This depends on many factors. Your design choice may influence how long it will last. Also, how you personally care for your extension and hair replacement pieces will certainly influence their longevity.

You can have any length you want up to about 26"-30". Anything longer than this puts extra weight on your scalp which may lead to uneven pressure and damage to your own hair. The best looking hair extensions for average height women are usually around 22" or less.

Depending on your natural hair growth and proper care a full head of extensions will last around 4 to 6 weeks. Back to top

The initial application normally takes between 60 to 90 minutes depending on how many lashes are applied. Re-applications and touch-ups usually take about half an hour. Your natural eyelash growth cycle is between 30 and 90 days. All of your eyelashes do not fall out at the same time, they replenish gradually day by day. You may loose 2 or 3 lashes per day and when your lashes are short you don't notice it, but with an extension there is a length difference.

Eyelash extensions are semi-permanent and last about 2 months or until your natural eyelash falls out. After a full set of extensions are applied, touch-ups are usually done every 2 to 4 weeks.

Everyones hair is different and this is a personal thing. I suggest only up to 3 months. Your hair will grow while the extensions are in and may start to pull on your scalp due to the weight of the extensions. It is also a good idea to take them out and give your head a rest at the 3 month mark. Also, the newly grown hair may have a tendency to dread up if let to grow too long. I normally take my out after 6-8 weeks because I like to dye my hair and change it every so often.

How long they last depends on how they are cared for, and how harsh the environment they worn in. Being gently will help get the longest life out of them.

You can choose any length you want, from approximately 12 inches to 26 inches. Be aware that Hair Extensions longer than this will put extra weight on your scalp, which might cause headaches and lead to uneven pressure, damaging your own natural hair. The best and most natural looking Hair Extensions for the average women is usually around 22 inches or less. Each person is different therefore the price does vary.

See Manual:Extensions for information about installing extensions, as well as writing them. See the Extension Matrix and the to find existing extensions.

The extensions can last up to 6 months, depending on how fast your own hair grows and how well you maintain your extensions. After 6 months, the extensions should be removed and if desired, reapplied.

It really depends on the method of attachment. However, for volume expect less than an hour, for length and volume 2.5 hours. The removal process varies from 30 minutes to 2.5 hours.

Normally up to 2 months depending on the life cycle of your own natural lashes and other factors. The average cycle of a single lash is about 90 days, the factors such as your eyelash characteristics, lifestyle, and general care of your lashes can affect how long an individual lash extension will last.