• Predia Thalasso Hair Mask n Refill, 640g
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Predia

Predia Thalasso Hair Mask n Refill, 640g

Predia Thalasso Hair Mask n Refill, 640g

@cosme rating: 4.9/7.0

A hair mask that transforms coarse hair into supple, shiny, and beautiful hair from the core.

✓ 100% authentic

✓ Ships from Japan in 3-5 days

✓ Duties prepaid for US orders

✓ Tracked delivery via Japan Post

$79.00 USD
$79.00 USD
Sale Sold out
Shipping calculated at checkout.
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What it is

This hair mask transforms coarse hair into supple, lustrous, and beautifully manageable locks. ● Formulated with marine mud extract (containing fulvic acid). Moisturizing reaches deep into the hair, leading to supple, lustrous locks. ● Instantly repair damage with the bounty of the sea. Black pearl extract penetrates deep into hair damaged by coloring and perms, repairing it. Even dry, coarse, and frizzy hair is supple and manageable from the core. ● Moisturizing ingredients penetrate deep into the hair, leaving it light and supple. Repairing from the core without relying on a coating, it restores hair's beauty and shine, leaving it light yet supple and manageable. It also prevents flat roots. ● Color-keeping formula prevents hair color fading, extending the life of your beautiful color. ● Mild acidity tightens the cuticle. ●A relaxing green floral woody scent that accentuates naturalness and femininity.

Ingredients

How to use

After shampooing, lightly drain the excess water, take an appropriate amount in your hand, apply it to your hair, and rinse thoroughly. (For best results, leave it on for 2-3 minutes before rinsing.)

We ship internationally from Japan!

Frequently Asked Questions

Is this authentic?

Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.

We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.

What are your shipping rates?

On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.

Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.

How long does delivery take?

These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.

  • United States: 12 to 15 business days
  • Canada, United Kingdom, France, Germany: 9 to 12 business days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
  • Rest of the world: 11 to 18 business days

Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.

Do you offer express shipping?

Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.

Will I pay customs or import fees?

US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.

Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.

We're working on rolling out prepaid duties for more countries soon.

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