Keratin treatments are best for thick, curly, frizzy or coarse hair. Because it actually repairs hair, keratin treatments are also good for damaged or chemically treated hair (colored, permed, relaxed, highlighted or bleached). Keratin treatments are not intended for fine, straight or thin hair.
According to this same report, alcohol abuse and addiction have a social cost of roughly $185 billion each year, while tobacco addiction has a social cost of roughly $193 billion a year. When combined, the costs for these three categories of use equal about $559 billion per year.
1 The Drug Abuse Warning Network estimates that more than 190,000 visits to the emergency room during 2006 were for cases involving the use and abuse of heroin. 2  Heroin addicts will spend an average of $150 per day on their addiction.