Product photos are for illustration. Brands update their packaging and formulas without notice, so the item you receive may look different from the photo.
La Roche-Posay KÉRIUM DS Anti-Dandruff Treatment Shampoo
Authentic French pharmacy formula
Sourced in Paris, shipped from California or Paris, in its original packaging.
Free US shipping over $100*
Tracked delivery on every order.
Delivered in 3 to 10 business days
Ships from California or Paris, tracked all the way to your door.
Returns within 30 days
Unopened products, returned by mail.
If you see flakes on your shoulders every time you brush your hair, KERIUM DS targets the root cause. This treatment shampoo balances your scalp's microbiome with piroctone olamine while La Roche-Posay Thermal Spring Water calms irritation from the first wash.
Key Benefits
- Reduces visible flaking: Piroctone olamine controls scalp microorganism overgrowth that causes moderate dandruff.
- Calms itchy scalp: Thermal Spring Water soothes irritation without drying.
- Prevents recurrence: Use daily or alternate with Gentle Shampoo to maintain balanced scalp.
- Gentle enough for daily use: Cleanses without stripping natural oils, safe for sensitive scalps.
- Leaves hair soft: Arginine and glycerin condition while treating flakes.
Key Ingredients
Piroctone Olamine: Controls yeast overgrowth that triggers flaking and irritation. Salicylic Acid & Capryloyl Salicylic Acid: Gently exfoliate dead skin cells to prevent visible flakes. La Roche-Posay Thermal Spring Water: Calms sensitive scalps with selenium-rich minerals. Arginine: Strengthens hair fiber and adds moisture.
How to Use
Apply to wet hair. Massage into scalp for 1 minute, working through to ends. Rinse thoroughly. Use daily to replace your regular shampoo, or alternate with KERIUM Gentle Shampoo for maintenance. For heavy persistent flaking, switch to KERIUM DS Intensive Micro-exfoliating formula.
Ingredients
Key Ingredients
Piroctone Olamine: Controls yeast overgrowth that triggers flaking and irritation. Salicylic Acid & Capryloyl Salicylic Acid: Gently exfoliate dead skin cells to prevent visible flakes. La Roche-Posay Thermal Spring Water: Calms sensitive scalps with selenium-rich minerals. Arginine: Strengthens hair fiber and adds moisture.
Frequently Asked Questions
Can I use this shampoo every day?
How long before I see fewer flakes?
Is this safe for color-treated or fine hair?
What makes this different from drugstore dandruff shampoos?
Specifications
- SKU
- PP3337875911184
- Barcode
- 3337875911184
- Made in
- France
- Type
- Hair Care
- Brand
- La Roche-Posay
Shipping and Returns
-
Free US shipping over $100*
Tracked delivery in 3 to 5 business days from California or 5 to 10 business days from Paris, depending on the item. Orders below $100* ship at a flat rate shown at checkout.
Large or heavy orders may carry a small additional charge, shown at checkout. -
Duties paid to the US
US orders ship DDP: duties and taxes are paid upfront, nothing to pay at delivery. International orders may be subject to local duties and taxes on delivery, charged by the carrier.
-
30 day returns
Unopened products in their original packaging, within 30 days of delivery. Email us and we send a prepaid return label.
Why Paris Pharmacy
-
Authentic French pharmacy products
Sourced from French pharmacy suppliers, in their original packaging with batch codes.
-
The French pharmacy brands
La Roche-Posay, Avene, Vichy, Bioderma, Caudalie, NUXE and more.
-
Shipped from California or Paris
US orders: 3 to 5 business days from California or 5 to 10 business days from Paris, depending on the item. Every order is tracked.
-
Questions? Ask us
Write to contact@parispharmacy.com or use the chat.
Questions about this product? Chat with us
Payment and Security
- Payment methods we accept
Checkout is secured by Shopify over an encrypted connection, and your card details are never stored on this site. Returns are accepted within 30 days: read our shipping and returns page and our privacy policy.
