Tsujimoto Market: Our Guarantees
Description
Kao Segreta Hair Treatment — Intensive Care for Adult Hair
Overview
Segreta is Kao's hair care line for adult hair, created for the changes many people notice from around their late 30s and 40s — loss of volume at the crown, dryness at the ends and less shine. This intensive treatment is a weekly step to bring back softness and body.
It conditions with a Quartamin-based formula plus plant-derived ingredients to leave hair smoother and fuller-feeling, while helping tame dry, flyaway ends. Used once or twice a week, it pairs naturally with the Segreta shampoo.
Explore more Japanese hair care and our hair treatment collection.
Key Benefits
- ✓ Intensive treatment for adult hair concerns
- ✓ Supports volume at the crown and smoother ends
- ✓ Quartamin-based conditioning for soft, manageable hair
- ✓ Plant-derived ingredients for a pleasant finish
- ✓ Easy weekly step alongside Segreta shampoo
- ✓ Authentic Kao product, shipped directly from Japan
Product Details
| Brand | Segreta (Kao) |
|---|---|
| Product Name (EN) | Hair Treatment |
| Category | Hair Care |
| Subcategory | Hair Treatments & Masks |
| Product Type | Intensive hair treatment |
| Target | Adult hair: volume, dryness, shine |
| Use Frequency | 1–2 times weekly |
| Key Feature | Quartamin + plant-derived ingredients |
| Country of Origin | Japan |
| Format | Tube/jar (see package for grams) |
Who Is This For?
- Adult hair losing volume at the crown
- Dry, dull ends that need extra care
- Anyone wanting a weekly intensive treatment
- Users of the Segreta shampoo wanting the full routine
How to Use
- After shampooing, gently squeeze out excess water.
- Apply the treatment from mid-lengths to ends, then comb through.
- Leave for a minute, then rinse thoroughly.
Frequency: 1–2 times weekly. Tip: focus on the ends, where hair is driest.
Full Ingredients
A conditioning treatment with Quartamin-type conditioning agents and plant-derived ingredients. Please refer to the package for the complete, up-to-date ingredient list.
Cautions
- For external use on hair only.
- Avoid contact with eyes; rinse well if it gets in.
- Discontinue if scalp irritation occurs.
- Keep out of reach of children; store away from direct sunlight and heat.
Package Contents
1 × Kao Segreta Hair Treatment (see package for grams).
Shipping & Store Notes
- Ships directly from Japan
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Opened cosmetics and supplements cannot be returned for hygiene and safety reasons
Authenticity Guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed in Kobe and dispatched with full tracking.
FAQ
How often should I use it?
One to two times a week is typical for an intensive treatment; use the Segreta conditioner on other days if you like.
Is it just for older hair?
It is designed around adult hair concerns like volume and dryness, but anyone with those needs may enjoy it.
Where do I apply it?
Focus on mid-lengths and ends rather than the scalp, where hair tends to be driest.
Can I use it with another shampoo?
Yes, though it is designed to pair with the Segreta shampoo for a full routine.
Is this the authentic Japanese product? Where does it ship from?
Yes — genuine Kao product sourced directly from Japan and dispatched from Kobe with full tracking.

