Shiseido Synchro Skin · Foundation
Shiseido Synchro Skin Self-Refreshing Foundation SPF 30
Lower PFAS concern for a standard liquid foundation, but no brand transparency on ingredient sourcing.
Shiseido Synchro Skin Self-Refreshing Foundation is a conventional liquid cosmetic with no known PFAS-typical additives (no water repellency, non-stick, or stain resistance claims). The brand does not publicly disclose PFAS testing or declare the product PFAS-free. No third-party verification or public lab data exists for this product.
Shop Shiseido Synchro Skin on Amazon →Material
liquid foundation with water, silicone, and pigments
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
Shiseido Synchro Skin is a silicone-based liquid foundation combining water, cyclopentasiloxane and other silicones, iron oxides, titanium dioxide, and talc or mica for texture and pigmentation. Silicone-dominant formulas are chemically stable and do not leach into skin or food, making them safer than some oil-based alternatives. The mineral pigments (iron oxides, titanium dioxide) are regulated colorants with long safety histories in cosmetics, though sourcing transparency varies by manufacturer.
The brand's record and disclosure
Shiseido is a major Japanese cosmetics manufacturer with established quality control and regulatory compliance in the US, EU, and Japan. The brand does not publicly disclose detailed ingredient sourcing, heavy metal testing results, or PFAS screening practices on its website or product labels. No significant recalls or public health controversies tied to this specific product line have been documented in regulatory databases.
How it compares in its category
Liquid foundations are among the safer cosmetic categories because they contain no volatile solvents or flame retardants and are applied topically without heating. Shiseido's silicone base is chemically inert and comparable to competitors like MAC Face & Body or Estee Lauder Double Wear in safety profile. Talc-containing formulas do carry a talc contamination concern (see below), though modern cosmetic-grade talc is subject to asbestos limits in regulated markets.
If you buy it
Store in a cool, dry place away from direct sunlight to prevent separation or oxidation; silicone formulas are stable and do not degrade into hazardous byproducts under normal use. Discard after 12 months of opening or if color, smell, or consistency change. Patch test on a small area of skin first if you have sensitive skin or known fragrance allergies. Do not heat or ingest; this product is for external use only.
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.”
Talc contamination (asbestos, tremolite)
Product formulation includes talc as a texture agent. While modern cosmetic talc in regulated markets (US, EU) must meet asbestos limits, talc mining naturally co-occurs with asbestos minerals. Long-term inhalation exposure is the primary concern; dermal absorption is minimal. Shiseido does not publicly disclose talc sourcing or third-party asbestos testing for this product.
Heavy metals in iron oxide pigments
Iron oxides (CI 77491, 77492, 77499) and titanium dioxide (CI 77891) are regulated colorants with established purity standards in cosmetics. No recalls or documented contamination specific to this product. Manufacturers typically source from certified suppliers, though Shiseido does not publicly confirm testing.
Fragrance allergens
Product contains fragrance (not disclosed as individual components on label). Common fragrance allergens include limonene, linalool, and cinnamyl alcohol. Risk varies by individual sensitivity; Shiseido does not list fragrance components or allergen warnings.
Formaldehyde or formaldehyde releasers
No formaldehyde or formaldehyde-releasing preservatives (DMDM hydantoin, imidazolidinyl urea) are listed in publicly available ingredient information. Silicone-water formulas typically use phenoxyethanol or methylisothiazolinone, which do not release formaldehyde.
1,4-dioxane (solvent contaminant)
1,4-dioxane is a manufacturing byproduct of ethoxylation (surfactants, emulsifiers). This product's ingredient list does not clearly indicate ethoxylated ingredients, though many silicone formulas use polydimethylsiloxane-derived emulsifiers that may carry trace dioxane. Shiseido does not publicly test for or disclose dioxane levels.
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.