GK HAIR Keratin Shampoo for Color-Treated Hair — 10.1 oz Sulfate & Paraben Free, Moisturizing Color Protection

GK HAIR Keratin Shampoo for Color-Treated Hair is a sulfate- and paraben-free moisturizing cleanser formulated to gently protect color, rebuild keratin bonds, and reduce frizz for softer, shinier hair.

This salon-grade shampoo is made for anyone who wants to preserve hair color while improving manageability. It combines keratin protein with a hydrating base to cleanse without stripping pigments or natural oils. Free from sulfates and parabens, this formula removes buildup and softens strands, making it suitable for daily use on dry, damaged, or frizz-prone hair.

How does this shampoo protect my color between salon visits?

The formula avoids harsh sulfates and uses gentle surfactants that lift dirt and product buildup without leaching dye molecules. Keratin and conditioning agents help seal the hair surface, reducing color fade from washing and environmental stress.

• Sulfate-free surfactants for milder cleansing
• Keratin proteins to smooth cuticles and lock pigment
• Hydrating agents to prevent dryness that accelerates fading
• Safe for frequent use on color-treated hair

What benefits will I notice for dry, damaged, or frizzy hair?

This shampoo supplies moisture and protein to thirsty strands, which improves elasticity and reduces visible frizz. Regular use helps hair feel softer and easier to style, with fewer split ends and less breakage over time.

• Deep hydration from root to tip
• Keratin reinforcement to reduce breakage and split ends
• Frizz control and static reduction for smoother styling
• Enhanced shine and natural movement

How should I use it to get the best results?

Apply to wet hair, massage thoroughly into the scalp and lengths to create a gentle lather, then rinse. For optimal outcomes, follow with a GK HAIR conditioner or treatment to lock in moisture and keratin benefits.

• Use lukewarm water to protect color vibrancy
• Massage scalp for 30–60 seconds to remove buildup
• Rinse and repeat if hair is very oily or product-heavy
• Finish with a compatible conditioner or mask

Is this shampoo suitable for all hair types and scalps?

Yes—this moisturizing keratin formula is designed for a wide range of hair textures and conditions, from fine and color-treated to thick and chemically processed. It’s also gentle on the scalp and works well as a clarifying step in regular haircare routines.

• Safe for color-treated, chemically processed, and natural hair
• Gentle enough for sensitive scalps seeking a mild cleanse
• Clarifies without over-drying or stripping oils
• Cruelty-free formula without sulfates or parabens

Who is this for: GK HAIR Keratin Shampoo is ideal for people who color their hair and want a daily or regular-use cleanser that preserves shade intensity while improving hair strength and manageability. It suits users with dry, damaged, frizzy, or thinning hair who prefer formulas free of sulfates and parabens. If you want a product that balances gentle cleansing with keratin-based repair and added shine, this shampoo fits into salon-quality routines and at-home maintenance plans.