• Osaji Tuning Smoothing Shampoo, 300ml
  • Osaji Tuning Smoothing Shampoo, 300ml
  • Osaji Tuning Smoothing Shampoo, 300ml
  • Osaji Tuning Smoothing Shampoo, 300ml
  • Osaji Tuning Smoothing Shampoo, 300ml
1 5

OSAJI

Osaji Tuning Smoothing Shampoo, 300ml

Osaji Tuning Smoothing Shampoo, 300ml

@cosme rating: 4.8/7.0

A silicone-free shampoo that supports a healthy scalp environment

✓ 100% authentic

✓ Ships from Japan in 3-5 days

✓ Duties prepaid for US orders

✓ Tracked delivery via Japan Post

$57.00 USD
$57.00 USD
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Shipping calculated at checkout.
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What it is

A non-silicone shampoo that is gentle on the skin and supports a healthy scalp environment. It is gentle enough to be used in daily care, and uses amino acid-based cleansing ingredients. The rich foam removes excess sebum and dirt while moisturizing hair. In addition, by incorporating adsorption-type hyaluronic acid that stays on the hair even after rinsing, it keeps moisture and prevents dryness. It contains Rehmannia Root Extract, which suppresses excessive sebum secretion, one of the causes of scalp troubles, and Paeonia suffruticosa extract, which supports blood circulation promotion in the scalp. It moisturizes the scalp and hair, and creates a foundation for healthy hair. Tuning Line: Aromatic woody scent that tunes the mind by doing skin care with a pleasant scent. The gentle scent of geranium and lavender is layered with the depth of trees such as myrrh and cypress and the refreshing yuzu. <Refill> Tuning Smoothing Shampoo 280ml Sodium Lauroyl Methylalanine, Sodium Cocoylalanine Hydroxypropyltrimonium Hyaluronate Massage

Ingredients

Water, Sodium Lauroyl Methylalanine, Cocamidomethyl MEA, Diglycerin, Cocamidopropyl Betaine, Sodium Cocoyl Alanate, Propanediol, Pentylene Glycol, Hydroxypropyltrimonium Hyaluronate, Rehmannia Root Extract, Paeonia Suffruticosa Root Extract, Polyquaternium-10, Glycerin, Camellia Japonica Seed Oil, Butylene Glycol, Citric Acid, Polyglyceryl-10 Eicosandioate/Tetradecanedioate, Hexyl Dimethylolpropionate, Cananga Odorata Flower Oil, Pelargonium Graveolens Oil, Chamaecyparis obtusa Oil, Myrrh Oil, Lavender Oil, Origanum Majorana Leaf Oil, Camphor Bark Oil, Yuzu Peel Oil

How to use

Brush your hair and pre-wash before shampooing. Take an appropriate amount in your palm, create a lather, gently massage your scalp, and 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.