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SuzyKirei

Rescue Boost Shampoo, 350ml

Rescue Boost Shampoo, 350ml

Rated 4.9 out of 7.0 by Japan’s largest beauty community

Transform highly damaged hair suffering from split ends and breakage into "soft and strong hair"

✓ 100% AUTHENTIC, SHIPS FROM JAPAN

✓ DUTIES & TAXES INCLUDED FOR US ORDERS

Regular price $60.00 USD
Regular price Sale price $60.00 USD
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What it is

This treatment provides intensive repair for hair severely damaged by repeated coloring, bleaching, and straightening, preventing split ends and breakage. Formulated with Keratin Booster*1 and Hematin*2, the hair repair ingredients penetrate deep into the hair for intensive care. Hematin*2 balances hair's nutrients and repairs damage. Hematin maintains the balance of hair's nutrients, such as protein and lipids, repairs the cuticle, and promotes supple hair. Poly-ε-lysine (hair repair ingredient) prevents color fading and prevents split ends and breakage, while Pinus sylvestris cone extract (hair repair ingredient) conditions the cuticle surface to prevent split ends and breakage. Olive oil fermented ingredients*3 keep hair moisturized and lead to shiny hair Paraben-free, ethanol-free, mineral oil-free, silicone-free, sulfate-free (sodium laureth sulfate, etc.), synthetic colorant-free Enchanting blackberry scent *1 Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol (penetrating repair ingredient) *2 Hair repair ingredient *3 Pseudojimatsukubaensis/(olive oil/glycerin/soy protein) fermented product (moisturizing ingredient)

Ingredients

Water, Sodium Lauroyl Methylalanine, Lauramidopropyl Betaine, Cocamide Methyl MEA, Sodium Laureth-4 Carboxylate, Myristyl Betaine, Lauramidopropylamine Oxide, Polyquaternium-10, Bisethoxydiglycol Cyclohexane-1,4-Dicarboxylate, Hematin, Diisostearyl Malate, Phytosteryl Macadamiate, Hydrolyzed Keratin (Wool, Cashmere Goat), Isostearoyl Hydrolyzed Keratin (Wool), Salvia Hispanica Seed Oil, Pseudojimatsukubaen Cis/(Olive Oil/Glycerin/Soy Protein) Ferment, Polyquaternium-47, Inulin, Dihydroxypropylarginine HCl, Poly-ε-Lysine, Isononyl Isononanoate, Distearyldimonium Chloride, Quaternium-33, Cholesterol (Wool), Ceramide NG, Ceramide NP, Ceramide AP, Butylene Glycol, Propylene Glycol, PPG-7, Sodium Chloride, Potassium Hydroxide, Pentylene Glycol, Disodium EDTA, Citric Acid, Tocopherol, Isopropanol, Sodium Benzoate, Phenoxyethanol, Fragrance

How to use

Wet your hair thoroughly, then take an appropriate amount in your hand, lather it well, and gently 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.