This is the fifth match of the first round in my setting spray showdown series, where I’m testing popular formulas side by side to see what actually makes a difference in real life. I’ll be doing the same makeup, with the same lighting, for at least 16 hours for each test. I’ve also been testing all of these setting sprays for months before doing these elimination rounds. For this round, I tested the Em Cosmetics Divine Water Perfecting Mist tested against the One/Size Powder Melt Glass Setting Spray. In this post, all links are affiliate links (thank you for your support!), but all opinions are my own.

I want to say up front that I’m not 100% sure you can even still get the Em Cosmetics spray anymore, but I decided to test it anyway because I wanted to see if the One/Size Powder Melt really works as well as I think it does. It’s been one of my favorites throughout the months I’ve been testing, and I love seeing in these side by sides if things actually work.

Both sprays applied beautifully with misters that sprayed evenly. I love that they don’t spit at you (looking at you so many of the sprays I’ve tested so far!). Right after applying, the One/Size side looked glossier and more hydrated, while the Em Cosmetics side looked little more natural and slightly drier in finish in comparison. I could definitely feel the difference in the beginning with the Em Cosmetics having more of a dry down vs the One/Size feeling more hydrating. Both actually did a great job of melting powders together and helping my makeup look cohesive, which is one of the promises of the One/Size spray.
Within the first hour, both sides looked really similar, and there was no clear line of demarcation. I couldn’t actually tell a real difference in texture or finish. If you told me I had used the same spray on both sides, I probably would have believed you. They both also settled into feeling lightweight and pretty unnoticeable. Neither were uncomfortable or tight like some setting sprays can be.
About halfway through the day, I could start to see a difference in how my makeup was holding up. The One/Size spray clearly kept the blush and bronzer in place better, and my skin still looked smooth and glowy without looking greasy. The Em Cosmetics side had a touch more fading and a slight increase in dryness, especially around my mouth and cheek area. I did a quick check with my husband, and he thought the One/Size side looked much better too. I even got a comment from one of my very favorite coworkers that one side clearly looked more dry and matte, even though Teams.
By the end of the day, it was clear that the One/Size spray outperformed the Em Cosmetics mist. My blush and bronzer were still visible and my skin still looked blurred and cohesive on the One/Size side. The Em Cosmetics side wasn’t bad, but it just didn’t hold up as well. The blush had faded significantly, and there was more texture showing through especially around my cheek and forehead. Both sprays were still super lightweight and never felt heavy or sticky, which I really appreciated compared to some of the other sprays I’ve tested.
Who’s moving on?
While both sprays are great in terms of comfort and application, the One/Size Powder Melt Glass Setting spray clearly out performed the Divine Water Mist in terms of actual makeup setting. If you’re looking for something that’s going to lock in your makeup for a long day and give a blurred and hydrated finish, One/Size is the better choice here. I’ll still use the Em Cosmetics mist as a skincare spray, but One/Size is definitely moving on in this setting spray tournament.

What other products would you like me to review? Let me know if there’s anything else you’d like to see here, and thanks for reading! As always, some links may be affiliate links that support the blog, but all reviews/opinions are completely my own and unsponsored.



