What Is Keratin? It's a protein that's naturally in your hair!
How It Works: A stylist applies a keratin hair-straightening product to your hair and then uses the heat of a flat iron to seal it in. The process takes about 90 minutes, depending on your hair's length
What to Expect: Longing for smoother, straighter hair? Trenali treatments are a natural alternative that won’t make your hair break like most Japanese chemical based straightening treatments. It will actually give your hair a sheen and shine! These treatments will work to straighten or soften curls, eliminate frizz, and can make hair healthier over time. You could walk out in moist or light rain and your hair won’t change! The best part is Trenali does not contain formaldehyde like most kertain based products which can cause nasal cancer!
Time-Saving Tresses: If you usually style your hair straight, a Trenali’s keratin hair-straightening treatment could shorten your blow-dry time by 40% to 60%
Wait Before You Wash: You shouldn't wash your hair for three or four days after getting the treatment. That's because the solution takes time to work
Upkeep: After you get a keratin hair treatment, and after the don't-wash waiting period, you should use sodium-sulfate-free shampoo to help maintain the treatment.
How Long It Lasts: Expect the results to last up to 4 months!