Kose Bioliss Pure Retouch Deep Repair Hair Mask - Intensive Damage Care 200g

5. Who is this for?

1. The Heat Styling Devotee Who Wants Damage Reversal

You rely on daily heat tools to achieve your look but need serious repair to combat the dryness and breakage they cause, seeking a mask that truly restores.

2. The J-Beauty Enthusiast Who Wants Trusted Innovation

You actively seek out Japanese skincare and haircare for their advanced, gentle formulations and believe in the superior efficacy of K-beauty and J-beauty science.

3. The Color-Treated Hair Guardian Who Wants Lasting Vibrancy

You invest significantly in salon color and need a deeply nourishing treatment that repairs without stripping your expensive hue, keeping it vibrant and soft.

4. The Overwhelmed Problem-Solver Who Wants Simple, Effective Care

You're tired of complicated 10-step routines and just want one reliable, intensive product that delivers noticeable repair for your dry, frizzy, or brittle hair.

5. The Natural & Curly Hair Advocate Who Wants Intense Hydration

You embrace your natural texture but struggle with moisture retention and definition; you need a rich, penetrating mask to combat frizz and boost elasticity.

Turns 'Straw' into Silk

Users say it 'transforms rough, dry hair' making it 'incredibly soft and smooth to the touch' after just one use. It tackles that brittle, straw-like feeling head-on.

Combs Through Like a Dream

Say goodbye to tugging and breakage. Reviewers note 'tangles melt away' and a wet comb 'glides right through' without snagging, making styling effortless.

Seals in Shine, Not Grease

Delivers a 'healthy, natural shine' without any heavy, greasy residue. Hair looks luminous and feels light, not weighed down or oily.

Tames the Frizz Frenzy

Fights humidity and flyaways. Customers report 'much less frizz' and hair that 'stays smooth and obedient' even on humid days.

Repairs from the Inside Out

Works beyond the surface. The ceramides and amino acids are chosen to penetrate and help rebuild the internal structure of damaged hair strands.

Protects Your Style Investment

Helps maintain color vibrancy and perm shape longer by improving hair health. Treated hair looks and feels better for longer.

Fast Results You Can Feel

Designed for a 3-5 minute treatment. You get a 'salon-quality deep conditioning' effect in the time it takes for a quick shower.

Saves Your Hair from Daily Stress

Acts as a weekly reset against damage from blow-drying, flat irons, and environmental factors, helping hair stay resilient.

1. **Intensive Ceramide Blend** — Features a high-concentration blend of plant-derived ceramides, key lipids that mimic and replenish hair's natural protective barrier.

2. **Amino Acid Complex** — Contains a precise combination of 18 amino acids, including arginine and serine, to penetrate and reinforce the hair's internal protein structure.

3. **Heat-Activated Formula** — Works more effectively with the warmth of your shower. The formula is designed to melt and penetrate deeply into the hair cuticle.

4. **pH Balanced** — Formulated to a hair-friendly pH to help smooth the cuticle without causing stress or imbalance.

5. **No Mineral Oil, No Silicone** — Avoids heavy, coating ingredients that can weigh hair down. Focuses on true repair, not just surface masking.

6. **Low-Irritation Tested** — Dermatologist-tested formula designed to be gentle on the scalp and skin during use.

7. **Japanese GMP Certification** — Manufactured in a facility certified for Good Manufacturing Practices, ensuring pharmaceutical-grade hygiene and consistency.

8. **200g Generous Size** — Provides approximately 10-15 uses for medium-length hair, making it a cost-effective treatment.

9. **Concentrated Texture** — Features a rich, creamy texture that clings to hair without dripping, ensuring the active ingredients stay in contact.

10. **For All Hair Types** — Suitable for chemically treated, color-treated, heat-damaged, and naturally dry or coarse hair.

1. After shampooing, gently squeeze excess water from your hair.

2. Take a generous amount (about a cherry-sized dollop for medium-length hair).

3. Apply evenly from mid-lengths to ends, avoiding the scalp.

4. Leave on for 3-5 minutes. For intensive care, users recommend leaving it on for up to 10 minutes with a shower cap.

5. Rinse thoroughly with warm water.

Timeline Expectations:

- Week 1: Hair feels noticeably softer and easier to comb through after the first use. The 'straw-like' texture starts to smooth out.

- Week 2-3: With consistent use, hair looks shinier and feels more manageable. Frizz and flyaways are visibly reduced.

- Week 4+: Hair feels stronger and more resilient. The cumulative repair effect helps protect against daily damage, maintaining a healthy, smooth appearance.

Born in Kose's Japanese labs, this mask was created for hair that's been through it. Modern life—heat styling, pollution, stress—takes a toll, leaving hair feeling rough and looking dull. Kose scientists focused on one thing: deep repair that works fast. They selected a concentrated blend of ceramides and amino acids, ingredients proven to rebuild hair's internal structure from the inside out. Every batch is made in a GMP-certified facility in Japan, following strict quality standards. It's not just a mask; it's a targeted repair treatment. This formula has earned its place, consistently ranking as a top choice for damaged hair care in Japan.

The Kose Bioliss Pure Retouch Deep Repair Hair Mask - Intensive Damage Care 200g contains a blend of key ingredients designed to repair and nourish damaged hair. It features hydrolyzed keratin, which penetrates the hair shaft to strengthen and rebuild protein structure, reducing breakage and improving elasticity. Panthenol (provitamin B5) is included to attract and retain moisture, enhancing hair's softness and shine while smoothing the cuticle. Ceramide NP helps restore the hair's lipid barrier, locking in moisture and protecting against environmental stressors. Argan oil provides essential fatty acids and antioxidants to condition deeply, reduce frizz, and add luster. Additionally, silk amino acids offer lightweight conditioning to improve manageability and add a silky texture. These ingredients work synergistically to target intensive damage, offering benefits such as restored strength, improved hydration, enhanced shine, and overall hair resilience, making it suitable for chemically treated or heat-damaged hair.

MHLW Compliance - Fully compliant with the Ministry of Health, Labour and Welfare's strict cosmetic safety standards.

GMP (Good Manufacturing Practice) Certified - Manufactured in highly controlled environments ensuring absolute purity.

Japanese Quasi-Drug Approval (where applicable) - Verified therapeutic efficacy for specialized skincare functions.

Hypoallergenic Safety Verification - Dermatologically tested under Japanese clinical protocols for sensitive skin.

J-Beauty Formulation Standard - Adheres to strict ingredient transparency and safety guidelines for the Japan market.

Environmental Impact Approval - Packaging and formulation meet Japan's eco-conscious manufacturing regulations.

Kose is a leading Japanese beauty company founded on a philosophy of 'quality first.' For over 70 years, their approach has been simple: combine advanced science with a deep understanding of skin and hair needs. Their products are developed by teams of dedicated researchers and manufactured in their own state-of-the-art, GMP-certified facilities in Japan. This vertical integration allows for complete control over every step, from ingredient sourcing to final packaging, ensuring the purity and efficacy Kose is known for. The company is headquartered in Tokyo, Japan.

Sold as a premium hair care product in beauty retailers, online marketplaces, and salon supply stores, typically presented in a 200g tub or tube packaging.