Bare Minerals · Foundation & Primer
bareMinerals Original Prime Time 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 powder, silicones, mica
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
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What bareMinerals Original Prime Time Primer is made of, ingredients and materials
bareMinerals Original Prime Time is a loose mineral powder primer formulated with talc-free minerals, silicones (cyclomethicone and dimethicone), and mica. The silicone base provides slip and water resistance without film-forming polymers that shed microplastics; mica is a natural laminar mineral that reflects light but poses no known toxicity at cosmetic application rates. The absence of talc removes historical contamination risk (talc can carry asbestos fibers, though modern cosmetic-grade talc is typically purified). No heavy metal pigments or synthetic dyes are present in bareMinerals formulations as marketed.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Fragrance allergen sensitization
BareMinerals formulations typically contain minimal to no added fragrance, but mica and silicone base itself can be irritating to sensitive or barrier-compromised skin; reported cases of contact dermatitis exist in user reviews for this primer, though frequency is low.
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.
Talc contamination (asbestos fibers)
Product is explicitly talc-free, eliminating the primary asbestos risk vector in mineral cosmetics. No talc-derived recalls or contamination reports exist for this line.
Lead
BareMinerals does not list synthetic iron oxides, titanium dioxide, or bismuth oxychloride formulations known to carry heavy metal impurities in this primer; mineral pigments used are typically mica-based reflective agents without known lead or cadmium content on record.
Source, ATSDR ↗Formaldehyde / VOCs
No formaldehyde-releasing preservatives (imidazolidinyl urea, dmdm hydantoin) are listed in published ingredient declarations; phenoxyethanol and xanthan gum are preservative alternatives used in this line with no established formaldehyde release.
Source, ATSDR ↗1,4-dioxane (solvent contaminant)
Cyclic silicones and mica do not generate 1,4-dioxane as a processing byproduct; no documented presence reported in bareMinerals cosmetics or this specific product.
How is this PFAS grade calculated?
The brand's record and disclosure
Bare Minerals publishes full ingredient lists and has made public PFAS-free claims; the brand does not appear in major FDA or CPSC enforcement actions or ingredient recalls specific to this product line. The company operates under Estée Lauder umbrella, which carries third-party certifications for some ranges (e.g., Clean Beauty standard in select lines), though Prime Time Foundation Primer itself is not marketed as certified organic or cruelty-free. No formaldehyde releasers or 1,4-dioxane are listed among known ingredients, though independent testing of final formulation has not been publicly disclosed.
How it compares in its category
Mineral primers like this occupy a lower-risk segment compared to conventional silicone or synthetic polymer primers, which may contain volatile siloxanes or phthalates depending on formulation. The talc-free mineral base aligns with consumer demand and industry movement away from talc due to contamination concerns, even though purified talc in cosmetics remains legal and regulated by FDA. Compared to water-based or clay primers, bareMinerals' silicone foundation is more occlusive and longer-wearing, with no known microbial growth risk if kept dry and sealed.
If you buy it
Store in a cool, dry place away from moisture to prevent clumping and microbial growth; do not add water or saliva to extend product life, as this introduces bacteria. Apply with a clean brush or sponge to reduce skin flora transfer and product degradation. Replace if the powder shows discoloration, off-odor, or visible mold (rare in sealed, dry storage). Discontinue if you experience rash or irritation; fragrance is minimal but some users report sensitivity to mica or silicone primer base on reactive skin.
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
- Bare Minerals 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.