Titanium is the best, as it is stronger and therefore will be more effective over time. When opting for microneedling to combat wrinkles and signs of aging, this is your tool. These shorter needles create controlled micro-injuries in the epidermis, triggering the skin's natural healing response. This process stimulates collagen and elastin production, leading to firmer, smoother skin These needles penetrate deeper into the dermis, targeting the fibrous bands responsible for the appearance of cellulite. this tool is optimal for stimulating blood flow to the scalp, enhancing nutrient delivery to hair follicles, and promoting the production of thicker, healthier hair. Microneedling in this category is recognized for its ability to revitalize dormant hair follicles, contributing to hair regrowth and restoration.