Rare Beauty · Foundation
Rare Beauty Stay Vulnerable Melting Blush
Lower concern. Typical cosmetic blush without known PFAS triggers.
Melting cream blush uses standard pigments and waxes without waterproofing or special coatings that typically contain PFAS. No public PFAS disclosure from brand or third-party testing available.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Pigments, emollients, waxes in cream blush base
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Stay Vulnerable is a cream blush formulated with pigments (iron oxides, mica), emollients (silicones, oils), and waxes that create a blendable, long-wear base. Cream formulations carry lower dust inhalation risk than loose powders and typically have fewer preservative demands than water-heavy products. The wax and silicone matrix is inert once applied and poses minimal leaching risk to skin.
The brand's record and disclosure
Rare Beauty (Sephora-distributed, owned by KKR) publishes ingredient lists transparently and has not faced documented heavy metal contamination recalls or formaldehyde-releaser citations. The brand does not prominently advertise PFAS-free status, but no credible reports link their products to intentional PFAS use. Cosmetics industry standards and FDA oversight apply; no specific certifications (like Clean at Sephora) are claimed by the brand for this line.
How it compares in its category
Cream blushes as a class avoid talc (a concern in loose powder alternatives) and typically use safer colorants than older liquid formulations. Rare Beauty sits mid-range for clean beauty marketing; competitors like Glossier or Milk Makeup make similar or identical ingredient claims without stronger third-party verification. Performance and safety profile are consistent with mainstream prestige cosmetics.
If you buy it
Apply with fingertips or a brush; cream formulas blend easier with warmth and do not require special storage beyond room temperature and avoiding direct sunlight. Replace after 18-24 months if used daily, or sooner if odor or color separation occurs (indicates emulsion breakdown). Discontinue use if redness, itching, or irritation develops; patch test on inner arm first if you have sensitive or reactive skin.
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, chromium)
Iron oxides and mica in cream blushes are approved colorants with low bioavailability when applied topically. No recalls or test failures reported for Rare Beauty blush products.
Formaldehyde or formaldehyde-releasers (preservative compounds)
Cream formulations have lower water content, reducing preservative burden. Published ingredient lists for this product show no DMDM hydantoin, imidazolidinyl urea, or diazolidinyl urea.
Talc contamination (asbestos risk)
Cream blush format does not use talc as a base; mica and silicone replace it. This product avoids the inhalation and chronic exposure pathway associated with loose talc powders.
Fragrance allergens (undisclosed fragrance components)
Product contains fragrance listed generically on label. Specific allergens (limonene, linalool, geraniol) are not itemized; individuals with fragrance sensitivity should patch test or contact brand for allergen specification.
Silicone accumulation or skin sensitization
Cyclopentasiloxane and other volatile silicones are common in this formula for blendability and wear. Long-term daily use may cause buildup in pores; no serious adverse events are documented, but removal with proper cleansing is advisable to prevent congestion in acne-prone 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 foundation 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.