Semi-perminent Lash Extensions

What are they?

This is the application of either one synthetic lash extension to one natural lash, or multiple lightweight synthetic lashes onto one natural lash using varying lengths along the hair shaft to give a light, natural feathering effect. Classic, Russian (3D/6D) or Russian Varia Feathering adds volume to the client’s natural lashes whilst keeping a soft and delicate look.

Eyelash extensions will be custom selected to suit you, and your treatment will begin with a full client consultation. Our skilled technicians will listen to your expectations and discuss the correct extensions for you.

Extensions come in a variety of different lengths, curls, thicknesses and colours so there is something to suit clients of all ages. Just lie back and relax as your lash extensions are applied by our fully qualified and highly trained staff. Your lash treatment normally lasts between 60 and 90 minutes. Your treatment will be pain free and relaxing, with many clients falling asleep. Results will vary from client to client. The application of eyelash extensions requires a “platform” of existing natural eyelashes to work with. We can only apply extensions to healthy natural lashes, we will refuse to apply something that your natural lashes cannot support, and we cannot apply extensions to the skin or eyelid.


Semi-perminent Lashes will shed with your natural lashes and after 2-3 weeks you will need an infill to replace the ones you have lost. At your infill appointment we will ensure your lashes are full and looking as fabulous as your first full set. The maintenance procedure simply adds extra extensions to those places where your natural lashes have completed their natural cycle. During your maintenance treatment it may be possible to tweak the look of your extensions, for example, longer/curlier, depending on your natural lashes.


All of our lash extensions are very easy to wear and look after. Our aftercare advice will be explained to you during your treatments

In order for you to get the best out of your new lashes it is essential that you follow the advice given by your lash technician

Note: We do not infill lashes that have been applied at other salons unless they are of the same make. A deposit will be required.

Before Your Appointment

It is important you come to your lash appointment without any eye make up on to ensure best results. Unfortunately if you come to your appointment wearing a lot of mascara or eye make up, we will not guarantee your lashes as the oils in normal mascara break down the glue and may not last as long as expected. You will be advised of all aftercare during your lash treatment.

Removal of Semi-Perminent Lashes

There is no need to have these lashes removed and a new set applied, regular maintenance appointments mean you can wear these lashes for months and even years! Should you wish to have them removed, please do not attempt to remove the lashes at home! We would advise you to have them removed at the salon by a professional technician using the Semi-Perminent Lash solution and a lot of care, so your natural lashes will be in perfect condition.

Do Extensions Damage Your Natural Lashes?

No damage will be caused as long as your lash extensions are applied correctly by our highly trained/skilled technicians and aftercare instructions are followed. Your natural eyelashes will not be damaged unless they are pulled out deliberately with the extension attached to them. We pride ourselves on our reputation and we have many regular clients who have been wearing these lash extensions for many years!

Patch Test

If this is your first visit to M:ask you will require a patch test at least 48 hours before your treatment. To ensure your safety we will not perform any brow or lash tint treatment without a patch test, even if you have had this treatment in another salon.