A patient undergoes "Endolift" facelift at Vedas Medical Spa. Dr. Chaitali Nangrani uses laser technology for under-the-skin rejuvenation. The procedure offers immediate results with minimal downtime.

Somewhere between embracing the wisdom that comes with age and wishing your jawline still looked as taut as it did in your 30s, there's a sweet spot, and science is catching up to it. For many women ...