Tatcha · Moisturizer
Tatcha The Longevity Memory Cream
Lower PFAS concern for typical moisturizer; no cosmetic-grade creams routinely contain PFAS, though brand discloses nothing.
Tatcha's Longevity Memory Cream is a water-based moisturizer with no known PFAS triggers (no water-repellent coating treatment, no nonstick coating, no waterproofing chemistry typical of skincare). The brand offers no explicit PFAS statement, which is standard silence in cosmetics. No public testing or recalls flag this product.
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Cream (water, glycerin, peptides, botanical extracts)
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
The Longevity Memory Cream is a water-glycerin emulsion base typical of premium moisturizers, containing peptides and botanical extracts (likely fermented or standardized plant actives). The simple emulsion chemistry, water, humectant glycerin, and plant-derived solids, carries no inherent volatility or leaching risk at storage temperature. Creams of this type do not require volatile solvents, silicones, or preservatives that trigger off-gassing concerns; fragrance and botanical extracts are the primary chemical exposure vectors.
The brand's record and disclosure
Tatcha does not publicly disclose ingredient sourcing, heavy metal testing, or PFAS avoidance commitments on product pages or sustainability reports. The brand markets premium positioning and clean aesthetics but lacks third-party certifications (EWG Verified, Leaping Bunny, or similar) that would signal independent safety vetting. No major safety recalls or contamination incidents are on record for Tatcha products in the past decade. This silence is typical of luxury cosmetics; absence of disclosure does not indicate hazard, but limits independent verification.
How it compares in its category
Moisturizer creams are among the lowest-risk cosmetic formats; they remain on skin rather than inhaled or ingested, and emulsion chemistry is well-understood. Tatcha's peptide and botanical positioning is standard in prestige moisturizers (Estée Lauder, SK-II, Kiehl's operate identically). The price premium reflects branding and claim research rather than inherently safer chemistry. Mid-range alternatives (CeraVe, Cetaphil) offer similar safety profiles with better transparency.
If you buy it
Store in a cool, dry place (18-25°C) away from direct heat; creams degrade faster when warm and can separate or encourage microbial growth. Discontinue use if you notice color change, separation, or odor shift (sign of emulsion breakdown or contamination). If you have sensitive skin or eczema, patch-test first; botanical extracts can trigger contact dermatitis in a small subset of users. Replace after 12 months of opening; the product lacks preservative transparency, so shelf stability beyond one year is uncertain.
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 botanical pigments
Tatcha does not disclose lead or cadmium testing for plant extracts or colorants. Botanical actives sourced from Asia (common for premium brands) carry theoretical contamination risk, but no recalls or adverse reports exist for this brand.
Fragrance allergens and sensitizers
Product likely contains natural or nature-identical fragrance from botanical extracts. Undisclosed fragrance components can trigger contact dermatitis or photoallergy in sensitive individuals; Tatcha does not list fragrance allergens separately.
Formaldehyde or formaldehyde-releasing preservatives
Water-based creams typically use phenoxyethanol, methylisothiazolinone, or plant-derived preservatives, not formaldehyde releasers. Tatcha's ingredient list is not published in full detail, so confirmed absence cannot be verified, but this hazard is uncommon in premium moisturizers of this type.
Emulsion degradation and microbial growth
Cream formulations are susceptible to bacterial or fungal contamination if preservative levels are insufficient or if the product is stored improperly. Tatcha's lack of preservative transparency makes shelf-life prediction difficult; water-based creams typically degrade within 12 months once opened.
1,4-dioxane as processing contaminant
Botanical extracts and glycerin ethoxylates can harbor trace 1,4-dioxane if not distilled post-synthesis. Premium brands typically source refined glycerin and plant actives to minimize this; no testing data is public for this product.
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.
Safer alternatives in Moisturizer
Tatcha
Starter The Ritual Set Ultra Hydrating For Dry Skin
Water-based cosmetic creams and serums; glass/plastic packaging
Lower PFAS concern for a cosmetic moisturizer set, but Tatcha makes no public PFAS commitment.
⚠Risky category by default
Herbivore Botanicals
Orchid Facial Oil
plant oils, botanical extracts, glass bottle
Lower concern; facial oil with no known PFAS triggers, but brand offers no transparency.
⚠Risky category by default
Herbivore Botanicals
Herbivore Lapis Balancing Facial Oil
plant oils, mineral pigments, glass bottle
Lower concern for PFAS; facial oil in glass, typical formulation poses minimal risk.
⚠Risky category by default
More moisturizer 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.