Dr. Lara Devgan: Rated Top Luxury
This premium growth serum is definitely an investment, but it aced our lab test for volumising and lengthening lashes.
Enriched with vitamin B3, it left our panel with longer, thicker lashes that also looked healthier overall. The brush allowed our testers to deposit their desired amount of the lightweight, gel-like product, helping to eliminate any wastage. It dried quickly, without leaving a sticky or oily residue, with the majority reporting improvements in four weeks.
How We Test
We asked our panel of 345 testers to use one of 23 lash and brow serums for two months. They reported back on any changes to sparser brows (if using a brow product), assessed ease of application and performance, and let us know if they experienced any irritation.
Back at the GHI, our expert testers used a VISIA photo analysis machine to measure any improvements in the volume and length of lashes, right down to the last 0.1 of a millimetre.