MAC Studio Matte Overlacquer vs Xtreme Wear Nail Color: which is safer?

MAC Studio Matte Overlacquer is our pick: better on PFAS and on the overall hazard picture.

Our pick

MAC Fix+

MAC Studio Matte Overlacquer

PFAS grade

A 90/100

Overall grade

C 78/100

Verdict

Buy

Hazard flags

⚑ 3

Material

liquid cosmetic spray, alcohol and resin based

Confidence

72%

PossibleAlcohol inhalation from spray

PossibleFragrance allergens and sensitizers

PossibleResin irritation on compromised skin

Why this gradeBuy

Sally Hansen

Xtreme Wear Nail Color

PFAS grade

C 75/100

Overall grade

F 57/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Nitrocellulose, plasticizers, resins, pigments

Confidence

72%

PossiblePhthalate plasticizers

ReportedSolvent inhalation (toluene, xylene, acetone)

PossibleSkin sensitization from resins or fragrance

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More cosmetic color products: see the full ranking