Rainbow Research Henna Hair Color and Conditioner Persian Marigold Blonde Golden Blonde Description: 100% Botanical Hair Color and Conditioner Color Lasts 4-6 Weeks Rainbow HennaRainbow Henna has no additives, chemicals, or pesticides. Rainbow Henna coats each hair shaft with color. Blends naturally. Fades gradually. Lasts 4-6 weeks. Smoothes and seals the hair's cuticle for greater shine and body. Our custom-tailored recipes can be used for special effects, covering grey, and improving texture. Note: Henna has no lightening action. History of HennaSecrets of beauty have been cherished throughout the ages. One of the oldest beautifers known is Henna. Famous beauties such as Nefertiti and Cleopatra used Henna to enhance their hair coloring. Silent film stars Theda Bara and Clara Bow colored their hair with Henna to add to their mystery. Today, Henna is used by women and men who understand how to be naturally beautiful. Free Of Chemicals, additives and pesticides. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.