RMS Beauty Un Cover-Up Concealer
Lower concern; mineral-based formula has no known PFAS triggers, but brand offers no testing verification.
RMS Beauty Un Cover-Up uses mineral pigments and plant oils with no documented fluorinated coatings or water-repellent treatments typical of PFAS use. The brand does not publicly disclose PFAS testing.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Mineral-based pigments, plant oils, waxes
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
What RMS Beauty Un Cover-Up Concealer is made of, ingredients and materials
RMS Un Cover-Up is formulated with mineral pigments, plant-derived oils (jojoba, rosehip), and natural waxes rather than synthetic polymers or talc. This composition avoids the microplastic concern that plagues some liquid concealers and sidesteps talc contamination risk, which has been a legacy issue in cosmetics. The oil-based matrix means no water-dependent preservative load typical of water-based formulas, reducing formaldehyde releaser pressure. Mineral pigments are generally stable and pose low leaching risk under normal skin contact conditions.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Fragrance allergens or undisclosed fragrance components
RMS Un Cover-Up contains plant-derived oils (rosehip, jojoba) and may include natural fragrance, but the full fragrance composition is not itemized on the label. Natural fragrance components can trigger contact dermatitis in sensitive individuals; patch testing is advised before widespread use, particularly for those with known fragrance sensitivities.
Oxidative rancidity of plant oils in storage
The product relies on unpreserved or minimally preserved plant oils as its base. Over time, especially if stored warm or in sunlight, these oils can oxidize and develop peroxide byproducts that irritate skin. Users should monitor for odor changes, separation, or color darkening and replace annually to avoid degraded product use.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Mineral-based pigments in cosmetics (iron oxides, mica, titanium dioxide) are regulated and tested for lead and cadmium. No recalls or test findings have been published for RMS Un Cover-Up specifically, and the brand's clean positioning suggests supplier vetting, but independent third-party heavy-metal testing results are not publicly available.
Source, FDA ↗Talc contamination
RMS Un Cover-Up does not list talc in its ingredient deck, eliminating this historical cosmetics hazard. The product explicitly avoids talc in favor of plant waxes and mineral pigments, removing a major asbestos and particulate exposure vector.
Formaldehyde / VOCs
The oil-based formula does not require water-dependent preservatives like imidazolidinyl urea or DMDM hydantoin, which are common formaldehyde releasers in water-based concealers. No formaldehyde-releasing agents appear in the published ingredient list, reducing contact sensitization risk.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
RMS Beauty markets itself as a 'clean' cosmetics line and publicly commits to ingredient transparency and natural formulation. The brand does not list third-party certifications (e.g., EWG Verified, NSF Organic) on mainstream product pages, limiting independent verification. No recalls, heavy-metal findings, or formaldehyde violations are on record for this product or brand line. PFAS testing status remains silent despite the brand's clean positioning, a gap that undercuts full confidence but does not indicate known contamination.
How it compares in its category
Most drugstore concealers rely on talc or synthetic polymers; RMS positions higher by omitting both. Compared to other prestige mineral concealers (e.g., bareMinerals), RMS offers comparable safety but less third-party certification backing. The oil-based formula is denser and less buildable than silicone or water-based competitors, trading coverage flexibility for ingredient simplicity. It sits in the middle of the prestige market on both price and hazard profile.
If you buy it
Store in a cool, dark place to preserve the plant oils and prevent rancidity, which can irritate skin over time; typical shelf life is 12 months after opening. Because it contains natural oils, patch test before full face use if you have sensitive or acne-prone skin. Replace after 12 months or if separation, odor change, or color shift occurs, signs of oil degradation. Application is best with a damp brush or fingertip to blend the thick paste texture evenly.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- RMS Beauty has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to RMS Beauty Un Cover-Up Concealer?
- liquid cosmetic serum, presumed water and glycerin base
- We found no PFAS statement from the brand
- Fragrance allergens and sensitizers
2 hazards checked on this product, all on its full breakdown.
- Liquid concealer with pigments and binders
- We found no PFAS statement from the brand
- Formaldehyde / VOCs
4 hazards checked on this product, all on its full breakdown.
More concealer 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.