INTRODUCING ELASTINE PROPOLITHERA STYLING BOOSTERS Catch the buzz and nourish dry, thin and weak hair with the bee goodness of honey, vitamin-enriched propolis extract and royal jelly for healthy-looking body and shine, plus hydrolyzed collagen to infuse every strand with moisture for lustrous volume. This nutrient-rich leave-in conditioner nourishes dehydrated strands, helping your hair regain softness, body and shine.