GK HAIR Keratin Shampoo & Conditioner Set, 10.1 oz Each — Sulfate-Free Moisturizing Duo for Color-Treated Hair

GK HAIR Keratin Shampoo and Conditioner set is a sulfate- and paraben-free moisturizing duo formulated to protect color, smooth frizz, and hydrate dry, damaged hair while remaining lightweight enough for daily use.

This two-bottle kit pairs a keratin-enriched shampoo with a matching conditioner, each 10.1 oz, designed for color-treated, chemically processed, or naturally dry hair. The formulas avoid harsh sulfates and sodium chloride and use pea protein, natural seed oils, and tea tree-derived ingredients to help strengthen strands, lock in moisture, and improve manageability. Use it as a regular maintenance routine after coloring, perms, keratin treatments, or to support finer hair that needs volume without heaviness.

How does this set protect color-treated hair?

The sulfate-free formulation minimizes color stripping and fading by avoiding harsh surfactants that can lift dye molecules. Conditioning agents help seal the cuticle to retain pigment and boost shine, so color looks fresher between salon visits.

• Paraben- and sulfate-free base that reduces color loss
• Lightweight conditioners seal cuticles for gloss and longevity
• No sodium chloride—safe for post-keratin and treated hair

Will it help dry, frizzy, or damaged hair feel smoother?

The duo is formulated to add moisture without weighing hair down. Keratin and natural oils target dryness and frizz while pea protein supports fiber strength, so hair appears smoother and more resilient after multiple uses.

• Keratin complex to help smooth and reinforce strands
• Natural seed oils and tea tree-derived ingredients for hydration and frizz control
• Lightweight finish keeps fine or thin hair from becoming limp

Can it support thinning or weakened hair?

While not a medical treatment, the set includes strengthening ingredients like pea protein that help reduce breakage and visually improve fullness. Regular use can make hair easier to style and less prone to snapping during brushing and heat styling.

• Pea protein to help reinforce fragile strands
• Moisture balance to prevent brittleness and breakage
• Compatible with volumizing routines and styling serums like GKHair Argan Oil

How do I integrate this into my salon or at-home routine?

Use the shampoo to cleanse gently, then follow with the conditioner focusing on mid-lengths to ends. For best results on treated or fragile hair, combine with GKHair Argan Oil Serum before heat styling and avoid high-temperature settings.

• Shampoo twice if hair is heavily product-laden; otherwise once
• Apply conditioner from mid-shaft to ends and leave 1–3 minutes
• Pair with GKHair Argan Oil Serum for added heat protection and shine

Who is this for: This set is aimed at people with color-treated, permed, or chemically smoothed hair as well as anyone with dry, frizzy, or fine strands seeking lightweight hydration and improved manageability. It suits salon professionals and at-home users who want a keratin-forward, sulfate-free routine that supports color retention and reduces breakage without greasy build-up.

Ingredients

Plant based protein derived from Quinoa and Pea