Idol Lash is the latest innovation in cosmetic science. It is the purest and least irritating eyelash stimulating and conditioning product available-safe for even the most sensitive eyes. Try the fastest-acting and highest-quality cosmetic eyelash stimulator and conditioner today. Idol Lash is the latest innovation in cosmetic science. It is the purest and least irritating eyelash stimulating and conditioning product available-safe for even the most sensitive eyes.