RMS Beauty · Waterproof Mascara
RMS Beauty Volumizing Mascara
Lower concern; standard mascara formula unlikely to contain PFAS, but brand makes no explicit commitment.
RMS Beauty is a clean beauty brand emphasizing natural and minimal ingredients, and their Volumizing Mascara contains waxes and pigments with no apparent waterproofing or stain-resistant treatment that would typically introduce PFAS. The brand does not publicly disclose PFAS testing or make a PFAS-free claim, leaving some uncertainty.
Shop RMS Beauty on Amazon →Material
Wax, resin, and pigment base (typical mascara formulation)
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
RMS Beauty Volumizing Mascara is formulated with natural waxes (likely beeswax or plant-derived), resins for film-forming and hold, and pigments for color. This is a conventional waterproof mascara base without synthetic polymers like silicones that dominate mass-market mascaras. The wax-resin matrix is stable at skin temperature and does not soften or migrate readily, reducing leaching risk compared to some polymer-heavy formulas.
The brand's record and disclosure
RMS Beauty markets itself as a clean beauty brand emphasizing natural and organic ingredients, but provides limited third-party certification (no NSF Organic or EWG Verified on this product). The brand does not publish comprehensive ingredient lists or manufacturing process transparency on their website for this specific mascara. No recalls, safety warnings, or contamination incidents are on public record for RMS mascara products.
How it compares in its category
Waterproof mascaras typically rely on silicones, acrylates, or wax systems to achieve water resistance. RMS's wax-based approach is less common in mainstream brands but aligns with natural cosmetics positioning. Compared to silicone-heavy waterproof mascaras, wax formulas have lower volatility and shedding risk during wear, though they may remove less cleanly and can build up with repeated application.
If you buy it
Remove with warm water and gentle cleanser or oil-based makeup remover; waterproof formulas require deliberate removal rather than soap alone. Replace every 3 months after opening to minimize bacterial contamination risk (mascara is a high-moisture product). Store in a cool, dry place away from direct heat. If you experience eye irritation, discontinue immediately and rinse thoroughly.
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 (iron oxides, synthetic colorants)
RMS Beauty does not disclose pigment sourcing or heavy metal testing for this mascara. Standard cosmetic-grade pigments used in mascaras have minimal eye penetration risk, but third-party verification is absent.
Talc or talc-adjacent powder contaminants
No public information indicates talc use in this formulation. RMS markets away from talc-containing products, but ingredient transparency on talc-free status is not explicit for this mascara.
Bacterial or fungal growth in product (post-application contamination)
All mascara wands introduce skin and environmental bacteria with each use. Waterproof wax-resin mascaras are hygroscopic and can retain moisture, creating conditions for slow microbial growth if not replaced every 3 months.
Fragrance allergen undisclosure
RMS Beauty does not list fragrance or parfum in disclosed ingredients for this mascara, but full fragrance component breakdown is not publicly available. Mascaras typically do not include fragrance.
Formaldehyde or formaldehyde releasers in preservative system
RMS Beauty markets preservative-free or minimal-preservation formulas; no evidence of formaldehyde releasers (DMDM hydantoin, diazolidinyl urea) in this product, but preservative system composition is not fully disclosed.
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 waterproof mascara 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.