Mielle Organics Rosemary Mint Shampoo + Conditioner Combo Pack
Lower PFAS concern for typical hair-care liquid lacking known PFAS triggers.
This liquid shampoo-conditioner has no documented water-repellent coating, stain-resistance, or nonstick coatings that trigger PFAS use. The brand makes no PFAS claims.
We flunk more products than we pass. This one earned its grade. How we grade
Material
aqueous shampoo and conditioner liquids in plastic bottle
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Fragrance allergens and botanical sensitizers
The rosemary and mint botanical ingredients are natural but can trigger allergic contact dermatitis or scalp sensitivity in susceptible individuals; no brand-specific allergy incidents are on record, but essential oil-rich formulations carry this inherent risk.
BPA & bisphenols
The plastic bottle material (likely PET or HDPE) is not specified by Mielle; BPA/BPS and phthalate leaching into aqueous products is low under normal storage but possible if bottles are stored in heat or for extended periods. Organic certification does not govern packaging.
Source: FDA ↗What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Formaldehyde / VOCs
No formaldehyde-releasing preservatives (e.g., imidazolidinyl urea, DMDM hydantoin) are documented in Mielle's organic-certified formulas; organic certification excludes most of these compounds, but the brand does not publish a full preservative list.
Source: ATSDR ↗Heavy metals
USDA Organic certification requires testing for arsenic, cadmium, and lead above certain thresholds; no recalls or independent testing have flagged metals in this product, and aqueous formulas are lower risk than powdered formats.
Source: FDA ↗Microbial contamination if seal is compromised
Aqueous shampoo and conditioner can support bacterial or mold growth if the bottle seal fails or is left open; no product-specific contamination incidents are documented, and normal retail and home storage pose minimal risk.
The full breakdown
What it's made of and why it matters
Mielle Rosemary Mint Shampoo and Conditioner are water-based liquids formulated as cleansing and conditioning agents, packaged in plastic bottles. The aqueous matrix (mostly water and mild surfactants) is inherently lower risk than powder or solid formats because volatile organic compounds and heavy metals are far less likely to concentrate or leach in liquid suspension. Mielle positions this as an organic product line, meaning synthetic dyes, heavy metals in pigments, and harsh chemical residues should be minimized relative to conventional brands.
The brand's record and disclosure
Mielle Organics is a Black-owned beauty brand that holds USDA Organic certification for many of its hair-care lines, which requires third-party vetting of ingredients and excludes synthetic pesticides, heavy metals above set thresholds, and many industrial additives. However, the brand has not published detailed PFAS or formaldehyde-releaser disclosures, and no independent recalls or safety controversies have been widely documented for this specific product. Organic certification provides some assurance but is not a comprehensive toxicology guarantee.
How it compares in its category
Liquid hair-care products are generally lower risk than bar soaps or powder shampoos because they do not concentrate heavy metals or volatile compounds during manufacturing or storage. Mielle's organic positioning places it above mass-market conventional brands (which often use synthetic fragrance blends and undisclosed preservatives) but in a comparable safety tier to other certified organic hair-care lines. The combo pack format is standard and poses no additional hazard compared to single-unit bottles.
If you buy it
Store the bottles away from direct heat and sunlight to avoid plastic degradation and any potential leaching of bottle additives into the product. Use the product as directed on the label and discontinue if scalp irritation or allergic reaction occurs (fragrance sensitivity is possible with botanical blends, though uncommon). Replace bottles every 12-18 months or when visibly separated or discolored. Keep caps tightly sealed to prevent bacterial growth in the aqueous suspension.
What we don’t know
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Mielle Organics has made none
Formulations change between production runs, so check the current label. How we grade.
More conditioner 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.