The Lash & Brow Growth Serum by ZOE AYLA - VOID, as reviewed by Olive, shows promising potential for eyebrow growth, although results may take up to two months to become noticeable. Olive mentions having a bald patch in her eyebrows and hopes the product will address this issue. She notes that the serum has a strong smell, which lingers even after application. Olive advises caution to avoid getting the serum in the eyes, as it can cause stinging. Despite these drawbacks, Olive plans to continue using the product and increase the frequency of application. Overall, the serum holds promise for eyebrow growth, but users should be mindful of the scent and potential eye irritation.