Korean Cooling Cream at Sephora Claims to Lower Skin Temperature – We Tested It!

During a heatwave, our go-to solutions include fans, ice-cold water bottles, or mist sprayers for a quick cool down. However, certain treatments inspired by cryotherapy also promise to alleviate the feeling of heat, bring some comfort to the skin, and even lower its temperature. On paper, it sounds appealing. The real question was whether it actually made a noticeable difference in real-life conditions.

Indeed, intense heat can be tough on our skin. It might feel tight, appear red, become more sensitive, or give that unpleasant sensation of a constantly hot face. The constant transition between sun-baked streets and air-conditioned offices doesn’t help. Add UV rays and pollution to the mix, and it’s no wonder our skin sometimes feels like it needs a break.

A Korean skincare product has been specifically developed to address these issues. Its formula hydrates while helping the skin regain balance. The idea is to strengthen the skin’s barrier, the natural shield that prevents too much water loss and protects against daily environmental aggressors. When this barrier is compromised, the skin often becomes drier, more reactive, and uncomfortable—something many experience during sweltering weather.

The product in question is the Aestura Atobarrier365 Hydro Soothing Cream, available for $32 for 100ml at Sephora. This cream promises a cooling effect upon application and is designed for sensitive skin. Its ingredients include a lipid complex that mimics those naturally found in the skin. The formula also contains trehalose, a naturally derived active known for helping the skin retain moisture, especially in dry air. Lastly, the brand employs a technology called BMF, responsible for the immediate cooling sensation felt after application. The texture is a light gel-cream that absorbs quickly.

We tested it on a particularly hot day. The first positive point: right after applying it, the face genuinely feels cooler. It’s not just a fleeting sensation that disappears within seconds. The brand claims that the formula can reduce skin temperature by up to 5.5°C. Without measurement tools, we couldn’t verify this figure, but the cooling effect is definitely there. The skin feels less hot and regains comfort quickly. The texture is pleasant, non-sticky, and doesn’t leave a greasy film, which can be unbearable in high heat.

However, it should be clear: don’t expect it to work like face air conditioning all afternoon. The cooling effect is mainly immediate. Afterward, it’s the hydration that takes over, helping the skin better cope with the heat. Now, it’s up to you to form your own opinion.