Right here’s the factor: Eyelash serums should not all the time formulated to really make your lashes develop sooner, however as an alternative nourish the lashes you have already got. Whereas some folks might expertise progress when utilizing nourishing merchandise, there isn’t a lot scientific proof to again up these claims.
This doesn’t imply OTC eyelash serums are ineffective, nevertheless. “I do suppose that the emollient properties of those oils could also be useful if the eyelashes or brows have gotten brittle and damaged as a result of using mascara, adhesives, false eyelashes, and curling units,” board-certified dermatologist Hadley King, M.D., tells mbg.
Some extra well-liked elements, like peptides, have been researched lately and supply promising outcomes for eyelash well being. On this examine, researchers discovered that some peptides (myristoyl pentapeptide-17 and myristoyl hexapeptide-16) stimulate keratin manufacturing, a key think about hair progress. The outcomes of their examine included elevated lash curl, size, quantity, and thickness. Elevated progress itself, nevertheless, was not documented.
To sum it up: OTC lash serums can definitely encourage more healthy lashes (learn: longer, stronger, thicker, and so forth.) however is not going to doubtless encourage elevated progress, per se. When your lashes are more healthy, although, fallout and brittleness will doubtless lower, that means you’ll maintain onto your lashes for longer. And robust, thriving lashes definitely look longer, too.