Side effects are very rare, but can include: slight redness of the eyelid; itchiness; allergic reaction; darker skin around the eye; irritation; blurred vision; dry eyes; headaches. Please tick to confirm that you have read and understood the possible side effects associated with using this product and confirm you would like to go ahead with treatment. (Please also read the product information leaflet included with the treatment for a full list of possible side effects). I understand that I am purchasing Love Your Lashes Eyelash Serum for cosmetic purposes only and that the active Bimatoprost 0.01% or 0.03% ingredient is not licenced in the UK for the use of eyelash growth.