Keratin is a protective protein that helps strengthen your hair and promotes fuller, thicker, healthier hair! Keratin helps fight heat and environmental damage leaving your hair looking soft, smooth, and shiny. Keratin leave-in conditioner spray + Keratin hair mask works wonders as a split end treatment. Going bleach blonde, bright red, or back to brunette makes hair brittle, broken, and dry as a desert. Don't just deal with damaged hair. Heal it with the Keratin detangling spray and Keratin hair mask! Keratin works by smoothing down hair cells and combating dryness. Grow Strong, Silky, and Shiny Hair with Advanced Clinicals! Similarly to how different skin issues need unique treatments, hair that lacks protein requires different care than hair that needs moisturizing. Without enough protein, hair breaks easily and may even fall out. Hydrolyzed Keratin Treatment Mask gives hair that's brittle and broken the building blocks it needs to become strong. Replenish your hairs protein and watch it go from broken to beautiful in no time with Advanced Clinicals! Detangle unruly Hair with Advanced Clinicals! Similarly to how different skin issues need unique treatments, hair that lacks protein requires different care than hair that needs moisturizing. Without enough protein, hair breaks easily and may even fall out. Hydrolyzed Keratin Treatment Detangle Spray gives hair that's brittle and broken the building blocks it needs to become strong. Replenish your hairs protein and watch it go from broken to beautiful in no time with Advanced Clinicals! Hair Care Products You Can Trust Why use products with harmful chemicals on already-damaged hair? All of Advanced Clinicals hair products are made in the U.S.A. and are free from DEA, parabens, and sulfates, ensuring that each product serves your hair.OUR PROMISE – The damage may be done, but it doesn’t have to be permanent. Dry, damaged, and dyed hair has met its match with Advanced Clinicals’ Keratin Hair Treatment Mask! Restore your hair’s beauty and shine. INGREDIENTS THAT WORK – Vitamin B5 locks in moisture and is great for dry hair and spit ends, adding shine and softness to your hair. Amino Acids helps stimulate hair growth and provides sulfur to your hair to improve texture, strength, and elasticity. Deep conditioning spray for soft, silky, more manageable and healthy hair. Give frizzy, brittle hair the protein boost it needs to grow long and strong!. SILKY SMOOTH- Advanced Clinicals Keratin Smooth & Shine Leave in Treatment is an easy convenient spray that protects, conditions and smooths your hair. Keratin creates a softer and silkier look, by making your hair cuticles less prone to frizz. Use with your favorite detangling brush for best results. STRENGTHENS STRANDS – Going bleach blonde, bright red, or back to brunette makes hair brittle, broken, and dry as a desert. Don’t just deal with damaged hair. Heal it with the Keratin treatment hair mask! It deeply penetrates each strand to strengthen hair from within. Restore hair’s natural beauty with Advanced Clinicals!. INTENSE HYDRATION – Deep conditioning for soft, silky, more manageable and healthy hair. Give frizzy, brittle hair the protein boost it needs to grow long and strong! Pair this mask with your favorite Keratin shampoo and conditioner for an invigorating spa like experience.