Fenty Beauty · Eyeliner
FENTY BEAUTY by Rihanna Fine Linez Lash Line-Enhancing Eyeliner - NAKED BEACH
Lower-concern cosmetic with no public PFAS red flags, but brand provides no transparency.
Fenty Beauty's eyeliner is a traditional cosmetic formulation without known PFAS-prone ingredients like Teflon-type coating, Teflon-family coating, or heavy-duty water/stain repellency treatments. The brand does not publicly disclose PFAS use or absence. No third-party testing or certification data is available to confirm absence.
Shop Fenty Beauty on Amazon →Material
pigment, waxes, oils, polymeric film-formers (typical for eyeliner)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Fine Linez is a liquid eyeliner combining pigments (likely iron oxides or organic colorants), film-forming polymers (common resins that dry quickly), waxes, and oils to create a thin, stable line. The 'lash-enhancing' claim suggests the formula includes conditioning agents such as oils or silicones; these are safe in small quantities on skin but should not be ingested. The product is designed to dry fast and adhere to the eyelid without running, which requires synthetic binders that are standard across the eyeliner category.
The brand's record and disclosure
Fenty Beauty does not publicly disclose detailed ingredient safety data or third-party certifications (e.g., dermatologist testing, fragrance-free status) on most products, including this eyeliner. The brand has no major recalls or controversies on record for this product line. Fenty has not made public commitments to eliminate specific chemicals of concern (such as heavy metals in pigments or 1,4-dioxane), though such commitments are uncommon across mainstream beauty brands.
How it compares in its category
Liquid eyeliners as a category carry minimal documented safety risk compared to pencils (which may contain more lead in graphite) or gel formulations (which may contain higher preservative loads). Fine Linez sits in the mainstream segment: no special certifications, no visible commitment to natural or minimal ingredients, but also no known safety issues that differentiate it negatively from competitors like Urban Decay, MAC, or drugstore brands. The liquid delivery means less physical pressure on the eye area than pencils.
If you buy it
Apply only to the lash line and eyelid; avoid the inner eye or mucous membrane. Do not share the applicator with others to prevent bacterial transfer. Replace every 3 months or sooner if you experience redness, irritation, or changes in application consistency, as dried formulas can harbor bacteria. Store upright, capped tightly, and away from heat sources. If you have sensitive skin or a history of contact dermatitis, patch test on the inner forearm first.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Heavy metals in pigments (lead, cadmium, arsenic)
Iron oxides and synthetic organic pigments used in cosmetic-grade eyeliners are regulated but can contain trace heavy metals. No specific test results for this Fenty product are on record; risk is low for topical use and minimal absorption through skin, but not zero.
1,4-dioxane (solvent contaminant)
This contaminant can appear in cosmetics containing certain emulsifiers or film-formers. Fenty does not disclose manufacturing data; no recalls or complaints specific to this eyeliner have been reported.
Fragrance allergens or undisclosed irritants
Product ingredient list does not specify fragrance components; if fragrance is present, it may trigger contact dermatitis in sensitive individuals. This is common across cosmetic eyeliners and not unique to Fenty.
Bacterial contamination from applicator
Liquid eyeliners with brush or felt-tip applicators can harbor bacteria if not kept clean or if applicator touches contaminated surfaces (e.g., fingers, shared brushes). This is a use-and-care issue, not a manufacturing defect.
Eye irritation or adverse reaction from formula incompatibility
Some individuals may experience redness, stinging, or allergic contact dermatitis to polymeric binders, preservatives, or pigments; this is idiosyncratic and not specific to Fenty, but eyeliners applied near the eye carry higher risk than products on less-sensitive skin.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More eyeliner grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.