No more mascara running in the heat—just try this trick with loose powder on the brush
When the heat sets in, applying eye makeup becomes a real challenge. In the middle of a heat wave, mascara tends to smudge due to sweat and oil, creating that infamous “panda eyes” look we all dread. A viral tip spotted on TikTok promises to be a game-changer thanks to a simple trick using loose powder.
Why Your Mascara Runs When It’s Hot
In the summer, the skin produces more sweat and sebum around the eye area. This mixture acts as a natural makeup remover that dissolves the waxes found in traditional formulas. The pigments then migrate under the eyelid, creating unsightly dark marks.
Non-waterproof mascaras don’t hold up well against this combination of heat and humidity. The formula gradually melts away over the course of the day, especially on the hottest days. That’s where a targeted trick using translucent loose powder—spotted on social media—comes in.
“A fairly effective solution, though it does have a limited shelf life: mascara treated this way can become too thick over time. It’s best to use it quickly, before it becomes too difficult to apply.”
The Role of Sebum in Smudges
Sebum acts as a solvent on wax-based formulas. As the temperature rises, sebum production around the eyes increases. Your mascara is then in constant contact with this natural oil, which causes it to melt.
The area around the eyes is particularly prone to this problem. A simple preparatory step can minimize these issues and help your makeup last for several hours longer.
The TikTok trick using loose powder to set your mascara
TikTok influencer @suzi_sina has popularized a technique that’s practically foolproof. It involves picking up a small amount of loose powder with a clean brush, then gently applying it to the mascara wand. The powdered wand is then dipped back into the tube to blend the product thoroughly.
Simply apply one or two thin coats to completely dry lashes. This thin layer of powder acts as an absorbent barrier all around each lash. It minimizes the effects of sweat and sebum, which usually cause makeup to smudge.
- Pick up some translucent loose powder with a clean brush
- Apply the powder to the mascara brush
- Dip the brush back into the tube to mix
- Apply one or two thin coats to dry lashes
- Use this technique only on a tube that has already been opened
The mascara then performs almost like a waterproof product. You don’t need to buy a new formula to enjoy a clean look that lasts longer.
Prepare the eye area before application
Makeup artists recommend preparing the area before even taking the tube out. Wiping a tissue over the upper eyelid and along the base of the lower lashes removes excess oil. This step prevents the product from smudging right from the start.
You can then lightly dust some loose powder under the eye, as a sort of quick “baking” technique. Keeping this area completely dry helps prevent mascara from running down your face.
Alternatives if your mascara still runs
If your mascara is still smudging despite this tip, consider switching to a different formula. Mascaras labeled “Waterproof” hold up well against water and sweat. They require more time and care to remove with a suitable product, but they stay on better in hot weather.
Another interesting option: “tubing” mascaras . Their polymers coat each lash individually. They can then be removed with warm water, without rubbing or damaging fragile lashes.
To make your favorite product last longer, here’s an expert tip: apply a clear eyebrow gel to your dry lashes, like a “top coat.” This protective gel locks in the pigments and helps your mascara last all day long.
When used with loose powder, this final step is often enough to keep your eye makeup looking fresh, even during heat waves. It’s best to reserve this powder technique for a tube that’s already been opened and to stop as soon as the texture becomes pasty or your lashes start to stick together.
