Some common procedures for which IPL laser machines are used include:

1. Hair Removal: IPL is effective for reducing or removing unwanted hair. It works by targeting the melanin (pigment) in the hair follicles, heating them and damaging their ability to grow.

2. Photorejuvenation: IPL can be used to improve the appearance of skin by targeting pigment irregularities, such as age spots, sun damage, and freckles. It also stimulates collagen production, which can improve skin texture and reduce fine lines and wrinkles.

3. Vascular Lesions: IPL can help reduce the appearance of vascular lesions, such as spider veins and broken capillaries, by targeting the hemoglobin in the blood vessels.

4. Acne Treatment: IPL can be used to treat acne by targeting the bacteria responsible for acne and reducing inflammation. It can also help reduce the appearance of acne scars.

5. Rosacea Treatment: IPL is effective at reducing redness and flushing associated with rosacea by targeting the blood vessels responsible for these symptoms.

6. Pigmented Lesions: IPL can target and reduce the appearance of various pigmented lesions, such as birthmarks and melasma.

7. Tattoo Removal: Although not as effective as some other laser treatments, IPL can be used to lighten or remove tattoos to some extent.

8. Skin Tightening: IPL can stimulate collagen production, which can lead to skin tightening and improved skin texture.

9. Wrinkle Reduction: By stimulating collagen production, IPL can help reduce the appearance of fine lines and wrinkles.