FOR HAIRSTYLISTS BY A HAIRSTYLIST - Developed by a hairstylist who understands the need for consistency and safety, Nadine Ramos, purposed to create products that are quick and easy to use with zero product waste. LONGEVITY - Lasio Color Pro lasts up to 4 months, contains .02% formaldehyde, eliminates 100% frizz, and reduces curls up to 90%. BLONDES AND COLOR TREATED HAIR - Lasio Color Pro is great for fast fading redheads, high lift blondes, creative colors, and highly recommended in color repigmentation cases to keep darker colors vibrant longer. CONDITIONING INGREDIENTS - Flexshield technology uses borage oil and a vitaplex to protect high lift blondes and redheads against premature fading and sun damage from UV rays. Using polymers to surround the hair strand, allowing unsurpassed color protection that keeps color molecules and essential nutrients in. COLOR PROTECTING KERATIN TREATMENT - Lasio Color Pro-Keratin Treatment is our gently UV Protectant, color-treated formula. A gentle fume-free frizz eliminating smoothing treatment that protects and locks in color restores health to damaged hair and provides a natural shine. Containing a unique flex shield technology that forms a breathable barrier over the hair strand, allowing nutrients to penetrate the hair shaft while blocking harmful UV rays and sealing color molecules into the hair shaft.