Mielle Organics · Shampoo
Mielle Scalp Moisturizing Shampoo Lavender & Lychee 12 fl oz
Lower concern; typical shampoo with no known PFAS application, though brand makes no explicit commitment.
Mielle Organics' shampoo is a liquid surfactant product with no inherent need for water-repellent coatings, stain resistance, or non-stick treatment, the primary sources of PFAS in consumer goods. The brand does not disclose PFAS policies.
Shop Mielle Organics on Amazon →Material
aqueous shampoo formulation (surfactants, water, 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
Mielle Scalp Moisturizing Shampoo is a water-based surfactant formulation with botanical extracts (lavender, lychee) and humectants typical of modern shampoos. The aqueous base means no volatile organic compounds (VOCs) or formaldehyde off-gassing risk characteristic of leave-on treatments or sprays. Surfactants in shampoos are designed to rinse away completely, minimizing dermal absorption of individual ingredients during normal use.
The brand's record and disclosure
Mielle Organics markets products with organic and natural positioning but does not publish comprehensive ingredient safety testing or third-party certifications (e.g., EWG verification, NSF organic). The brand has no documented safety recalls or regulatory warnings on public record. Transparency on PFAS avoidance is absent, though no evidence suggests intentional PFAS use in rinse-off shampoos by this or peer brands.
How it compares in its category
This product sits in the mid-market natural/organic shampoo segment, comparable in safety profile to brands like SheaMoisture and Carol's Daughter. Rinse-off shampoos carry lower systemic exposure risk than leave-on conditioners or styling products because contact time is brief and washout is near-complete. Price and botanical marketing are its differentiators, not measurably higher or lower hazard than conventional sulfate-free alternatives.
If you buy it
Use as directed on damp hair and rinse thoroughly with water; no special precautions needed for typical scalp or hair application. For sensitive scalp, patch test on a small area first, as fragrances and botanical extracts occasionally trigger irritation in susceptible individuals. Store below 25°C (77°F) away from direct sunlight to preserve botanical stability. Replace when empty; opened shampoo typically maintains integrity for 12-18 months if kept sealed.
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 and sensitizers
Lavender and lychee extracts plus undisclosed fragrance components may trigger contact dermatitis or scalp irritation in individuals with fragrance sensitivity, though incidence is not high in typical shampoo use.
1,4-dioxane (surfactant byproduct)
Ethoxylated surfactants used in shampoos can be contaminated with trace 1,4-dioxane during manufacturing. Mielle does not publicly disclose testing for this contaminant; rinse-off product design minimizes dermal exposure compared to leave-on products.
Heavy metals in botanical extracts
No recalls or test results on record for lead, cadmium, or arsenic in Mielle products. Botanical sources (lavender, lychee) are typically low-accumulation plants, but brand does not publish heavy metal testing data.
Formaldehyde releasers
No evidence of methylisothiazolinone (MIT), DMDM hydantoin, or other formaldehyde-releasing preservatives in Mielle shampoos based on available ingredient lists; rinse-off format also reduces preservative burden.
Microplastic beads or synthetic polymers
No microbeads or polyethylene microplastics reported in Mielle shampoo formulations; this brand does not use physical exfoliants in this product line.
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.
Safer alternatives in Shampoo
Credo Beauty
Roz Salt Scalp Scrub
salt crystals, mineral-based scrub
Lower-concern buy, salt scrub formulation carries minimal inherent PFAS risk.
✓Verified PFAS-free by a third party
Puracy
Public Goods Shampoo Refill
aqueous surfactant-based liquid shampoo
Lower-concern shampoo refill; Puracy's MADE SAFE cert and no-PFAS positioning align, but cosmetic formulation labs are rarely published.
✓Verified PFAS-free by a third party
Puracy
Natural Baby Shampoo Body Wash
water-based surfactants, plant-derived ingredients, aqueous solution
Lower PFAS concern, liquid cosmetic with no water-resistant or nonstick triggers.
⚠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.