I damaged my skin in sun beds at aged 21. Now my face skin is sagging. Can I get a facelift?

Sun damage can certainly cause the skin to age more rapidly, lose elasticity and create wrinkles.  However, I really doubt that you gave done enough damage to require a facelift at your age.  Just be careful of too much sun exposure in the future.

If you had skin
damage at a young age you should begin with
aggressive skin care, such as sunscreen andRetin-A  lifelong. One may consider a chemical
peel or laser at a later age. I would not recommend a facelift until you have showed significant skin laxity. One can also resume having
Fillers to help reshape your face

if you
have had volume loss in your face
as well.

Sun tanning and smoking are the two worst things you can do to age your face and skin, so it's not surprising you find that your face has changed so much.  However, if you are in your early 20s it is extremely unlikely you need a facelift.   A photo would be beneficial to allow us to give you a better recommendation

It is difficult to provide feedback without pictures or seeing you in person.  I would suggest making an appointment with a board certified plastic surgeon to determine options that are best for your situation.

A facelift will reposition volume in the face and remove redundancies of skin. It will not however improve any damage from previous excess sun exposure.

Without seeing you in person or seeing photographs, it is difficult to answer your question.  It would be extremely rare for someone your age to be a facelift candidate.  While sun damage can contribute to sagging facial skin, it is more commonly preceded by wrinkles, pigment changes, and damage to collagen.  Sagging is treated with surgery, but skin damage is treated with resurfacing procedures.  The level of sun damage you have and your skin type will determine the best resurfacing procedure for you, which may include chemical peels, lasers, dermabrasion, or a combination of the above.  Seek the consultation of a facial plastic surgeon or plastic surgeon for a detailed exam and review of realistic expectations.  I wish you well!

Typically a 21-year-old does not need a facelift even with damage from the sun.  I would consult with plastic surgeons to get a good regimen of skincare/sun protection and stop tanning.a

Without photos- it's difficult to assess accurately. You need to see an experienced Board Certified PS or BC dermatologist.  Sun exposure can indeed damage your skin- therefore you need to take preventative measures and protect your skin from further damage.

It is very important to be judicious about sun exposure in every day life in addition to avoiding ultraviolet exposure from tanning beds, especially with fair complected skin.  In your early twenties, you are a long way from "needing" a facelift.  Good skin care and sun smart behaviors are most likely the best way to help you and prevent further damage.  Some minimally invasive treatments such as IPL can be helpful in the right patient.

Sun damage can definitely damage the skin and lead to advanced aging, but It would be highly unusual for a 21 year old to be a good candidate for a facelift.  There may be non-surgical options to help with the sun damage of your face and any sagging skin.  You would need to be examined to determine what options might be best for you.