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La Roche-Posay Effaclar Sebum Regulator Mask

Brand: La Roche-Posay

Type: Face Mask

Regular price $34.99
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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.

Large or heavy orders may carry a small additional charge, shown at checkout.

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.

When your pores look clogged and your T-zone stays shiny by noon, you need a mask that resets without stripping. La Roche-Posay Effaclar Sebum Regulator Mask uses dual clays to pull out oil, dust, and pollutants your cleanser misses. It calms your skin after purifying so pores don't overproduce oil later.

Key Benefits

  • Deep pore purification: Kaolin clay extracts trapped sebum, dust, and pollutant particles from congested skin
  • Hours of oil control: Corn starch absorbs surface oil for a matte finish that lasts
  • Prevents sebum rebound: Panthenol soothes skin after cleansing so pores stay balanced, not overactive
  • Shrinks blackhead appearance: Weekly use visibly tightens pores and smooths rough texture over time
  • Safe for sensitive, acne-prone skin: Gentle magnesium-aluminium clay cleanses without irritation or dryness

Key Ingredients

Kaolin: Absorbent white clay that pulls impurities and excess oil straight from pores while gently buffing away dead cells. Magnesium Aluminium Silicate (Argilla): A mild clay that purifies congested skin without stripping or causing redness, ideal for sensitive types. Panthenol (Provitamin B5): Calms and hydrates after clay treatment, preventing the rebound oil production common with harsh masks. Zea Mays (Corn) Starch: Absorbs surface shine and mattifies oily zones for hours after rinsing. Glycerin: Locks in moisture so skin stays soft and balanced, not tight.

Shop all La Roche-Posay products at Paris Pharmacy.

Full details

How to Use

Start with a clean, dry face. Apply a thin, even layer across your T-zone, chin, or any congested areas. Avoid eye and lip contours. Leave on for 5 minutes. Rinse thoroughly with lukewarm water. Pat dry and follow with your usual serum and moisturizer. Use once or twice a week for balanced, matte skin.

Ingredients

Key Ingredients

Kaolin: Absorbent white clay that pulls impurities and excess oil straight from pores while gently buffing away dead cells. Magnesium Aluminium Silicate (Argilla): A mild clay that purifies congested skin without stripping or causing redness, ideal for sensitive types. Panthenol (Provitamin B5): Calms and hydrates after clay treatment, preventing the rebound oil production common with harsh masks. Zea Mays (Corn) Starch: Absorbs surface shine and mattifies oily zones for hours after rinsing. Glycerin: Locks in moisture so skin stays soft and balanced, not tight.

Frequently Asked Questions

Can I use this mask if I have sensitive skin?

Yes, Effaclar Sebum Regulator uses gentle clays (kaolin and magnesium-aluminium silicate) paired with panthenol to purify without irritation. La Roche-Posay formulates every product for sensitive skin tolerance. Patch-test first if you react to most clay masks.

How often should I use this mask?

Use once or twice weekly on clean, dry skin. Leave on for 5 minutes, then rinse. More frequent use won't speed results and may dry out your skin. Consistency over time shrinks pores and controls shine better than daily masking.

Will this mask dry out my skin?

No, panthenol and glycerin maintain hydration while clays purify. Your skin feels clean and matte, not tight or flaky. Follow with your usual moisturizer after rinsing to lock in balance, especially if you have combination zones.

Does this mask work on blackheads?

Yes, kaolin clay draws out the sebum and dead cells that clog pores and form blackheads. Weekly use visibly reduces blackhead appearance and tightens pore size over 4 to 6 weeks. Pair with a gentle exfoliant for faster results.

Specifications

SKU
PP3337875533317
Barcode
3337875533317
Size
100ml
Made in
France
Type
Face Mask
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.

Read the full shipping and returns policy

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.

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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.

La Roche-Posay Effaclar Sebum Regulator Mask
La Roche-Posay Effaclar Sebum Regulator Mask
Regular price $34.99

Free US shipping over $100*

Tracked, duties paid to the US. Arrives in 3 to 10 business days.

Large or heavy orders may carry a small additional charge, shown at checkout.

30 day easy returns

Return unopened products within 30 days. Damaged items replaced at no cost.

Authentic, direct from France

Real batch codes and original packaging, bought from French pharmacy brands.

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