual DS
    Squamo-reducing anti-recurrence soothing cream
    Eliminates scales and soothes irritated skin
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