Seventh Generation Dish Soap - Free & Clear

A standard surfactant-based dish soap formulated for effective grease removal and mild skin conditioning through the inclusion of glycerin.

Performance Rating: 4.3

The combination of Sodium Lauryl Sulfate (SLS) and Lauramine Oxide provides excellent grease-cutting power and strong foam stability. The addition of Decyl Glucoside supports overall cleaning performance while Magnesium Chloride ensures a stable viscosity for consistent dispensing.

Safety Rating: 2.9

While the ingredients are effective, the inclusion of Methylisothiazolinone and Benzisothiazolinone is a safety concern as these are potent skin sensitizers and potential allergens. Additionally, Sodium Lauryl Sulfate can be quite drying and irritating to those with sensitive skin.

Final Rating: 3.6

This dish soap is a high-performing formula that will effectively remove food residues and oils. However, its overall score is tempered by the use of isothiazolinone preservatives, which are increasingly avoided in green or sensitive-skin formulations due to their sensitizing potential.

Verdict

The ingredient list reveals a functional and efficient dish soap that balances powerful cleaning agents with skin-soothing components. The primary cleaning power comes from Sodium Lauryl Sulfate (SLS), a well-known and highly effective surfactant that excels at cutting through stubborn grease and oils. While SLS is sometimes criticized for its potential to dry out the skin, the formulation includes Decyl Glucoside and Lauramine Oxide, which are gentler surfactants that help create a rich, stable lather while mitigating some of the harshness. The addition of Glycerin is a significant benefit, acting as a humectant to draw moisture back into the hands, making it a better choice for those who wash dishes frequently by hand. However, users should be aware of the preservation system used in this product. Benzisothiazolinone (BIT) and Methylisothiazolinone (MIT) are used to prevent microbial growth and extend shelf life. While effective, MIT, in particular, has been identified as a contact allergen and sensitizer for a segment of the population. For most users, this won’t be an issue, but individuals with pre-existing skin conditions like eczema or contact dermatitis should exercise caution. The inclusion of Magnesium Chloride helps manage the viscosity, giving the soap its characteristic thickness, while Citric Acid ensures the pH remains balanced for skin safety. Overall, this dish soap represents a high-performance choice for everyday kitchen cleaning. It is designed to tackle heavy soil and baked-on food without requiring excessive scrubbing. Its lack of synthetic dyes is a plus for those looking for a slightly simpler chemical profile, though it relies heavily on synthetic preservatives. If you prioritize cleaning efficiency and sudsing capability, this formulation delivers reliable results. It strikes a professional balance between industrial-strength surfactants and moisturizing agents, making it a versatile staple for most households.

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Ingredient Evaluation

📁 Solvents and Texture Modifiers / 溶剂与质地调节剂

🧪 water / eau / 水

Purpose: Solvent

Concerns: None

Notes: The base liquid for the formula.

🧪 glycerin / 甘油

Purpose: Humectant and skin conditioner

Concerns: Generally safe

Notes: Helps to prevent hands from drying out during use.

🧪 magnesium chloride / 氯化镁

Purpose: Viscosity modifier

Concerns: Low

Notes: Used to thicken the soap to a desirable consistency.

📁 Surfactants (Cleaning Agents) / 表面活性剂(清洁剂)

🧪 sodium lauryl sulfate / 十二烷基硫酸钠

Purpose: Primary surfactant and foaming agent

Concerns: Can cause skin irritation or dryness for some users

Notes: Very effective at cutting through grease.

🧪 lauramine oxide / 月桂胺氧化物

Purpose: Foam stabilizer and cleaning booster

Concerns: Low toxicity, may cause mild irritation

Notes: Commonly used in dish liquids to maintain suds.

🧪 decyl glucoside / 癸基葡萄糖苷

Purpose: Mild non-ionic surfactant

Concerns: Minimal

Notes: Derived from plant sugars; very gentle on the skin.

📁 pH Adjusters / pH调节剂

🧪 citric acid / 柠檬酸

Purpose: pH balancer

Concerns: Mild eye irritant in concentrated form

Notes: Used to ensure the soap’s pH is safe for skin contact.

📁 Preservatives / 防腐剂

🧪 benzisothiazolinone / 苯并异噻唑啉酮

Purpose: Antimicrobial preservative

Concerns: Skin sensitizer and aquatic toxicity

Notes: Prevents the growth of bacteria and mold in the product.

🧪 methylisothiazolinone / 甲基异噻唑啉酮

Purpose: Broad-spectrum preservative

Concerns: High potential for skin allergy and contact dermatitis

Notes: Known allergen; concentrations are strictly regulated in many regions.