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frequently asked questions

What is a YUMI™ Lash Lift?

A YUMI™ Lash Lift is a premium, keratin-based lash treatment designed to enhance your natural eyelashes without the need for extensions, glue, or false lashes. Instead of curling or perming with harsh chemicals, the Yumi process gently lifts and tints your natural lashes from the root, giving them a longer, darker, and more voluminous look.

YUMI™ Brow Lamination is a keratin-based treatment that enhances your natural brows by lifting and setting the hairs into a fuller, more defined shape. The treatment smooths and realigns each hair, creating a polished, balanced look tailored to your style, whether soft and natural or bold and fluffy.

Not only does it refine your brow shape, it also conditions and strengthens the hairs, leaving them healthier, shinier, and easier to manage. Results typically last 6–8 weeks, giving you beautifully styled brows with minimal daily effort.

 

A YUMI™ Lash Lift typically takes about 60 to 75 minutes to complete.
That includes:

  1. Preparing and cleansing the lashes
  2. Applying the lifting, tinting, and nourishing solutions in stages
  3. Allowing proper processing time for each step

The exact duration can vary depending on your natural lashes and whether you’re also getting a tint included (which is common with YUMI™).

At Lash Lumière, your comfort and safety are always our top priority. YUMI™ Lash Lift is a gentle, keratin-based treatment applied only to the lashes. However, if you are pregnant or breastfeeding, there are a few important considerations:

Pregnancy:

While the treatment is non-invasive, YUMI™ has not conducted clinical testing on pregnant clients.

We recommend waiting until after the first trimester should you wish to proceed.

Due to hormonal changes, results may vary, and lashes may respond differently to the lift.

Breastfeeding:

The treatment is generally considered safe while nursing, as the solutions are applied externally and do not enter the bloodstream.

Please be aware that sensitivities can be heightened during this time, which may increase the chance of irritation.

Patch Test:

For your peace of mind, we require a patch test at least 48 hours prior to your appointment if you are pregnant or breastfeeding.

We always encourage you to consult with your healthcare provider before booking your treatment. Our goal is to ensure you feel fully informed, comfortable, and cared for during your lash experience.

Your YUMI™ Lash Lift results will typically last 6–10 weeks, depending on your natural lash growth cycle. As your lashes naturally shed and new ones grow in, the lift will gradually relax. With proper aftercare, especially during the first 24–48 hours when your lashes are setting, you can enjoy the full longevity of your results.

Most clients love their lifted look for around 8 weeks before booking their next treatment.

 

To ensure the best results and a comfortable experience, please follow these simple steps before your appointment:

Before Your Appointment

Arrive with clean eyes and brows – Please remove all makeup, mascara, brow products, and oils before your treatment.

Avoid waterproof mascara for at least 48 hours prior, as it can leave residue that prevents the solutions from working effectively.

No lash curlers or brow gels – Please stop using lash curlers and brow-setting products a few days before, as they can affect your natural hair shape.

Skip facial treatments – Avoid facials, chemical peels, or strong skincare treatments (like retinol or acids) around the eye/brow area for at least 48 hours before your appointment.

Day of Your Appointment

Arrive with no eye makeup or brow products.

Avoid wearing contact lenses during the treatment (bring a case if you need to remove them).

Relax—your eyes will remain closed and comfortable throughout the service.

Following these steps helps your lash lift and brow lamination set beautifully, giving you the best, longest-lasting results.

While the YUMI™ Lash Lift is a gentle, keratin-based treatment, it may not be suitable for everyone. You should avoid or postpone the treatment if you:

  • Have eye infections, irritation, or active allergies (e.g., conjunctivitis, styes, or redness).
  • Experience skin conditions around the eye area (eczema, psoriasis, or recent dermatitis flare-ups).
  • Have extremely fragile, very short, or sparse lashes, as the lift may not achieve the desired result.
  • Are in the first trimester of pregnancy (or if advised by your healthcare provider).
  • Have had recent eye surgery or procedures (e.g., LASIK, cataract surgery) wait until fully healed and cleared by your doctor.
  • Have a history of allergic reactions to lash or brow treatments (a patch test is always recommended 24–48 hours prior).

Your safety and comfort are always the top priority. If you’re unsure whether the treatment is right for you, we recommend a consultation with your doctor.

YUMI™ Lash Lift & Brow Lamination Aftercare

For the first 24–48 hours:

🚫 Keep lashes and brows dry — avoid water, steam, sweat, saunas, and swimming.

🚫 No mascara, brow gels, oils, or makeup on the treated area.

🚫 Don’t touch, rub, or sleep face-down on your lashes or brows.

After 48 hours:

✅ You may resume your normal skincare and makeup routine.

✅ Use a nourishing lash or brow serum to keep hairs healthy and hydrated.

✅ Be gentle — avoid waterproof mascara and harsh rubbing when cleansing.

✅ Brush brows daily with a clean spoolie to keep them styled.

With the right care, your YUMI™ Lash Lift lasts 6–10 weeks and your YUMI™ Brow Lamination lasts 6–8 weeks.