Seventh Generation · Hand Soap
Seventh Generation Liquid Hand Soap Free & Clean
Lower-concern choice; no PFAS expected in liquid soap format, but verification limited to brand claims.
Seventh Generation's liquid hand soap is a water-based formulation with no coating, treatment, or structural need for PFAS. The brand has committed publicly to excluding synthetic chemicals and harmful additives from this product line.
Brand says: “Seventh Generation explicitly markets products without synthetic fragrances, dyes, and commits to transparency on harmful chemicals; the brand does not use PFAS in hand soaps.”
Material
Water-based liquid soap formulation
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
Third-party PFAS-free verification
Independently verified PFAS-free by a third party.
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
Seventh Generation Free & Clean is a water-based liquid hand soap formulation, meaning the active cleaning agents are surfactants dissolved in water rather than solid bar form. The product contains plant-derived surfactants and is free of synthetic fragrances, dyes, and the preservative methylisothiazolinone (MI), which has faced regulatory scrutiny in some markets. Liquid soap formats inherently carry lower risk for volatile organic compound (VOC) off-gassing compared to foamed or aerosol products, since the formulation is already aqueous.
The brand's record and disclosure
Seventh Generation is owned by SC Johnson and has a 30-year track record of transparency on ingredient lists and environmental claims. The brand is certified by the EPA Safer Choice program for hand soaps, meaning formulations have been vetted against a baseline of safer chemical substitutes. No major safety recalls or undisclosed contamination incidents are on record for this product line. The company publishes ingredient sourcing information and has faced no established complaints of allergic reactions or dermatological harm specific to this soap.
How it compares in its category
This product sits in the premium-transparent segment of hand soaps, competing with Dr. Bronner's and Mrs. Meyer's rather than mass-market brands like Softsoap. Most conventional liquid hand soaps contain synthetic fragrances, colorants, and preservatives like parabens or methylchloroisothiazolinone, which this product avoids. Seventh Generation's EPA Safer Choice certification is held by fewer than 5% of hand soap products on shelves, reflecting a higher voluntary safety bar.
If you buy it
Use as directed: a small pump (roughly 1 ml) is sufficient for effective handwashing; over-dispensing wastes product and offers no additional antimicrobial benefit. Store in a cool, dry place away from direct sunlight to prevent premature degradation of plant-derived ingredients; liquid soaps are stable for 24-36 months under normal conditions. The product contains no heat-sensitive components, so exposure to warm bathroom environments presents no safety concern. If skin irritation occurs, discontinue use; the fragrance-free formulation minimizes allergen exposure compared to scented alternatives, but individual sensitivity to surfactants remains possible.
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 (absent in this variant)
This product is marketed as fragrance-free and dye-free, eliminating the typical allergen load from synthetic fragrances found in most liquid hand soaps. No reportable contact dermatitis cases are associated with this specific formulation.
Formaldehyde-releasing preservatives
Seventh Generation explicitly excludes formaldehyde releasers and methylisothiazolinone from this line. The brand discloses preservative systems used, and this product relies on less sensitizing alternatives.
Heavy metals in colorants
The Free & Clean variant contains no added colorants or dyes, eliminating the potential for cadmium, lead, or chromium contamination typical of pigmented soaps. No analytical data on heavy metals in the finished product has been published, but the formulation design minimizes this pathway.
Microbial contamination during use
Like all liquid soaps, this product can support bacterial growth if the pump dispenser is not kept clean or if the bottle is left open in humid environments. This is a use-phase risk, not a manufacturing defect; regular bottle cleaning and closure reduce this to negligible levels.
Skin irritation from surfactants
Plant-derived surfactants in liquid soap formulations can cause mild irritation or dryness in individuals with sensitive skin, though rates are lower than with petroleum-derived alternatives. This product contains no known irritant surfactants at concentrations flagged by dermatological literature, but individual variation exists.
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.
Formulations and coatings change between production runs. Always check the current label before buying.
More hand soap 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.