Protego 800ml

Plex Treatment Developed Through Repeated Bleaching Experiments

Not just about strength—unmatched resistance to breakage with a luxurious feel. The ultimate plex treatment that overturns the common knowledge of bleaching.

Having just one bottle in a salon expands possibilities—not only for bleaching but also for coloring. It can even be used as a hair repair treatment, making it highly versatile for a wide range of salon services.

Firmness & Elasticity

• FiberHance™ ※1
• Curetein Alpha ※2
• Active Keratin ※3

Protection

• Diglucosyl Gallic Acid
• Hybrid Silk Polymer ※4
• Various Emollient Ingredients ※5

Suppleness

• Hybrid 18-MEA ※6
• Suizenji Nori Polysaccharide
• Various Ceramides ※6

Hair Repair Ingredients

• Levulinic Acid
• Dicarboxylic Acid
• Succinic Acid
• Fumaric Acid
• Maleic Acid
  

※1 FiberHance™ is a trademark of Ashland. (Hydroxypropyl Gluconamide, Gluconic Acid Hydroxypropyl Ammonium)
※2 Curetein® is a registered trademark of Advance Co., Ltd. (Hydrolyzed Keratin)
※3 Hydrolyzed Keratin
※4 (Hydrolyzed Silk/PG-Propyl Methylsilanediol) Crosspolymer
※5 Emollients: Sclerocarya Birrea Seed Oil, Olive Fruit Oil, Macadamia Seed Oil, Meadowfoam Oil, Jojoba Seed Oil, Sunflower Seed Oil
※6 Ceramides: Ceramide NG, Ceramide NP, Ceramide AP

Application Methods

1. Hair Repair (Acid Heat) Treatment

1. After shampooing, apply the appropriate amount based on hair length and distribute evenly.
2. Leave on for approximately 15 minutes (Heating enhances the effect).
3. Rinse thoroughly.
4. Blow-dry and finish with a flat iron.

Recommended Usage Amount:

• Short Hair: 5–10g
• Medium Hair: 10–15g
• Long Hair: 15–20g

Flat Iron Temperature Guide:

• Bleached Hair: 140°C
• Colored Hair: 150°C
• Virgin Hair: 160–180°C

2. As a Treatment

1. After shampooing, apply the appropriate amount based on hair length and distribute evenly.
2. Rinse thoroughly.
3. Blow-dry.

Recommended Usage Amount:

• Short Hair: 6–9g
• Medium Hair: 9–15g
• Long Hair: 15–21g

3. For Hair Coloring

1. Mix the appropriate amount into the bleaching or coloring agent (based on the total amount of Part 1 & Part 2).
2. Apply bleach or on-color as usual.

Recommended Mixing Ratio (Based on Total Product Amount):

• Virgin Hair / 1x Bleach (Low Damage): 5–10%
• 2x Bleach (Medium Damage): 10–15%
• 3x Bleach (High Damage): 15–20%

Fragrance & Odor Masking Technology

This formula includes a masking fragrance to reduce the characteristic strong odor of bleach. It effectively neutralizes the pungent scent while providing a refreshing and pleasant experience.

The scent, Solem Pear, is inspired by sun-kissed ripe pears wrapped in a delicate freesia bouquet.

Fragrance Notes:
Top Notes: Lemon, Pear
Middle Notes: Jasmine, Centifolia Rose, Bulgarian Rose
Base Notes: Musk, Patchouli, Amber

Development Background

Colorlog is an Instagram account that conducts daily bleaching and hair color comparison experiments, testing on hair bundles.

Through these experiments, we have continuously developed this product while addressing hairstylists' concerns, such as, "Does bleaching really cause this much damage?!"

This formula is not only extremely resistant to breakage but also prioritizes the feel of the hair, achieving a new, bouncy texture with an unprecedented smooth and moisture-rich sensation. This plex treatment eliminates hairstylists' worries by redefining the bleaching experience.