Patches with a cellulose gel material can also prevent them from sliding off your face (a con I often deal with and try to avoid as much as possible). Not only is the skin under your eyes thinner ...

The integrity of the extracted DNA was detected by electrophoresing on a 1% (w/v) agarose gel; the concentration and purity were evaluated based on 260/280 and 260/230 nm absorbance ratios obtained ...