By inducing an influx of collagen and elastin into the skin in the treatment area, microneedling can treat a wide variety of skin conditions and problems. Some examples of the skin conditions and issues that microneedling is commonly used to treat are as follows:   • Acne, in addition to acne scars • Age spots • Alopecia, or hair loss, through the stimulation of dormant hair follicles • Cellulite • Enlarged pores • Fine lines, folds, and wrinkles • Hyperpigmentation, or dark spots • Loose skin, also referred to as skin laxity • Rosacea • Stretch marks • Sun damage • Uneven skin tone