Blue Tansy · Sunscreen
Blue Lizard Australian Sunscreen Sheer Mineral Sunscreen Lotion for Face SPF 50
Lower PFAS concern for a mineral sunscreen lotion with no disclosed water-resistant coatings.
Blue Lizard's mineral sunscreen uses zinc oxide/titanium dioxide, well-established PFAS-free actives. As a lotion, it lacks the water-repellent coating or grease-resistant treatments that typically introduce PFAS into cosmetics.
Shop Blue Tansy on Amazon →Material
Mineral sunscreen (zinc oxide/titanium dioxide), lotion base
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
Blue Lizard Sheer Mineral uses zinc oxide and titanium dioxide as active ingredients, both non-nano mineral UV blockers that sit on skin rather than absorb into it. The lotion base typically contains glycerin, water, and silicone polymers to improve spreadability and aesthetic appeal. Mineral sunscreens avoid the photostability and endocrine-concern issues associated with chemical UV filters like oxybenzone or avobenzone, making them generally safer for sensitive or young skin.
The brand's record and disclosure
Blue Tansy (the parent company of Blue Lizard) has not made explicit public commitments regarding PFAS avoidance or testing in their formulations. The brand does not routinely disclose full ingredient lists beyond SPF actives on marketing materials, though they market products as reef-safe and dermatologist-tested. No major recalls or contamination incidents are documented for this specific sunscreen line as of current public records.
How it compares in its category
Mineral sunscreens as a category carry lower PFAS risk than water-resistant chemical sunscreens, which sometimes use fluorinated polymers for durability claims. Blue Lizard's formulation sits in the mainstream mass-market mineral segment alongside competitors like CeraVe Face Lotion SPF 50 and EltaMD UV Clear. It offers better transparency than many budget alternatives but less comprehensive ingredient disclosure than premium brands like Dermalogica or Colorescience.
If you buy it
Apply a coin-sized amount to face 15 minutes before sun exposure and reapply every 2 hours or after swimming. Store in a cool, dry place away from direct heat; mineral formulations are stable and do not degrade significantly with temperature fluctuation. Check expiration date before use; sunscreens typically have a 3-year shelf life. No special removal protocol needed beyond standard facial cleansing.
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 mineral pigments (zinc oxide/titanium dioxide)
Pharmaceutical-grade zinc oxide and titanium dioxide used in sunscreens are subject to USP/EP purity standards. No documented cadmium, lead, or arsenic contamination in mineral sunscreen products from major brands; nano vs. non-nano particle size may affect absorption risk, though this product does not explicitly claim nano-scale particles.
Fragrance and fragrance allergens
Blue Lizard Sheer Mineral Lotion contains fragrance as a listed ingredient. The brand does not disclose specific fragrance compounds or allergen data; fragrance blends may include limonene, geraniol, or other botanicals that trigger contact sensitization in sensitive individuals. Patch testing is recommended for those with known fragrance allergies.
Silicone polymer accumulation and skin irritation
Lotion formulations typically include silicone polymers (dimethicone) for feel and spreadability. While silicones are generally considered non-toxic, prolonged daily use without thorough cleansing can lead to buildup and comedogenicity in acne-prone individuals. This is a cosmetic rather than toxicity concern.
Talc contamination (if present in formulation)
Blue Lizard does not list talc in the publicly available ingredient disclosure for this product. However, talc is sometimes used as an anti-caking agent in powder or tinted mineral sunscreens; it is not documented in this lotion formulation.
1,4-dioxane and formaldehyde releasers from emulsifiers
Lotion-based sunscreens often use ethoxylated emulsifiers which may contain trace 1,4-dioxane or release formaldehyde during manufacturing. Blue Tansy does not publish 1,4-dioxane test results or formaldehyde-releaser audits. The risk is low but not externally verified; EWG rates this product a 4 out of 10 hazard score, primarily for these potential impurities.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% 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 Sunscreen
Goddess Garden
Natural Sunscreen SPF 30 6 oz
mineral-based UV filters, plant-derived waxes
Lower-concern mineral sunscreen with credible PFAS-exclusion certification.
✓Verified PFAS-free by a third party
Raw Elements
Eco Formula SPF 30 Sunscreen
mineral sunscreen (zinc oxide, titanium dioxide)
Lower PFAS concern; mineral sunscreen with third-party verification and no known fluorochemical history.
✓Verified PFAS-free by a third party
Raw Elements
Face & Body Sunscreen Tin SPF 30
mineral sunscreen (zinc oxide/titanium dioxide), tin packaging
Lower-concern choice; mineral sunscreen + explicit PFAS-free positioning + third-party certs reduce risk.
✓Verified PFAS-free by a third party
More sunscreen 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.