For individuals struggling with mascara smudging beneath their eyes, particularly those with oily skin, the search for a reliable solution can be an ongoing challenge. However, a promising answer lies in the innovative technology of tubing mascara. The No7 Stay Perfect mascara stands out as one of the limited tubing mascara options available in the UK and is the first of its kind to be personally tested.
Unlike conventional mascaras that simply coat lashes with pigment, tubing mascaras function by encasing each lash in a multitude of micro-fibers or polymers. The No7 Stay Perfect mascara features a plastic brush head with short bristles, a design that aids in application by preventing an excessive build-up of product on the brush. It is important to note that mastering the application of this product may require some initial adjustment.
While the packaging claims 'long-lasting volume', it is suggested that this mascara might not be best advertised as a volumizing product. It does not lend itself to layering for increased volume, as lashes tend to clump together with multiple applications. Despite the slightly tricky application process, the benefits offered by this mascara significantly outweigh this minor inconvenience for many users.

This mascara is, by all accounts, the first ever found to provide absolutely no smudging under the eyes. Early experiences with 'normal' mascaras that smudged led to trying waterproof formulas, which offered marginal improvement and better curl retention. However, the No7 Stay Perfect mascara endures a typical day of wear, remaining intact for approximately 8-9 hours. Beyond this period, a few stray tubes might detach, but these are easily brushed away, presenting a far more manageable situation than the noticeable grey/black smudges that can accentuate under-eye bags.

The removal process for this mascara is surprisingly straightforward. The product instructions recommend dampening a cotton pad with warm water, holding it over the lashes for 30 seconds, and then gently wiping away. This method requires a slight adaptation for those accustomed to dissolving mascaras with oil cleansers or micellar water. The mascara does indeed come off in small tubes, which may initially appear alarming as they can resemble natural eyelashes. However, upon closer inspection, these tubes are flexible once removed.

A more effective removal technique involves passing over the lashes 2-3 times with the cotton pad, waiting about 10 seconds between each application, rather than the suggested single 30-second hold. It is crucial to ensure the cotton pad is sufficiently saturated with water and to avoid excessive pulling on the lashes during removal.
Overall, the No7 Stay Perfect mascara is highly recommended for individuals with oily under-eyes who have struggled to find a mascara that resists smudging. It has become a go-to product for its ability to perform the two essential functions sought in a mascara: maintaining a curl and preventing smudges. The only noted drawback is its limited ability to build volume compared to some other mascaras on the market.