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Sea Mud Deep Cleansing Bar

Dr. Laszlo’s Original Black Soap
Sale price$44

Size:
  • Meet the next evolution of Black Soap—now infused with even more glycerin for added hydration. This upgraded formula delivers the same deep detox you love, but with a gentler touch, removing impurities without stripping your skin. Purify, balance, and hydrate—all in one powerful cleanse.
  • Purifies, unclogs pores, and absorbs excess surface oil without stripping the skin.
  • Charcoal and Dead Sea Mud draw out toxins and replenish nutrients.
  • Essential second step in Dr. Laszlo's signature Double Cleanse Method for a deeper, more effective cleanse against SPF, dirt, and makeup. A favorite pairing with Detox Cleansing Oil for blemish-prone skin. 
Suitable For
Skin Types:
Suitable for skin type: Blemish Prone Blemish Prone
Suitable for skin type: Combo Combo
Suitable for skin type: Oily Oily
Skin Concerns:
Suitable for skin concern: Blemishes Blemishes
Suitable for skin concern: Oil Control Oil Control
Suitable for skin concern: Pores Pores
Benefit: Sulfate Free Sulfate Free
Benefit: Paraben Free Paraben Free
Benefit: Mineral Oil Free Mineral Oil Free
Benefit: Silicone Free Silicone Free
Legacy Collection - Est 1927
The Iconic Sea Mud bar
Sea Mud Deep Cleansing Bar
Sale price$44

Sea Mud Deep Cleansing Bar FAQs

Can I use Sea Mud Deep Cleansing Bar daily?

Yes, it’s gentle enough for everyday use including on sensitive skin. 

How do I use it with the double-cleanse method?

Use Sea Mud Deep Cleansing Bar immediately after your Cleansing Oil. Massage the bar over damp skin to lift impurities, then rinse thoroughly. This combination enhances purification while leaving skin feeling soft and balanced.

Can I mix and match Erno Laszlo Cleansing Oils for my Double Cleanse?

Yes! You can use Detox Cleansing Oil or Phelityl® Cleansing Oil to address your skin’s unique needs while still following Dr. Laszlo’s double-cleanse ritual.

Can I use it alone?

Yes, it cleanses effectively on its own, though combining it with a cleansing oil enhances makeup removal and overall purification.

Will it leave a residue on my skin?

The bar contains glycerin to help maintain hydration without drying the skin. Some users may notice a slight slickness initially, which rinses away quickly when followed by lukewarm water.

How long does the bar last?

With daily use, the Sea Mud Deep Cleansing Bar (100g) typically lasts 6-8 weeks, depending on how much you use per cleanse and how it’s stored. The 50g Bar will last 3-4 weeks.

Does it stain?

No. The bar is formulated to cleanse the skin without staining sinks, counters, or towels when used and rinsed properly.

How should I store it?

Keep it dry between uses in a ventilated soap dish to preserve its texture and longevity.