Four pieces so far. Each one has a number in it you can go and check, which rules out most of what gets written about skin.
June 18, 2026
The outer layer replaces itself about every 40 days in an adult, which is why a six week gap between facials is not laziness.
May 22, 2026
SPF 30 filters about 97 percent of UVB and SPF 50 about 98. The gap between them matters far less than whether you reapply.
April 30, 2026
The Finnish cohort that made sauna famous followed 2,315 men for 20 years. The frequency mattered more than the heat.
March 14, 2026
Most of a night’s growth hormone is released in the first slow wave period, usually within the first few hours. Late nights cost you that window.
