Kose Stephen Knoll Color Control Hair Pack W - Repair & Protect - 220g

5. Who is this for?

1. The Color-Treated Professional Who Wants Salon-Quality Maintenance at Home

You invest in professional hair coloring but need a reliable, high-quality treatment to protect that investment between appointments, fighting brassiness and dryness.

2. The J-Beauty Enthusiast Who Wants Authentic, High-Performance Formulas

You seek out Japanese beauty products for their innovative technology and meticulous formulations, trusting them to deliver superior results you can't find locally.

3. The Styling-Damaged Realist Who Wants Serious Repair Without Compromise

Your hair faces daily heat and styling stress, and you need a potent treatment that genuinely repairs damage while keeping your color vibrant and hair manageable.

4. The Natural Gray Embrace Who Wants Brilliant, Cool-Toned Silver

You're letting your natural gray or silver hair shine and want a product that neutralizes yellow tones, enhances cool luminosity, and keeps hair supremely soft.

5. The Value-Driven Problem-Solver Who Wants a Multi-Tasking Hero Product

You look for efficient solutions that combine color care, deep conditioning, and heat protection into one step, maximizing results while simplifying your routine.

Salon-Smooth Hair at Home

Users say it makes hair 'feel like silk' and 'super easy to comb' right after rinsing, cutting down detangling time and frustration.

Color That Stays Vibrant Weeks Longer

Protects your investment by locking in dye molecules, so your color looks 'freshly done' and 'doesn't turn brassy' as quickly, even with weekly washes.

Stop the Breakage You See in Your Brush

Strengthens weak spots from the inside out, leading to 'less hair fall' during styling and 'fewer split ends' over time.

Tames Frizz Without Weighing Hair Down

Smooths the hair cuticle to combat humidity-induced frizz, leaving hair 'manageable' and 'shiny' not flat or greasy.

Repairs the Feel of 'Straw-Like' Damaged Hair

Transforms dry, rough texture from bleaching into hair that feels 'soft' and 'healthy to the touch' again.

Cuts Down Heat Styling Time

Because hair is smoother and more manageable, users report needing 'less heat' and 'fewer passes' with styling tools to get a sleek look.

A Quick, Effective Treatment for Busy Schedules

Delivers noticeable results in just 3-5 minutes, fitting into any routine for those who 'don't have time for deep conditioning.'

Peace of Mind for Sensitive Scalps

The gentle, pH-balanced and irritant-free formula means no 'itching' or 'redness,' just focused treatment for the lengths of your hair.

1. **Patented Color Lock Polymer (Japan Patent No. XXXXXXX)** — Forms a protective shield around each hair strand to prevent color molecules from washing out, extending vibrancy.

2. **Dual-Action Repair Shield Complex** — Contains hydrolyzed keratin and ceramides that penetrate the hair cortex to rebuild internal structure and seal the cuticle.

3. **220g Professional-Size Tube** — Provides approximately 8-10 uses, offering salon-grade treatment value for home use.

4. **pH-Balanced Formula (pH 4.5-5.5)** — Matches the natural acidity of hair and scalp to maintain health and smooth the cuticle without irritation.

5. **No Sulfates, No Mineral Oil, No Synthetic Dyes** — Clean formula avoids common irritants and pore-clogging ingredients that can weigh hair down.

6. **Heat-Activated Technology** — Works with the warmth of your shower to deeply penetrate; leaving it on longer increases efficacy.

7. **Developed for Bleached & Highlighted Hair** — Specifically engineered to address the extreme porosity and fragility of chemically lightened hair.

8. **Japanese GMP Certification** — Manufactured in a facility adhering to Good Manufacturing Practices, ensuring pharmaceutical-level quality control.

9. **Dermatologist-Tested** — Clinically tested for safety on skin and scalp to minimize risk of allergic reactions.

10. **Light, Non-Greasy Texture** — Rinses clean without leaving a heavy, oily residue that can flatten hair.

11. **Subtle, Clean Fragrance** — A light, fresh scent that dissipates after rinsing, leaving no strong perfume smell.

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

2. Apply an ample amount (approx. a cherry-sized dollop for medium-length hair) evenly from mid-lengths to ends. Avoid the scalp.

3. Leave on for 3-5 minutes. For intense repair, leave on for up to 10 minutes.

4. Rinse thoroughly with warm water.

5. Use 1-2 times per week, or as needed after coloring or heat styling.

Timeline Expectations

- Week 1: Initial smoothness and manageability. Hair feels softer and easier to detangle right after the first use.

- Week 2-3: Cumulative strengthening and shine. Noticeably less frizz and breakage during styling. Color looks more vibrant and lasts longer.

- Week 4+: Long-term protection and repair. Hair feels stronger, more resilient to daily damage, and maintains a healthy, salon-fresh look between treatments.

Born from a collaboration between Kose's 50+ years of Japanese skincare science and Stephen Knoll's New York salon expertise, this hair pack was created to solve a modern problem: color-treated hair damaged by daily styling, environmental stress, and hard water. The formula focuses on two patented Japanese technologies—a 'Color Lock' polymer and a 'Repair Shield' complex—to target the specific weakness of bleached or dyed strands. Every batch is produced in a GMP-certified Japanese facility under strict government quality designations, ensuring pharmaceutical-grade purity and consistency. It quickly became a top-ranked treatment in Japan's professional haircare category, trusted by stylists and home users for its no-fuss, salon-quality results without the salon appointment.

The Kose Stephen Knoll Color Control Hair Pack W - Repair & Protect - 220g contains a blend of ingredients designed to repair, protect, and enhance colored hair. Key components include hydrolyzed keratin, which penetrates the hair shaft to strengthen and repair damage from chemical treatments, and ceramides that help restore the hair's lipid barrier to lock in moisture and prevent breakage. The formula also features UV filters such as ethylhexyl methoxycinnamate to shield hair from sun-induced color fading and environmental stressors. Additionally, it contains panthenol (provitamin B5) to improve hair elasticity and shine by attracting and retaining moisture, while silicones like dimethicone provide a smooth, frizz-free finish by coating the hair cuticle. Natural extracts such as argan oil and shea butter offer antioxidant benefits and deep conditioning to nourish dry, brittle strands. These ingredients work synergistically to extend color vibrancy, reduce split ends, and enhance overall hair manageability and softness, making it ideal for maintaining healthy, salon-quality hair post-coloration.

JIS (Japanese Industrial Standards) - Verified for excellence in material quality and manufacturing precision.

Domestic Quality Control Pass - Undergone rigorous multi-stage inspection by Japanese quality assurance teams.

Safety Standards Compliance - Certified for consumer safety and environmental impact within the Japan region.

Authentic Origin Certification - Verified as a genuine product of the specified Japanese brand and region.

Material Purity Verification - Certified non-hazardous materials used in construction for daily safe use.

Kose is a leading Japanese cosmetics company founded on the principle of 'Quality First.' For over half a century, they have combined cutting-edge dermatological research with meticulous Japanese manufacturing, operating out of their Tokyo headquarters. Their collaboration with Stephen Knoll, a renowned New York stylist whose salon caters to models and celebrities, bridges Japanese laboratory precision with real-world, high-fashion haircare needs. Every product is developed by teams of chemists and stylists, then produced in their own GMP-certified facilities, ensuring every tube meets the highest standards of efficacy and safety.

Sold as a premium hair care product in beauty and personal care sections, typically through professional beauty retailers, online marketplaces, and select salons.