V-face machines typically use Electrical Muscle Stimulation (EMS), microcurrents, or LED light therapy to tighten the jawline and reduce puffiness.
Results vary by user, but here is what most people experience:
Immediate (Post-Use): A noticeable reduction in morning puffiness and a temporary "lifted" look due to stimulated circulation and lymphatic drainage.
Short-Term (2–4 Weeks): Initial improvements in skin elasticity and firmness. Small, consistent changes in the jawline contour often appear if used daily.
Long-Term (3+ Months): A more defined "V-shape" or sculpted jawline. However, experts note that results are temporary and require ongoing maintenance (roughly 2–3 times per week) to prevent skin from returning to its original state.