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Predia

Predia Algae Shampoo Color Care Refill, 500ml

Predia Algae Shampoo Color Care Refill, 500ml

@cosme rating: 4.9/7.0

The benefits of seaweed help maintain a lustrous hair color.

✓ 100% authentic

✓ Ships from Japan in 3-5 days

✓ Duties prepaid for US orders

✓ Tracked delivery via Japan Post

Regular price $52.00 USD
Regular price Sale price $52.00 USD
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What it is

Maintain lustrous hair color with the benefits of seaweed. This shampoo gently cleanses while protecting color-damaged hair with its rich lather. ● Maintain lustrous hair color with the power of seaweed. The rich, bouncy lather gently cleanses color-damaged hair and scalp. Maintains beautiful color while leaving hair moisturized and lustrous. ● Formulated with marine mud extract (containing fulvic acid). Focusing on the scalp environment, this shampoo contains marine mud extract rich in fulvic acid, amino acids, and other minerals. Maintaining an ideal scalp environment for a healthy scalp and beautiful hair. ● Formulated with moisturizing and repairing ingredients derived from the sea. Aphanotheca sacrum extract and Laminaria japonica extract, which have excellent moisture-retaining properties, replenish and retain moisture in the scalp and hair that is often lost due to damage. Marine collagen oil penetrates deep into the hair for repair. Manages dry hair all the way to the ends and maintains a lustrous, beautiful color. ●The elastic foam gently envelops your scalp, leaving it smooth and silky after washing. The fine, close-fitting foam gently envelops your scalp and rinses off easily. Chamomile extract conditions the scalp environment, and plant-derived coating ingredients coat the cuticles, leaving your hair smooth and silky to the touch. ●The color-keeping formula prevents hair color from fading, helping to prolong the life of your freshly dyed hair color. ●The mild acidity tightens the cuticles, making it effective for both hair and scalp. ●Silicone-free formula● Treats lingering hair color odor with a fresh, natural, and refreshing green floral fragrance. Contains: ●Emollients: * Aphanothece sacrum extract * Laminaria japonica extract * Squalane ● Scalp and hair care ingredients (moisturizing): * Marine mud extract (containing fulvic acid) * Chamomile extract * Glycerin ●Internal hair repair ingredients: * Marine collagen oil (Marine repair oil is cholesteryl oleate, Olive-derived repair oil is ethyl olivate, Argan oil is Argania spinosa kernel oil). ●External hair repair ingredients: * Plant-derived coating ingredients: Aphanothece sacrum extract is Aphanothece sacrum polysaccharide, Marine mud extract is humus soil extract, Chamomile extract is chamomile flower extract, Marine collagen oil is isostearoyl hydrolyzed collagen, Plant-derived coating ingredients: Guar hydroxypropyltrimonium chloride. *This product is a replacement and does not include the product itself.

Ingredients

How to use

After wetting your hair and scalp, take an appropriate amount in your hand, lather it up, and massage your scalp, then rinse thoroughly.

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.