DNA photoprotection properties provided by 17 different sunscreen formulations.

Legend: DNA-SPF – Sun Protection Factor for DNA; % DNA photoprotection – percentage of DNA photoprotection; % CPD photoprotection – percentage of protection against CPDs; % oxidised DNA base photoprotection – percentage of protection against oxidised DNA bases; and 95% CI –95% confidence interval of three independent experiments performed in triplicate.图例说明：DNA防晒系数（DNA-SPF）；DNA光保护百分比（% DNA photoprotection）；CPD光保护百分比（% CPD photoprotection）；氧化DNA碱基光保护百分比（% oxidised DNA base photoprotection）；95%置信区间（95% CI），上述指标的相关数据均来自三次独立实验，且每组实验均进行三次重复测定。