Laser hair removal is a non invasive technique that uses highly concentrated light to penetrate hair follicles and inhibit future hair growth.
What is laser hair removal?
Laser hair removal is a noninvasive technique that uses highly concentrated light to penetrate hair follicles. The laser light is absorbed by the pigment in the hair shaft in the follicle-generating heat which damages the follicle to inhibit future hair growth. Therefore, plucking hair before treatment reduces the efficacy of the laser treatment as the target is absent.
Because laser hair removal only affects actively growing hair follicles, it may take several laser hair removal treatments to provide significant hair reduction. Additionally, while laser hair removal effectively slows hair growth, it doesn’t guarantee permanent hair removal. Periodic maintenance treatments may be needed.
Dermabrasion is most often used to improve the look of facial skin left scarred by accidents or previous surgery, or to smooth out fine facial wrinkles. It’s also sometimes used to remove the pre-cancerous growths called keratoses. Dermaplaning is also commonly used to treat deep acne scars.
Both dermabrasion and dermaplaning can be performed on small areas of skin or on the entire face. They can be used alone, or in conjunction with other procedures such as facelift, scar removal/revision or chemical peel.
If you’re considering surgery to refinish the skin, this information will give you a basic understanding of the procedure-when it can help, how it’s performed and what results you can expect. It cannot, however, answer all of your questions, as much depends on your individual circumstances. Please ask your doctor about anything you do not understand.