NEW
Merit Rinse-Free Shampoo Cool Refill
Merit Rinse-Free Shampoo Cool Refill — refreshing menthol-infused 2-in-1 refill for hot seasons and active lifestyles.
$10.76
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
Merit Rinse-Free Shampoo Cool Refill — refreshing menthol-infused 2-in-1 refill for hot seasons and active lifestyles.
About this product
Merit Rinse-Free Shampoo is one of KAO's most practical innovations in the Merit range — a complete wash-in-one-step shampoo that incorporates conditioning agents alongside Merit's trusted clean-scalp formula, eliminating the need for a separate conditioner. This 2-in-1 system is enormously popular in Japan among busy households, single-step washers, and travellers who want to reduce shower time without sacrificing scalp cleanliness or hair manageability. The 450ml pump bottle provides generous family-size volume for convenient, mess-free daily use.
How to use
- Open the refill at the tear notch and pour into the empty Merit Cool pump bottle
- Apply 1–2 pumps to wet hair, massaging into the scalp with fingertip circular motions
- Work lather through lengths
- Rinse thoroughly — the cool sensation is most prominent during the final rinse when water hits the menthol on the scalp
- No conditioner required
Ingredients
- Sodium laureth sulfate — thorough scalp-cleansing surfactant
- Cocamidopropyl betaine — gentle co-surfactant
- Zinc pyrithione (ZPT) — anti-dandruff active
- Menthol — natural mint extract that triggers TRPM8 cold-receptor activation on the scalp for a long-lasting cool, fresh sensation
- Polyquaternium-10 — conditioning polymer for rinse-in smoothness
- Glycerin — humectant
- Citric acid — pH adjuster
FAQ
How strong is the cooling effect?
Merit Cool delivers a noticeable but not overwhelming mint chill — clearly refreshing without the intense scalp tingle of some men's cooling shampoos.
Is this only for summer use?
Merit Cool is popular year-round among those who prefer a refreshing wash experience; the seasonal association is a marketing convention, not a usage restriction.
Is this safe for sensitive scalps?
Menthol may cause mild tingling on sensitive scalps; discontinue if irritation occurs.
Same formula as the pump bottle?
Yes — identical formula in eco-refill packaging.
Does the refill need a specific Cool pump bottle?
Use the Merit Rinse-Free Shampoo Cool pump bottle; do not mix with the non-cooling Merit formula bottles.
🇵🇭 For Philippines customers
For Filipino households with multiple family members sharing one bathroom and limited morning time — particularly those where parents are prepping children for school while simultaneously getting ready for work — KAO Merit Rinse-Free Shampoo is the practical solution: a 2-in-1 formula that incorporates conditioning agents alongside Merit's clean-scalp cleansing, eliminating the separate conditioner step entirely.
Available in 3 variants and popular among Japanese families for exactly this time-saving principle, it suits the Philippine context where crowded mornings and limited hot water supply make a one-step hair wash far more workable than a two-product routine — without sacrificing the manageable, smooth-feeling hair result that conditions daily wear.
Authentic, shipped direct from Japan — delivery 10–14 days, free over ₱3,000.
🇺🇸 For US customers
Across the United States, where year-round heat, humidity, and indoor heating create scalp and hair challenges, many US shoppers are trying Japanese scalp-care and hair-care formulations as a solution, and for American households with multiple family members sharing one bathroom and limited morning time — particularly those where parents are prepping children for school while simultaneously getting ready for work — KAO Merit Rinse-Free Shampoo is the practical solution: a 2-in-1 formula that incorporates conditioning agents alongside Merit's clean-scalp cleansing, eliminating the separate conditioner step entirely.
Available in 3 variants and popular among Japanese families for exactly this time-saving principle, it suits the American context where crowded mornings and limited hot water supply make a one-step hair wash far more workable than a two-product routine — without sacrificing the manageable, smooth-feeling hair result that conditions daily wear.
Authentic, shipped direct from Japan — delivery 10–14 days, free shipping over $149.
KAO Merit Rinse-Free Shampoo Cool Refill
$10.76