JOICO STRAIGHT EDGE HYDROLYZED HUMAN KERATIN NON TOXIC ZERO FORMALIN ,

JOICO STRAIGHT EDGE HYDROLYZED HUMAN KERATIN NON TOXIC ZERO FORMALIN  , 33.8 Oz Heat-activated human keratin, formalin free semi permanent effect washes out after a few shampoos . A smoke free non toxic  heat activated straightener and hair protector for naturally curly and permed hair . Use instructions .  Shampoo hair and apply on towel dried hair and comb, or brush through to distribute evenly .Blow dry the hair with large round brush or desired brush of choice until it's fully dry to get the desired results .You can also follow it with 2-5 passes with a flat iron for better and longer lasting results . Shampoo after application is not necessary Straight Edge this is a leave in non toxic human keratin formula.Please note if your not a professional licensed cosmetologist do not purchace this product , especially if you're the type of person that dose not not like to read, or follow instructions . If you want it with formalin ,you can buy lab quality formaldehyde 27% from your local pharmacy . 5% can be achieved by adding  29.55 metric drops of formaldehyde  to every 1 , oz keratin used . 8% can be achieved by adding 47.28 metric drops. Please note : 8% is the max formula recommended without irritation from formaldehyde gases that will be release when blow drying *The Alternate mixing solution above  information is only a guide, use this information at your own risk . You should be familiar with metric measurements and know your basic chemistry prior to attempting to alter this solution. Straight Edge is a safe non Toxic Cationic Triamine Hydrolyzed Human hair Protein MW 150-800-1800

Returns Accepted for this item if it's within 30 Days