![hallstar_ct1705_lead](https://img.cosmeticsandtoiletries.com/files/base/allured/all/image/2017/05/ct.hallstar_ct1705_lead.png?auto=format%2Ccompress&q=70&w=700)
Since the introduction of retinol and broad-spectrum UV protection in skin care formulations, breakthroughs in anti-aging science are rare. What’s more, some of these innovations still cause oxidative damage to the skin’s DNA, protein and lipids while protecting from UV rays.