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.
The True Cost of Addiction. Between 2000 and 2010 approximately $100 billion was spent annually on cocaine, heroin, marijuana, and methamphetamine in the United States. When you consider the cost of addiction, you probably think of all the money it takes to sustain such a habit.
This same rate of consumption produces costs of roughly $36 per month and $432 per year. A nicotine addict who smokes only a pack a day can spend roughly $2,160 a year on cigarettes; people with heavy nicotine habits can bear costs that reach or exceed about $6,000 per year.