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Powder Melt Glass Setting Spray.

One/Size Powder Melt Glass Setting Spray
Powder & Setting

About this product

A setting spray designed to blur the appearance of powder, create a dewy glass-skin finish, and help makeup last throughout the day.

Type

Powder & SettingSpray & mist

Key actives

Vitamin CVitamin ECeramides

Formula notes

Fragrance-freeNo drying alcohol

Full ingredients

Guru Score

84%

Approved

5 experts · Moderate agreement
5Gurus
5Approved
0Mixed
0Skip
#3 in Powder & SettingSee the ranking →

What the gurus are saying

This spray melts away the powdery look and replaces it with a glassy, dewy finish that reads as skin rather than makeup, which is especially prized by those with dry or flaky skin where powder tends to sit visibly. The gurus who tested it found it locks makeup in place all day without looking greasy or sweaty, though one who loves it notes she skips it on very hot days when she needs maximum longevity outdoors. Most who weighed in call it a standout worth reaching for if you want glow without oiliness.
Synthesized from 5 expert reviews · most recent take June 2026
Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Approved takes Critical takes Mixed takes Hide sponsored
Approved
"Patrick Starrr knows how to make a setting spray, and the fact that he comes up with these ideas, I'm like, go ahead, Patrick Starrr. This is the One/Size Powder Melt Glass Setting Spray. I believe this is my second bottle. I've used at least one bottle up already, like hit pan, thing done, party done. I love this. If you're an old makeup head, you know how we would use MAC Fix Plus, it wouldn't necessarily set your makeup, but it would take that powdery look down so that your makeup kind of looked more like makeup and not like powder. This is that, except it does that and it sets your makeup. MAC has since come out with a whole bunch of setting spray Fix Plus variations that maybe do the same thing as this, I haven't tried those yet. For now I love this because, like I was saying, oily but becoming less so, and I need a setting spray that's going to make my makeup look like that nice satin matte finish that I like. However, on a very hot day, when I know I'm going to be outside for a long period of time and I want my makeup to last, I'm probably not going to do this. But any other situation where I'm wearing makeup, this is what I'm using."
Approved
"This is the One/Size Powder Melt Glass Setting Spray. This will truly give you glassy, dewy, glowy skin. If you're someone that's dry, you have flaky skin, you use a lot of powder-based makeup, and sometimes your skin looks dull, it looks dry because of the makeup, and you just want to get rid of that powdery, dry look to your skin, then this is the one to go with. This is going to give you glassy, dewy skin, but it doesn't give you greasy, sweaty looking skin. I really love having that glow and that dewiness to my skin, especially when I am drier, when my skin is a little bit flakier, then this is my go-to. If you do have flaky skin and after you've applied your makeup, you're starting to see it come through and your skin's starting to lift a little bit, this would be great to use on those days when you're flaky because I feel like this just melts the flake back into the skin and it just blends into your normal skin and then your skin looks fresh and skin-like again. This really helps to melt that flake back where it's flush on the skin and it's not noticeable."
All 2 takes from Sincerely Miss Ash
SEPHORA VIB SALE RECOMMENDATIONS | SPRING SAVINGS EVENT 2026 - SKINCARE, MAKEUP, HAIRCARE & MORE!
"This is the One/Size Powder Melt Glass Setting Spray. This will truly give you glassy, dewy, glowy skin. If you're someone that's dry, you have flaky skin, you use a lot of powder-based makeup, and sometimes your skin looks dull, it looks dry because of the makeup, and you just want to get rid of that powdery, dry look to your skin, then this is the one to go with. This is going to give you glassy, dewy skin, but it doesn't give you greasy, sweaty looking skin. I really love having that glow and that dewiness to my skin, especially when I am drier, when my skin is a little bit flakier, then this is my go-to. If you do have flaky skin and after you've applied your makeup, you're starting to see it come through and your skin's starting to lift a little bit, this would be great to use on those days when you're flaky because I feel like this just melts the flake back into the skin and it just blends into your normal skin and then your skin looks fresh and skin-like again. This really helps to melt that flake back where it's flush on the skin and it's not noticeable."
THESE BEAUTY PRODUCTS EARNED A SPOT IN MY ROUTINE - SKINCARE & MAKEUP THAT DELIVERED!
"I just love the complexion that it gives. If I'm wearing just a tinted sunscreen with a little bit of blush and bronzer, I will still put this on top because it just makes my skin look so healthy and glowy and very glass-like, but without looking sweaty and greasy. It's very hard to explain. But if you've been wanting to get your hands on this and you've been wanting to try it, I'm telling you, this is well worth the money. It's 10 out of 10. And it really does keep your full face of makeup in place for the entire day and all night until you wash your face at the end of the night. This is no joke and this is way better in my opinion than the original matte. But of course, if you love matte skin, then this would not be it."
Approved
"Let's go with this One/Size Powder Melt Glass Setting Spray. Now, let's drench the face in this gorgeous setting spray. I'm choosing this setting for you guys if you want the most beautiful glowy finish to your skin, but you don't want oiliness. It's perfect cuz you're just going to look fresh, fresh as ever, but it also helps your makeup last, and that's the vibe that I want today."
