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Ducray Dermatological laboratories
Tested under dermatological control.
• KERTYOL PSO Care shampoo helps remove dry plaques and soothe itching*.
• Use it three times a week for four weeks as soon as the plaques appear.
• As a maintenance ritual, use it once a week to remove dry and thick plaques of loose dandruff permanently.
• A solution that respects colour-treated hair and makes styling easier.
77% ¹ less itching* from the first applications.
• SOOTHES itching*.
• HELPS remove dry plaques visible on the scalp.
• PREVENTS the recurrence of thick, dry loose dandruff through maintenance use.
*Caused by skin dryness.
¹Clinical study of 54 subjects with mild to moderate psoriasis on the scalp. 4-week attack phase: 3 shampoos per week.
Evaluation of the intensity of the itching by the subject at T8 days.
**Patent registered.
Biodegradable formula*
*According to an OECD 301 test or a biodegradability index
Packaging made of at least 16% recycled materials
Fully recyclable packaging
Lightweight Packaging
Manufactured and packaged in an environmentally certified facility****
****According to ISO 14001 and/or 50001
Product manufactured and packaged in a factory with high social compliance
Ducray is a brand of the Pierre Fabre Group, certified at the highest Exemplary level of AFNOR Certification’s ‘Committed to CSR’ and ‘Responsibility Europe’ labels, thus consolidating a long-standing commitment to sustainable development.
Does ... not contain raw materials of animal origin
¹ ² ³Clinical study of 54 subjects with mild to moderate psoriasis on the scalp. 4-week attack phase: 3 shampoos per week. ¹Evaluation of the intensity of the itching by the subject at T8 days.
²Clinical evaluation of the thickness of the plaques at T29 days.
³Perceived evaluation of the improvement in quality of life at 29 days.
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*Caused by skin dryness.
**Patent registered
Currently, there is no treatment that will cure the condition completely. However, the lesions can be treated and made to disappear. There is a wide variety of treatments available to dermatologists. The choice of treatment depends on the severity of the psoriasis, the impact on the patient's quality of life, any potential reasons of unsuitability, and the patient's medical history.
Shampoo 3 times a week for 4 weeks
Shampoo once per week, alternating with the gentle shampoo
Apply to damp hair and gently massage into scalp. Thoroughly rinse your scalp and hair
Reapply your shampoo and leave on for 2-3 minutes
After a few minutes of waiting, rinse thoroughly
Avoid contact with eyes and in case of contact, rinse thoroughly with water
Deeply exfoliating ingredient that promotes the disappearance of visible plaques and reduce the appearance of pimples .
1st innovative ingredient from Pierre Fabre biotechnology, Celastrol, is of 100% natural origin and produced through the cultivation of plant cells. This soothing ingredient directly targets the appearance of plaques and improve skin appearance.
To see an improvement in the condition of the scalp, we recommend using KERTYOL PSO shampoo three times a week for four weeks from the appearance of plaques. Clinical results show a 77% reduction in itching¹ from the very first applications, and a 78% reduction in plaque thickness² after one month's use.
KERTYOL PSO rebalancing shampoo is recommended for adolescents and adults aged 12 and over. It soothes itchy scalps prone to psoriasis and helps eliminate dry plaques.
Yes, KERTYOL PSO rebalancing shampoo can be used in combination with other products for scalp psoriasis. However, it is important to consult a dermatologist to determine the appropriate treatment and potential interactions between products.
KERTYOL PSO shampoo is specifically formulated for psoriasis-prone hair and scalp. It is not intended for use on other parts of the body. To eliminate plaques on other areas, we recommend suitable products such as KERTYOL PSO Daily body balm or KERTYOL PSO Body and scalp concentrate.