The moment you blow-dry your hair, it snaps back to salon-level straight and glossy — fingers glide through strands as cool and smooth as silk. The ReFa Milk Protein Straight line fills your bathroom with a fresh Misty Sabon milk fragrance. The lather is soft and creamy like fresh milk, and even after rinsing, your hair tips stay obedient — no more frizzy mornings, even on the most humid days.

Features
- Natural milk-derived protein (*1) penetrates deep into the hair's damage holes, rebuilding the internal structure and locking in moisture for smooth, straight strands from within.
- Keep Protein ingredients (*2) mimic the "best state" right after blow-drying and hold that shape memory for hours of sleek straight feel.
- Designed for hair that goes frizzy again soon after blow-drying — targets humidity-induced bending and cuticle damage.
- Shampoo: dense, close-contact lather cleans gently without tangling; Treatment: repair-type care with smooth glide and weightless finish.
- Fresh Misty Sabon milk-soap scent — leaves a subtle, clean sweetness after the shower.
- Made in Japan. Large 500g / 500mL home-size pair: Shampoo (500mL) and Treatment (500g).

How to Use
Shampoo: Thoroughly wet hair, lather an appropriate amount in your palms, massage into scalp and hair, then rinse well.
Treatment: After shampooing, gently towel-dry, apply an appropriate amount from mid-length to ends, leave on for 1-3 minutes, then rinse.
Best paired with a blow-dryer for optimal results.

[CN] Shampoo Ingredients: Water, Sodium Lauroyl Methylaminopropionate, Sodium Cocoyl Methyl Taurate, Sodium Cocoyl Glycinate, Glycerin, Hydrolyzed Milk Protein, Tryptophan, (Dihydroxymethylsilylpropoxy) Hydroxypropyl Hydrolyzed Soy Protein, Gamma-Docosalactone, Meadowfoam Delta-Lactone, Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate, Diethyl Sebacate, Hydrolyzed Collagen, Panthenol, Betaine, PPG-4 Myreth-20, Polyquaternium-10, Polyquaternium-7, Salicylic Acid, Citric Acid, Disodium EDTA, Sodium Laureth Sulfate, Cocamidopropyl Betaine, Fragrance, Preservatives.

[CN] Treatment Ingredients: Water, Stearyl Alcohol, Behentrimonium Chloride, Cyclopentasiloxane, Glycerin, Cetyl Alcohol, Hydrolyzed Milk Protein, Tryptophan, (Dihydroxymethylsilylpropoxy) Hydroxypropyl Hydrolyzed Soy Protein, Gamma-Docosalactone, Meadowfoam Delta-Lactone, Polyquaternium-18, Quaternium-36, Squalane, Shea Butter, Betaine, Panthenol, Citric Acid, Disodium EDTA, Fragrance, Preservatives.

Made in: Japan
Volume: Shampoo 500mL / Treatment 500g
Launch: 3 March 2026

*1 Hydrolyzed Milk Protein, Tryptophan (hair conditioning)
*2 (Dihydroxymethylsilylpropoxy) Hydroxypropyl Hydrolyzed Soy Protein, Gamma-Docosalactone, Meadowfoam Delta-Lactone (hair conditioning)