All 7 takes from Allie Glines
We need to talk about beauty in 2026...
"We're locking in the makeup. We're using One/Size Powder Melt Glass Setting Spray. I'm just going to press this into the skin with my sponge."
Opening up about 10 years of marriage (and more)
"The One/Size Powder Melt Glass Setting Spray is so good. This was sold out for a while, I saw that it's back in stock. Highly recommend picking this up if you want that dewy finish without it feeling or looking greasy. It's spectacular for that."
10 Products That Will Transform Your Makeup! 😍
"The first one is from One/Size, this is their Powder Melt Glass Setting Spray. You guys, the way that this makes your skin literally glow and look like glass. I love to focus this on the outsides of the face, and I will, of course, press it into the skin with my sponge. If you want something that adds longevity to your makeup without a greasy finish, this is where it's at, and you don't have to compromise that gorgeous glow. I love this product so so much. This really genuinely transformed how my makeup looks."
My #1 Makeup RIGHT NOW 😍 (best of best)
"If you're wanting a setting spray to kind of add something different to your collection, I highly recommend checking out the One/Size Powder Melt Glass Setting Spray. At first, when I tried this, I wasn't sure what all the hype was about, but I don't think I was using enough. When you spray a proper amount of this, it really actually gives you glass skin and also makes your makeup last. It's insane."
My FAVORITE Products from June 2025 😍
"This is the One/Size Powder Melt Glass Setting Spray. I have this all over the skin. Can you see how luminous it is, but it's not sparkly, and it actually locks in your makeup. You don't get a glow from an oiliness. It's like, you know how the Tatcha Dewy Skin Mist, for example, the glow comes from an oily base? This actually makes your makeup last all day long, but it melts everything and makes it look so much more skin-like. I am loving this. It's so good. I've been drenching my face like crazy in it basically every day, and I've noticed a huge difference in just the overall appearance of my skin and how fresh it makes my skin look."
I LOVE how this look turned out!! 😍 Keep using what you have!!
"Let's go with this One/Size Powder Melt Glass Setting Spray. Now, let's drench the face in this gorgeous setting spray. I'm choosing this setting for you guys if you want the most beautiful glowy finish to your skin, but you don't want oiliness. It's perfect cuz you're just going to look fresh, fresh as ever, but it also helps your makeup last, and that's the vibe that I want today."
Testing TONS of Hyped NEW Makeup! 🙊
"I feel like something that contributed to the nice complexion must have been this One/Size Powder Melt Glass Setting Spray. I feel like it looks really nice on the skin. I'm going to have to keep using it. I'm not sure if it tops the Fenty one right now for me. That one's a very different setting spray than this one in my opinion. This one has a little bit more of that glass skin finish. But I'm excited to continue to play with this and maybe next time apply a little bit more and see how glass skin-like my skin can be if I really go overboard with this or spray a lot. I love the packaging and I really liked how it applied."
Approved
"I use a setting spray for two purposes: to help lock your makeup in place, and to help melt your creams and powders together, especially if you have drier skin, giving a more seamless finish. When I have my makeup professionally done, they almost always use one, and one of the two I've had used on me the most is the One/Size Powder Melt Glass Setting Spray. It does a really good job of just locking in your makeup. It has a very nice natural finish, it's not going to make you look too oily or too glowy, and it's definitely not going to mattify you. If you're in the market for a great setting spray, I've had success with it."
Approved
"I do really love the One/Size Powder Melt Glass Setting Spray. I use that one in this step when I'm going to events. It's more of an alcohol spray, so I would just do enough that my face feels covered. I don't want to wet my face completely, because then you can run into some texture, like some dry texture. The product might sit in your brows, it might sit in your lashes, facial hair, you know, so."
All 2 takes from Robert Welsh
The ONLY WAY to properly layer makeup | MAKEUP MONDAYS
"I do really love the One/Size Powder Melt Glass Setting Spray. I use that one in this step when I'm going to events. It's more of an alcohol spray, so I would just do enough that my face feels covered. I don't want to wet my face completely, because then you can run into some texture, like some dry texture. The product might sit in your brows, it might sit in your lashes, facial hair, you know, so."
What's REALLY in My Makeup Bag? | Products I Swear By!
"One product I do always use is the One/Size Powder Melt Glass Setting Spray before my foundation, and even over my eye shadow."
Common questions

Frequently asked.

What is One/Size Powder Melt Glass Setting Spray?

A setting spray designed to blur the appearance of powder, create a dewy glass-skin finish, and help makeup last throughout the day.

Is One/Size Powder Melt Glass Setting Spray worth it?

Yes. All 5 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.

What is One/Size Powder Melt Glass Setting Spray's Guru Score?

One/Size Powder Melt Glass Setting Spray holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 5 independent expert reviewers we have collected.

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