The summer-limited "Extra Fresh & Repair" from the hair care series Diane Perfect Beauty is making its return. First launched in 2018, this seasonal favorite is set to go on sale from April 1, 2026 (Wednesday) at drugstores nationwide and various e-commerce sites.
The packaging features a pop and cute design with illustrations of floaties and swimsuits in vitamin yellow, evoking the excitement of summer and letting you get a head start on the season right from your bathroom.
Extra Fresh & Repair Shampoo & Treatment
The product features feather keratin2 for repairing UV-damaged1 hair, delivering moisture and caring for dryness damage while leaving hair feeling light and glossy. Three types of fresh herbs*3 work directly on the scalp to address summertime stickiness and sweat, while the refreshing grapefruit and peppermint fragrance provides a revitalizing bath time experience even during the humid season.
Shampoo & Treatment Set 450ml×2 / ¥1,320 (tax included)
Release date: April 1, 2026 (Wednesday)
Key Ingredients
Feather Keratin*2 for UV Damage Care
The formula contains feather keratin*2 — hydrolyzed keratin extracted from waterfowl feathers that contains 1.5 times more hydrophobic amino acids than regular hydrolyzed keratin. Its high hair-repair effect protects the cuticle for a light, smooth finish.
Three Herbs and Scalp-Refreshing Ingredients
Rosemary, lemongrass, and peppermint extracts (three types of herbs*3) target the scalp during summer, leaving it fresh and clean while helping to maintain a healthy hair environment.
Organic Argan Oil*5
Organic oil penetrates deep into damaged hair to provide thorough repair.
*1 Due to dryness *2 Hydrolyzed keratin (for repair) *3 Rosemary leaf extract, lemongrass leaf/stem extract, peppermint leaf extract (moisturizing ingredients) *4 Within the Moist Diane series *5 Argania spinosa kernel oil (moisturizing ingredient)
Eco-Friendly Refill Option Available
This year, the large-capacity refill type designed with the environment in mind will again be available nationwide, giving customers the flexibility to choose what suits their lifestyle.
Product Lineup
In addition to the Extra Fresh & Repair set, the Diane Perfect Beauty line offers a wide range of summer hair and body care options.
The lineup includes the Perfect Beauty line, Maegami Stick (hairline styling stick), color shampoos, dry shampoo, medicated deodorant dry spray, quick-dry hair spray, and Diane Lotus, among others. All prices are listed inclusive of tax.
