The shiseido crystallizing hair straightener 1s 400g and neutralizer 2 cream 400g set is a two-step permanent straightening system for severely damaged and bleached hair. It softens and reshapes the hair’s keratin structure for smooth, salon-quality straight results that last.

Premium Rebonding for Severely Damaged & Bleached Hair

Transform your frizzy, unmanageable hair into smooth, salon-quality straight hair with the Shiseido Crystallizing Straightener 1S + Neutralizer 2 Cream Set (400g).

This premium two-step permanent straightening system (ubat rebonding) uses advanced chemical softening technology to reshape the hair’s keratin structure for long-lasting results. The 1S Straightener (Pink Pouch) is the gentlest formulation in the Shiseido Crystallizing line, specifically formulated for very sensitized hair, bleached hair, or severely damaged hair (rambut bleach atau rosak teruk).

Paired with the Neutralizer 2 Cream, it locks in the straight shape, leaving your hair with a heavy, moist, and glossy finish (finishing lurus, berat dan lembap berkilat).

Key Features & Benefits

Targeted Formula (1S): The ultimate solution for very sensitized and damaged hair that cannot withstand harsh rebonding chemicals.
Long-Lasting Straightness: Provides a permanent straightening effect that lasts for months when cared for properly.
Professional Salon Finish: Leaves hair sleek, shiny, and smooth, eliminating frizz.
Complete Set: Includes Step 1 (Softener) and Step 2 (Neutralizer Cream) in generous 400g salon-size pouches.

How to Use (Cara Penggunaan Ala Salun)

Step 1: 1S Hair Softener (Ubat Pelembut Rambut)

Application: Apply the 1S cream evenly from the mid-lengths to the ends of the hair. Crucial: Keep the product 1-2 cm away from the scalp to avoid severe irritation or hair breakage.
Processing Time: Leave on at room temperature for 10 to 20 minutes. Perform a “Stretch Test” by gently pulling 2-3 strands of hair. If it stretches elastically to 1.5x its original length, the hair is sufficiently softened.
Rinse & Iron: Rinse thoroughly with warm water to remove all residue. Blow-dry the hair 100%, then use a flat iron at 180°C (356°F) to straighten the hair section by section, holding for 2-3 seconds per section.

Step 2: Neutralizer 2 Cream (Ubat ‘Lock’ Lurus)

Application: Apply the Neutralizer 2 cream evenly all over the hair, from roots to ends, to lock in the straightened shape.
Comb & Wait: Use a wide-tooth comb to ensure even distribution and keep the hair straight. Leave the neutralizer on for 20 to 30 minutes.
Final Rinse: Rinse thoroughly with water. Failing to completely wash out the neutralizer can leave the hair brittle. Blow-dry and style as usual!

Ingredients (Bahan-Bahan)

Neutralizer 2 Cream: Water, Cetearyl Alcohol, Dimethicone, Behenyl Alcohol, Hydrogen Peroxide, Behentrimonium Chloride, Mineral Oil, Isopropyl Alcohol, Disodium Phosphate, and other conditioning agents. (Note: Contains Hydrogen Peroxide).
1S Straightener: Features a specialized chemical softener base designed specifically for the delicate structure of sensitized hair. (Note: Keep out of reach of children and avoid contact with eyes).

⚠️ Safety Warnings (Amaran Keselamatan)

For Professional Use / Experienced DIYers: Rebonding requires precision. Incorrect processing times or applying Step 1 directly to the scalp can cause hair to become “gummy”, snap, or cause scalp burns.
Always strictly adhere to the processing times and temperature limits (Do not exceed 180°C when ironing).

Rambut Rosak

SHISEIDO Crystallizing Hair Straightener 1S 400g and Neutralizer 2 Cream 400g