What is it: Using an innovative and modern approach to hair care that he began in 1993, Chaz Dean has infused his 319 Daily Cleansing Treatment with a blend of amino acids to help restore strength and elasticity to hair. The unique combination of natural oils and extracts helps to nourish your hair and scalp, while a lack of fragrance makes 319 perfect for those with fragrance sensitivities. Full of luxurious ingredients, 319 is the indulgence your hair has been waiting for.

How do I use it: Rinse your hair thoroughly and completely with cool water. Apply enough Daily Cleansing Treatment to thoroughly coat your hair from scalp to ends. Make sure you are using enough to saturate the hair and scalp.

For short hair, use a minimum of six to eight pumps. For medium-length hair, use a minimum of eight to 10 pumps. For long hair, use a minimum of 10 to 12 pumps. For really long hair, use a minimum of 12 to 14 pumps.

Add a splash of water--this is very important to help evenly distribute the Daily Cleansing Treatment through your hair. Comb through with a wide-tooth comb and clip up hair for the remainder of the shower. To ensure maximum cleansing and conditioning, Chaz recommends that you cleanse, rinse, and repeat, using half the pumps for the first cleanse and the remaining pumps for the second cleanse. The longer you leave it on, the better. Rinse thoroughly with cool water and apply a dime-sized amount to soaking-wet hair from mid-shaft to ends as a leave-in conditioner.

From WEN by Chaz Dean.

• 32-fl oz Three Nineteen Daily Cleansing Treatment