Rejuvenol Frizz Away Hair Shine Drop 6oz "Pack of 2" Rejuvenol Frizz Away Hair Shine Drops formulated to work with our Keratin Treatment Frizz away lets you create definition while blocking the effects of humidity. Your hair will be easy to blow dry and style. What it does: Safe for all hair types What else you need to know: Specially formulated softening and strengthening to make hair stronger.