Lash Extension Myths Debunked

The lash industry is full of beauty enthusiasts, but being an enthusiast doesn’t make someone an expert. Real expertise takes lash extensionists years of continued training, evolving product knowledge, and staying current with technique and safety standards. Aesthetics is a lifelong field of study, but not every lash artist treats it that way. Below, we walk through the most common myths our stylists hear at consultations, plus the real facts on how long extensions last, how a lift compares, and the aftercare that keeps either one looking its best.

Myth #1: Becoming a Lash Artist Is Easy

Unlike many aesthetic services, lash extension training involves thousands of courses, certifications, and product lines to choose from. That variety is exactly the problem: many artists learn one method with one adhesive and never revisit their training again. It is easier to stop learning once certified, but at Pura Vida we do not treat lashes as a side skill. We hire only well-trained stylists, and every appointment with our lash services starts with a consultation that reviews your eye shape and goals before a single lash is applied.

Myth #2: Glycerin and Glycol Belong on a Lash Ingredient Blacklist

Glycerin and glycol show up in a wide range of cosmetics, and a persistent myth says both should be avoided near lash extensions. Glycol is used in the lubricant industry, and glycerin is a polyol found in animal fats and vegetable oils, but neither is the villain the myth makes them out to be. In the small, formulated amounts used in lash-safe products, both ingredients are hydrating, keep products stable in heat or cold, and help active ingredients absorb into the skin. In short, seeing glycerin or glycol on a label is not a reason to skip a product around your extensions.

Myth #3: Lash Extensions Cannot Be Washed

This one simply is not true, and skipping cleansing is unsanitary. Ask any eye-care provider how important it is to keep your lash line clean. Today there are plenty of extension-safe cleansers, makeup removers, and eye gels made specifically for guests wearing lashes, and most are easy to find. If you would rather stick with what you already use, keep an eye out for changes in how well your extensions hold. Poor retention is often a sign that a wipe or cleanser, such as a baby wipe, is too oily for lash-safe use. A simple test: rub a small amount on the back of your hand. If it feels greasy and does not absorb quickly, it is probably too oily to use near your eyes. Oily products also migrate on skin the way a drop of water spreads under a sheet of paper, so a product used elsewhere on your face can still end up on your lashes.

How Long Lash Extensions Actually Last

Extensions do not have a fixed expiration date. Instead, they last only as long as the natural lashes they are attached to, since every lash grows, sheds, and regrows on its own cycle. That is also why fill appointments are priced separately from a full set: as natural lashes shed, the extensions attached to them go too, and a fill replaces what has grown out. Guests who follow their aftercare routine, avoid oil-based products, and book fills on a regular schedule keep the fullest, most consistent look between visits.

Lash Lift vs. Lash Extensions: Which One Fits You

Extensions are not the only way to get a longer, fuller lash line. A lash lift curls and darkens your own natural lashes with no added fibers or adhesive, a gentler route for guests with sensitive eyes or anyone who wants zero daily upkeep. A lift typically holds for six to eight weeks, and a lash tint can darken color on its own or layer onto either a lift or a set of extensions. Every appointment begins with a consultation where your stylist compares these options against your goals, your routine, and how your eyes tend to react, so you are never guessing which service is right.

Aftercare That Actually Extends Your Set

The single biggest factor in how long a set of extensions or a lift lasts is following the aftercare instructions your stylist gives you. Keep lashes dry for the first 24 to 48 hours, skip oil-based cleansers and makeup removers, and avoid rubbing your eyes. Brushing lashes gently each morning keeps them separated and looking fuller for longer. If you are also curious about shaping the rest of your eye area, ask your stylist about brow shaping at the same visit, since brows and lashes are often booked together.

If you have chosen a reputable spa and a well-trained lash stylist, you should leave every appointment with the tools and information you need to enjoy your lashes for as long as possible. Visit our Spa Services hub to see the full lineup of lash, brow, and skin treatments available at Pura Vida, or book a consultation to find out which lash option fits you best.