MAC

MAC Studio Fix Fluid SPF 15.

Sunscreen

About this product

A 24-hour matte foundation with oil control, designed to provide long-wearing coverage and keep makeup in place throughout the day.

Full ingredients

Cyclopentasiloxane, PEG-10 Dimethicone, Butylene Glycol, Trimethylsiloxysilicate, Ethylhexyl Methoxycinnamate, Dimethicone, Magnesium Sulfate, Dimethicone/PEG-10/15 Crosspolymer, Titanium Dioxide, Laminaria Saccharina Extract, Algae Extract, Tocopheryl Acetate, Sodium Hyaluronate, Tocopherol, Lecithin, Hydrogenated Lecithin, Xanthan Gum, Sorbitan Sesquioleate, Methoxy Amodimethicone/Silsesquioxane Copolymer, Laureth-7, PEG/PPG-18/18 Dimethicone, Disteardimonium Hectorite, Silica, Dimethicone Crosspolymer, Triethoxycaprylylsilane, Propylene Carbonate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbic Acid, Chloroxylenol, Phenoxyethanol

Guru Score

79%

Yay

Early verdict · Few reviews so far

What the gurus are saying

This foundation holds its finish all day without looking cakey or feeling overly dry, striking a balance that suits oily and combination skin well. Gurus praise how it stays exactly as applied and delivers genuine 24-hour wear, though those with very dry skin may want to focus on thorough prep beforehand, as the formula can settle into patchy areas if the base isn't well-hydrated first.

Synthesized from 2 expert reviews · most recent take October 2025

What they liked

Balanced matte finish, not overly drying
Stays put and looks fresh all day
Smooth mousey texture

What they flagged

May settle into dry patches without careful prep

Best for

Oily skin

Type

SunscreenLiquid

Key actives

Hyaluronic acidVitamin ESPF

Formula notes

Fragrance-freeNo drying alcohol

Where to buy

Sephora → Ulta → Amazon → Google →

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Scan it in the shopFree iPhone app. Scores in the aisle.

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 Yay takes Nay takes Mixed takes Hide sponsored

Robert Welsh

1.11M subs

✓Yay

"I have a studio fix in NC27. I'm not sure if this will be my shade. Everyone wore Studio Fix at the time. Studio Fix fluid. I never really used the powder unless somebody requested it. This would have been my studio fix was in the old packaging when the pump was separate."

Alexandra Anele

1.45M subs

✓Yay

"It creates a flawless base for your makeup and it stays put all day. When they say 24-hour wear, they mean it. The main reason it's described as a matte foundation with oil control is that it absolutely just stays looking exactly the way you applied it all day long. This is the foundation that I brought with me when I went to London because I knew I was going to be having long days. When I know that I need something to last and perform, this is the foundation that I choose."

All 4 takes from Alexandra Anele

Chattin shizzle

"I love this formula, I just think it's so beautiful. It wears beautifully, it doesn't feel heavy on the skin. I [...] don't find this drying at all, and I live in a dry climate, [...] which is nice. [...] In terms of formula, Studio Fix is probably a little bit more on the matte side, [...] so if you haven't tried it you might want to give it a shot."

Oh yes yes yes…I like these

"MAC is tried and true, I just wish that they would get their colors right. It is like darkening a little bit on the back of my hand slightly, which again is fine, it's not the end of the world."

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Answering Reddit’s Makeup Questions

"If you're someone who is struggling with using a brush and you don't understand why it's leaving streaks, the main reason here, MAC, I have MAC Studio Fix NC13"

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Sunscreen filters

Sun protection is the best evidenced way to slow visible ageing, and the filters are what does the work. Mineral and chemical filters both protect when a product is applied thickly enough and often enough, which is where most people fall short rather than on the choice of filter.

Source: DermNet

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Vitamin E

Vitamin E is an antioxidant, and it is often in a formula to keep the other ingredients stable rather than as the active itself. It pairs well with vitamin C, though on its own the evidence for visible change is limited.

Source: NIH, National Library of Medicine

Frequently asked.

What is MAC Studio Fix Fluid SPF 15?

A 24-hour matte foundation with oil control, designed to provide long-wearing coverage and keep makeup in place throughout the day.

Is MAC Studio Fix Fluid SPF 15 worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 79%.

What is MAC Studio Fix Fluid SPF 15's Guru Score?

MAC Studio Fix Fluid SPF 15 holds a Guru Score of 79%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.