Yumi Lash Lift Training

Yumi Lash Lift Training

Most people treat the perm solution like it's the most important part of a lash lift. It's not. The silicone rod selection and how you orient the natural lashes on it determines everything. If the base isn't properly shielded or the hairs are crossed before you even touch a bottle, you're done before you start. Here's how the actual process works. You sanitize the lashes, place the correct sized silicone shield, apply the adhesive, and pick up every single lash from root to mid-length, fanning them upward at roughly a 90-degree angle against the pad. That positioning step is where beginners lose money. A missed hair or a droopy cluster means uneven processing and a client who looks back complaining about "curl" six days later. Once the lashes are set, you apply the perm solution, usually leaving it for 5 to 10 minutes depending on the manufacturer's instructions and the hair's resilience. Fine, resilient lashes can take a full 10 minutes. Coarse, resistant lashes often only need 5. I learned this the hard way on my third week working with Yumi Lash Lift Training, when I left the solution on a client with extremely coarse, straight Asian lashes for the full 10 minutes thinking I was following the standard guideline. The result was over-processed, brittle, and slightly frayed at the tips. I had to explain to the client that the damage was from over-processing, not from the technique itself, and offer a partial refund. Since then, I always do a strand test on resistant lashes and drop the processing time to 5 minutes regardless of what the general chart says.

After the perm step, you rinse thoroughly with a damp cotton swab or lint-free applicator. Do not skip the rinse. Any remaining perm solution will interfere with the neutralizer, and neutralizer that doesn't bond properly means the curl won't hold. Then you apply the fixative or neutralizer, leave it on for the recommended time, remove it, and wipe away all residue before taking the shield off gently. One thing nobody tells you in the basic videos: the timing on the neutralizer is just as critical as the perm. Leave it on too short and the disulfide bonds never fully reform, so the lift falls flat within three days. Leave it on too long and you risk drying out the lashes. I usually go with 8 minutes as a baseline, then adjust based on how the lift feels when I comb through it after removal. Yumi Lash Lift Training also covers the tinting step, which is optional but almost always requested. You mix the tint, apply it carefully avoiding the skin, and let it develop for 5 to 8 minutes. Again, sensitive clients and darker skin tones around the eye area need extra caution. I've seen technicians get complaints about temporary hyperpigmentation from tint staining the surrounding skin because they didn't apply barrier cream underneath first. A thin layer of petroleum jelly or a dedicated eye barrier around the orbital bone takes 30 seconds and prevents that entire category of problem.

The tools you actually need are minimal: silicone shields in at least three sizes, lash adhesive, perm and neutralizer solutions, tint if offered, microbrushes or applicators, lint-free pads, and a timer. The timer is not optional. Guessing processing time is how you get inconsistent results between clients, and inconsistent results are how you build a reputation for mediocrity. If you're looking for the official training materials, they're available through the Yumi Lashes website or authorized distributors. Most certified courses run about two hours and include hands-on practice with a model head or real client. Some salons offer apprenticeship-style shadowing where you watch a certified technician complete several lifts before you attempt your own. I'd recommend the hands-on path over a purely video-based course. Watching someone else position lashes on a pad does not translate well to your own hand movements until you've actually done it yourself. The main limitation of this system is that it doesn't work well on extremely short natural lashes, typically under 4mm. There's simply not enough surface area to adhere the lash to the shield properly, and the risk of the lash detaching during processing is too high. In those cases, a lash extension consultation is the honest recommendation, not a lash lift. Another scenario where Yumi Lash Lift Training struggles is with clients who have had silicone-based lash extensions recently. Residue from old adhesive and silicone can prevent the new lift from bonding correctly, so a thorough cleansing step with a lash-safe degreaser is mandatory before proceeding, and even then, results may be compromised.

Common Mistakes During Yumi Lash Lift Training

Using the wrong shield size is the most frequent error. Too large and the lashes don't get enough upward tension, producing a weak curl. Too small and you're pinching the skin and forcing the lashes into an unnaturally tight curve that looks artificial. The shield should match the natural lash length so that when the lashes are lifted, they follow the curve of the pad without overlapping or leaving gaps at the base. Not securing the inner and outer corners is another one. Beginners often focus on the center lashes and forget the tiniest hairs at the edges. Those corner lashes process differently and can peek out from underneath, making the overall result look patchy. Take an extra 30 seconds to individually place those corner hairs. Rushing the adhesive drying time before applying solution. If the lash hasn't bonded fully to the shield, it will shift when the perm solution is brushed on, moving hairs around and creating an uneven lift pattern. I wait at least 60 seconds after setting before touching anything with solution, and I check each lash individually to confirm adhesion.

Overlapping processing times between steps also ruins results. If you apply the perm solution, start timing, then forget and apply the neutralizer early because you're behind schedule, the chemical sequence is broken. The disulfide bonds never properly restructure, and you end up with a limp lift and frustrated client. There's no shortcut here. Set a timer for each step and don't move to the next phase until it beeps. The entire process, once you have it down, takes about 45 minutes to an hour from start to finish. After that, the client can expect results to last between 6 and 8 weeks, depending on their natural lash growth cycle. Maintenance is straightforward: no water or steam for the first 24 hours, avoid oil-based products near the eyes, and brush the lashes daily with a clean spoolie to keep them separated and oriented correctly.