Mielle Organics · Shampoo
MIELLE Rosemary Mint Strengthening Shampoo
Lower concern; liquid cosmetics rarely require PFAS. No disclosure ≠ presence.
Mielle Rosemary Mint Shampoo is a liquid cleansing product with no documented PFAS use, waterproofing, or stain-resistance claims. The brand makes no PFAS disclosure, but aqueous shampoos typically don't require PFAS chemistry. No third-party PFAS testing data is publicly available for this product.
Shop Mielle Organics on Amazon →Material
aqueous shampoo base, plant extracts (rosemary, mint), no known coatings
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
MIELLE Rosemary Mint is a water-based shampoo containing rosemary and mint plant extracts as primary actives, with standard surfactants and preservatives. The aqueous (non-oily) formulation eliminates risk classes tied to solid coatings, oils that degrade, or volatile fume release. Plant extracts themselves carry minimal toxicity risk at cosmetic concentrations, though fragrance compounds (whether extracted or synthetic) warrant attention for sensitization potential in susceptible users.
The brand's record and disclosure
Mielle Organics positions itself as a clean-beauty brand using plant-derived ingredients, but does not publish full ingredient sourcing documentation or independent third-party testing results. No recalls or safety violations have been reported for this product line. The brand's silence on PFAS is consistent with industry practice for liquid cosmetics, where PFAS is rarely necessary; absence of disclosure does not indicate presence.
How it compares in its category
This shampoo falls into the plant-extract premium segment, broadly comparable to SheaMoisture and Cantu offerings. It avoids sulfates (common irritants in budget shampoos) and silicones (which accumulate on hair). Relative to mass-market alternatives, it carries lower risk of synthetic fragrance overload, though this depends on individual tolerance to botanical scents and essential oil components.
If you buy it
Store at room temperature away from direct sunlight; do not leave the bottle open in humid environments where bacterial growth can accelerate in the water-based base. If skin irritation or scalp reaction occurs within first use, discontinue and rinse thoroughly; this may indicate sensitivity to rosemary or mint compounds rather than contamination. Standard 12-18 month shelf life applies; discard if consistency or odor changes markedly.
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.”
Fragrance allergens / sensitizing botanicals
Rosemary extract and mint contain volatile compounds (limonene, menthol) that can trigger contact dermatitis or scalp irritation in sensitive individuals. No reports specific to this product, but inherent to the botanical ingredient class.
Preservative system adequacy
Water-based formulations require effective preservatives to prevent bacterial/fungal growth. No independent microbial testing data is public for this product; brand relies on standard cosmetic preservative frameworks (likely phenoxyethanol or paraben-type systems based on 'clean' category positioning).
Heavy metals in plant extracts
Plant extracts can bioaccumulate heavy metals if sourced from contaminated soil. No testing or recalls indicate this for MIELLE Rosemary Mint, and the brand does not disclose source verification; risk is theoretical and category-wide.
Formaldehyde or formaldehyde-releasing preservatives
Most modern shampoos, especially premium lines, avoid formaldehyde donors due to consumer preference. No evidence this product contains formaldehyde releasers; consistent with brand positioning.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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.
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Puracy
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⚠Risky category by default
More shampoo 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.