bareMinerals · Foundation & Primer
bareMinerals Prime Time Brightening Foundation Primer
Brand PFAS statement on record, which we have not verified.
bareMinerals says it no longer produces any products containing intentional PFAS ingredients, including Teflon-type coating. We record that as an unverified brand claim.
Brand says: “bareMinerals says it no longer produces any products containing intentional PFAS ingredients, including PTFE.”
We flunk more products than we pass. This one earned its grade. How we grade
Material
mineral pigments, silicones, glycerin, water base
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
What bareMinerals Prime Time Brightening is made of, ingredients and materials
Prime Time Brightening Foundation Primer is formulated with mineral pigments, silicones, glycerin, and water as its base. This composition is designed to sit between skin and foundation, so the absence of known irritants or occlusive heavy metals in the pigment phase is relevant. Silicones provide slip and blending; glycerin acts as a humectant to retain moisture. Water-based formulations in primers reduce volatility risk compared to solvent-heavy alternatives.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Fragrance allergens
BareMinerals primers typically contain fragrance compounds listed generically as 'fragrance' or specific essential oil names. Individual sensitivity varies; contact dermatitis or sensitization is rare but documented in some users of cosmetic primers.
Preservative-related sensitization
Water-based formulations require preservatives to prevent microbial growth. No specific preservative is known to be problematic in this product, but phenoxyethanol or parabens (if present) can trigger sensitivity in susceptible individuals.
What’s reassuring
Brand-stated PFAS-free
The brand states this product is PFAS-free. We have not verified the claim.
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
BareMinerals sources and processes mineral pigments under cosmetic safety standards. No recalls or test results indicating lead, cadmium, or arsenic contamination in Prime Time Brightening Primer have been published.
Source, FDA ↗Talc contamination
This product is mineral-based but not marketed as talc-containing; bareMinerals uses mica and iron oxides primarily. No talc or asbestos contamination has been reported for this line.
Formaldehyde / VOCs
Water-based primers do not typically require formaldehyde-based preservatives. No formaldehyde or releaser compounds are known to be used in this product formulation.
Source, ATSDR ↗The full breakdown
The brand's record and disclosure
bareMinerals has published a PFAS-free claim and maintains that stance on record, though we have not independently verified lab results. The brand has a long history in the mineral cosmetics space and has not faced major safety recalls or regulatory actions related to heavy metals or formaldehyde in primers. Disclosure of full ingredient lists is standard for the brand in compliance with cosmetic labeling rules.
How it compares in its category
Foundation primers range widely in complexity. This water-based, silicone-mineral formula is on the conservative end of the spectrum compared to synthetic polymer primers or those relying on talc fillers. Mineral-forward formulations typically carry lower allergenic burden than fragrance-heavy or preservative-intensive alternatives, though individual sensitivity varies. bareMinerals' mineral positioning is consistent with the brand's market identity and reduces categories of concern present in conventional primers.
If you buy it
Apply a thin layer to clean, moisturized skin before foundation; a little goes a long way with silicone-based products. Store in a cool, dry place away from direct sunlight to preserve the integrity of mineral pigments and prevent separation. Replace if you notice odor change, separation that does not re-blend, or visible mold (rare but possible in water-based formulations if kept in high-humidity bathrooms). Patch test first if you have sensitive skin, as individual reactions to fragrance or preservatives can occur despite a mild overall profile.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- bareMinerals has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More foundation & primer 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.