Skin aging is inevitable. But the rate at which it occurs can be accelerated by both internal - for example, work stress or worries - and external factors such as sun and pollution. These stressors trigger cortisol release, which weakens the skin.
To combat these daily stressors and visibly improve the signs of aging, Kiehl's chemists have come up with the Vital Skin-Strengthening Super Serum (from HK$495). The ultra-lightweight and fast-absorbing serum is infused with huge doses of moisturizing hyaluronic acid and an adaptogenic herbal complex of schisandra berries, holy basil and red ginseng root extracts to help firm up the skin and address signs of aging.