Yes! Biotin has been shown to accelerate keratin production in the hair, which can be achieved by taking a daily supplement designed for hair, skin, and nails. Achieve all the benefits of natural beauty with Hair Hair, our vegan, sugar-free gummy! And as always, you can save when you subscribe! As the old saying goes, the dose makes the poison.
OSHA investigated, and air tests revealed dangerously high levels of formaldehyde in salons using Brazilian hair straightening products, some of which were even labeled “formaldehyde free”! ( 1) Keratin treatment cost is high (hundreds of dollars typically), and health risks are real, especially when the treatment contains formaldehyde. A gallon of soft water, normal tap water, and sea water have about 200mg, 80mg, and 127,000mg of sodium respectively. I've read that salt water strips hair of keratin because sodium opens up the cuticle, depleting your hair of keratin and moisture. Does anybody know if this amount of sodium present in the water is enough to ruin the treatment?
If you have bleached hair and want to invest in a keratin treatment, you must wait at least four weeks. That happens because the bleaching process makes the hair way drier and more susceptible to damage. Keratin treatments are activated by heat tools, such as blow dryers and flat irons, and logically, this excessive heat might be really harmful
1. Straight Hair. If you have straight hair, keratin treatments can last up to SIX MONTHS. This is because the treatment can penetrate the hair more deeply, making it last longer. 2. Wavy or Curly Hair. If you have wavy or naturally curly hair (or frizzy hair), keratin treatments can last up to FOUR MONTHS. This is because the keratin treatment . 54 231 166 8 38 352 90 445

do keratin treatments ruin hair