Medical disclaimer
Last updated 16 Sep 2026The content on lash-serum.co.uk is general information about cosmetic lash products. It is not medical advice and is not a substitute for diagnosis or treatment from a qualified healthcare professional.
- Always read the product label and follow the manufacturer’s instructions.
- Patch test before first use.
- Do not use eyelash serums if you have an eye infection, eye disease or recent eye surgery without speaking to your doctor or optometrist.
- Speak to your GP, midwife or pharmacist before use if you are pregnant, breastfeeding, undergoing chemotherapy or using prescription eye drops.
- Stop using a product and seek advice if you experience pain, swelling, persistent redness or changes in vision. In an emergency call 999; for urgent advice contact NHS 111.