Our lines

Anti-AcneOily, blemish-prone skin FeminaIntimate hygiene at the right pH TrichonixDandruff, oily or sensitive scalp Find my routineA quick quiz to guide you

Country

Language
Account
Anti-acne Skincare
Femina Intimate Care
Trichonix Hair & Scalp

Best-Sellers

Cart

Your cart is empty

Continue shopping
Trichonix PSO shampoo, studio shot
Skinormil Trichonix PSO shampoo
Trichonix PSO shampoo – product video

Trichonix PSO shampoo

Sale price$21.00

Tax included. Shipping calculated at checkout

(5.0)
Size: 150ml Tube

For: psoriasis-prone scalps with thick scales, itching and redness.

A keratolytic shampoo that gently loosens scales and crusts while soothing the scalp. Salicylic and glycolic acids exfoliate, while niacinamide, centella and prebiotic Scalposine calm and rebalance.

  • Removes scales and plaques
  • Reduces itching and redness
  • Use 2–3 times a week

Tested: 92.3% improvement in dandruff (24 volunteers, 28 days). Full results in the Clinical efficacy section.

Exfoliates
Anti-inflammatory action
Reduces itching
Build your own routine −5% · −10% · −15%

Mix & Match

Build your own routine

Pick any full-size products — the more you add, the more you save. The discount is applied automatically in your cart.

  1. −5%2 products
  2. −10%3 products
  3. −15%4+ products

Choose 2 products to unlock −5%

  • Size — Anti-Acne global care fluid
  • Size — Anti-Acne mask-exfoliant
  • Size — Anti-Acne pimple stopper gel
  • Size — Anti-Acne purifying gel
  • Size — Anti-Acne purifying lotion
  • Size — Anti-Acne repairing cream
  • Size — Anti-Acne skin balance cream
  • Size — Femina candigel intimate cleansing gel
  • Size — Femina daily intimate cleansing gel
  • Size — Femina extreme intimate cleansing gel
  • Size — Trichonix DS shampoo
  • Size — Trichonix DS+ shampoo
  • Size — Trichonix extra mild balm
  • Size — Trichonix extra mild shampoo
  • Size — Trichonix oily hair shampoo
  • Size — Trichonix PSO concentrate
  • Size — Trichonix PSO shampoo
Your routine · 0

One unit of each selected product is added. Samples, travel sizes and fixed sets are excluded. Mix & Match cannot be combined with other product or order discounts. Delivery is calculated separately; free pickup thresholds apply after discounts.

See all products and ready-made sets

Delivery to United States

Express delivery free from €152.65 after discounts

  • Express deliveryFrom €40.0

Starting prices vary with parcel weight and address. Final options and charges are confirmed at checkout.

Delivery detailsCalculate delivery for my basket
  • Shipped within 48h by Chronopost
  • Free delivery from €152.65 · United States
  • Free samples with every order
  • Earn loyalty points on every order
  • 14-day returns on unopened products
  • Developed and made in France
Trichonix PSO shampoo

Trichonix PSO shampoo

150ml Tube$21.00

Why this care

What it does for you

  1. Intensive cleansing: removes excess sebum, scales and plaques.
  2. Anti-inflammatory effect: soothes the skin and reduces itching and redness.
  3. Keratolytic action: gently exfoliates dead skin cells and dry crusts.
  4. Normalises sebaceous gland activity to regulate scalp oiliness.

When to use

  1. Psoriasis-prone scalp. For scales, plaques and dry crusts on the scalp.
  2. Severe dandruff. When flaking, itching and redness persist.
  3. Oily scalp. Helps regulate sebum production.

How to use

  1. Apply to wet hair and scalp.
  2. Massage until it lathers.
  3. Rinse thoroughly with water.
  4. Use 2–3 times a week.
  5. For extra care, alternate with Trichonix extra mild shampoo or Trichonix oily hair shampoo.

Formula

Key active ingredients

  1. CapixylA biomimetic complex that reduces hair loss and increases hair density and strength, with an anti-inflammatory effect.
  2. Vitamin PPNormalises the sebaceous glands and reduces skin sensitivity.
  3. Salicylic acidGently exfoliates scales and reduces itching.
  4. Glycolic acidCleanses deeply and improves the penetration of the actives.
  5. PurephenAnti-inflammatory; reduces dandruff and maintains the balance of the microbiota.
  6. OrthopiroxEffectively fights dandruff and fungal micro-organisms.
  7. ScalposineA prebiotic that restores the scalp microbiota, reduces itching and normalises sebum secretion.
  8. Centella asiaticaSoothes the skin and stimulates renewal.
  9. Genencare® OSMS BAA natural betaine that moisturises the skin and relieves irritation.
  10. Conditioning agentsSoften and moisturise the hair, lock in moisture and form a protective film that reduces breakage and damage.

Tested efficacy

Proven results

  1. 92.3% improvement in dandruff.
  2. 88.5% reduction in itching sensation after regular use.

Results of clinical studies involving 24 volunteers for 28 days.

Product details

Who is PSO shampoo for?

Scalps prone to psoriasis, with thick scales, crusts, itching and redness.

How do I use it?

Massage into wet hair and scalp until it lathers, then rinse well. Use 2–3 times a week and alternate with Trichonix Extra Mild shampoo.

Should I also use the PSO Concentrate?

For thick plaques, apply the PSO Concentrate before washing to soften scales, then wash with PSO shampoo.

Full composition (INCI)

Aqua (Water), Sodium Laureth Sulfate, Glycerin, Glycolic Acid, Cocamidopropyl Betaine, Sodium Hydroxide, Coco-glucoside, Betaine, Niacinamide, Vitis Vinifera Fruit (Grape) Extract, Boswellia Serrata Resin Extract, Zingiber Officinale (Ginger) Root Extract, Centella Asiatica (Indian Pennywort) Extract, Sarcosine, Citric Acid, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract, Dextran, Fragrance (Parfum), Piroctone Olamine, Butylene Glycol, Potassium Sorbate, Sodium Benzoate, Chlorphenesin, Polyquaternium-10, Tetrasodium Edta, Phenoxyethanol, Salicylic Acid.

Sorting and recycling (Info-tri)
  • Tube → recycling bin

Put the empty packaging in the recycling bin, with the cap left on the bottle. Local rules may vary.

More about our packaging →

Mix & Match

Complete your routine

Combine 2 or more products: −5%, −10% or −15%, applied automatically in the cart.

Build my routine
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous

It works, thanks!!