7. Derma Roller (Microneedling Tool)

Derma rollers, or microneedling tools, use tiny needles to create micro-injuries that stimulate collagen production and enhance skin texture. This process also helps serums and active ingredients penetrate more deeply, maximizing their effects. At-home derma rollers typically feature shorter needles (usually under 0.5mm) for safer, gentler use, while professional treatments use longer needles for more dramatic results. It’s vital to follow strict hygiene and avoid using on active breakouts to minimize risks and ensure optimal outcomes for your skin.