In Unlistd Words: If you are in need of deep repair, you need to go all in! Hair is made of mostly protein so if you are a frequent bleacher or color changer you can benefit from this whole keratin line.
Use: If you need a color safe protein delivering shampoo!
From their website:
Refuel’s sulfate-free formula gently cleanses, nourishes and helps repair dry, damaged hair. Keratin amino acids provide long-lasting strength and touchable softness. pH 5.5-6.5.
Massage into wet hair. Rinse and repeat as desired.
WHAT’S IN IT
Can overuse of Keratin can make hair brittle?
False. Keratin amino acids are the primary building blocks of human hair and help maintain hair’s core strength, moisture balance and elasticity, all vital to protecting hair against damage and breakage. Keratin Repair has an abundant amount of keratin amino acids that make your hair visibly stronger, shinier and healthier with each use. It is not possible to make hair brittle with, or to overuse, keratin amino acids.