MAC Fix+ Review, Is MAC Fix+ Non-Toxic?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Across 6 graded products, MAC Fix+ averages Good (68/100). On disclosure, the brand says nothing publicly about PFAS. 5 of its products grade Good or better. Grades are model-based estimates, not lab results.
Worth buying from MAC Fix+ Good or better, safest first
MAC Fix+
MAC Frost Lipstick
wax, oils, pigments, emollients (typical lipstick base)
Lead
Lipstick pigments, especially iron oxides, synthetic organic dyes, and mica, can carry…
Azo dyes and synthetic colorants (allergic sensitization)
Frost finishes often rely on synthetic azo dyes or coal-tar colorants (permitted under…
Fragrance and flavor oils (allergen, aspiration risk)
Many MAC lipsticks contain fragrance compounds and flavoring agents (vanilla, mint, fruit…
Lower risk from standard lipstick formula, though MAC makes no PFAS statement.
⚠Risky category by default
MAC Fix+
MAC Sleek Satin Lip Set
liquid/cream lipstick with standard pigments and emollients
Fragrance allergens and sensitizers
MAC lipsticks typically contain fragrance compounds, which can trigger contact dermatitis…
Coating or formula instability causing separation or contamination
Liquid lipsticks can separate or degrade if stored improperly, potentially allowing…
Lower risk for typical cosmetic formula without known PFAS drivers, though brand remains silent on PFAS.
⚠Risky category by default
MAC Fix+
MAC Studio Fix Powder Plus Foundation
talc, mica, iron oxides, silica (mineral pigments)
Talc contamination (asbestos risk)
Talc ore can naturally contain asbestos; MAC does not publicly disclose asbestos testing…
Mica and silica inhalation during application
Mica and silica particles are respirable when powder is applied; inhalation risk is low…
Bacterial or mold growth in compact
Pressed powders can accumulate bacteria or mold if stored in humid conditions or used…
Low-medium risk. Powder formula rarely needs waterproofing that would add PFAS.
⚠Risky category by default
MAC Fix+
Mac Studio Fix Powder Foundation Refill 129
Talc and mineral pigments (pressed powder)
Talc inhalation and asbestos contamination risk
Talc-based cosmetics pose chronic inhalation hazard with historical asbestos…
Lead
Mineral pigments used in pressed powders can include iron oxides and synthetic dyes; lead…
Respiratory irritation from aerosolized particles
Pressed powder application inherently releases fine talc particles into air and lungs…
Fragrance allergens or undisclosed fragrance components
MAC Studio Fix contains fragrance as a listed ingredient; full fragrance composition is…
Low-medium risk. Powder cosmetics rarely contain PFAS, though MAC doesn't disclose ingredient details.
⚠Risky category by default
MAC Fix+
MAC Mineralize Skinfinish Natural
Mineral powder (talc or mica base)
Heavy metals
Talc mined from certain sources can contain asbestos fibers or trace heavy metals. MAC…
Fragrance allergens
MAC Mineralize Skinfinish Natural contains fragrance (listed on ingredients). Undisclosed…
Bacterial or mold growth (maintenance-dependent)
Pressed powders absorb moisture in humid environments, creating conditions for mold or…
Low-medium risk. Powder formula typically avoids waterproofing agents associated with PFAS.
⚠Risky category by default
Graded and flagged Poor and Bad, we’d swap these
MAC Fix+
MAC Locked Kiss 24HR Lipstick
pigments, waxes, film-forming polymers with waterproof binder
Heavy metals
MAC does not publish pigment sourcing, testing protocols, or heavy metal limits.…
Polymer film degradation and micro-particle shedding
Long-wear liquid lipsticks with synthetic film-forming polymers can shed microfragments…
PFAS
The waterproof formulation is not explained by MAC. Waterproof cosmetics frequently use…
Avoid until MAC reveals waterproofing chemistry, since waterproof cosmetics frequently contain fluorinated polymers.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →