A robust, commercial-grade hand wash featuring strong sulfates for deep cleansing and glycerin for hydration, though it relies on allergenic preservatives.
This formula relies on a powerful surfactant blend, including Sodium Laureth Sulfate and Sodium Lauryl Sulfate, ensuring excellent lather and grease removal. The inclusion of Cocamidopropyl Betaine improves foam stability, while Glycerin and Sodium Lauroyl Lactylate provide essential moisturizing properties to counteract the drying effects of the sulfates. It will perform very well as a heavy-duty cleanser.
The safety score is significantly impacted by the presence of Methylchloroisothiazolinone and Methylisothiazolinone, which are strong preservatives known to cause allergic contact dermatitis and skin sensitization. Additionally, Sodium Lauryl Sulfate (SLS) is a known irritant for sensitive skin. The inclusion of generic Fragrance and synthetic dyes (Blue 1, Red 33) adds further potential for irritation without functional benefit.
This is a standard mass-market formulation designed for efficacy and low cost rather than skin health. While it cleans effectively, the combination of harsh sulfates and sensitizing preservatives makes it a poor choice for those with dry or sensitive skin. It is functional but chemically aggressive compared to modern, gentler alternatives.
This formulation represents a classic approach to mass-market hygiene, prioritizing deep cleansing capability and sensory appeal. At its core, the product relies on a potent surfactant system combining Sodium Laureth Sulfate and Sodium Lauryl Sulfate. These ingredients are highly effective at breaking down oils and creating the rich, bubbly lather that many users associate with cleanliness. While they ensure that dirt and grime are thoroughly removed, the double dose of sulfates can be drying to the skin barrier over time, stripping away natural oils alongside the dirt. To mitigate this harshness, the inclusion of Glycerin is a welcome addition. As a humectant, glycerin helps to attract moisture to the skin, providing a buffer against the stripping effects of the detergents. Additionally, Cocamidopropyl Betaine acts as a secondary surfactant that helps stabilize the foam and reduce irritation potential, making the washing experience slightly smoother. However, the preservation system warrants caution for sensitive individuals. The formula utilizes Methylchloroisothiazolinone and Methylisothiazolinone, often referenced in dermatology as the “Itchy Ms.” While these are highly effective at preventing bacterial growth in water-based products, they are known contact allergens that can trigger dermatitis, itching, or redness in those with compromised skin barriers or specific sensitivities. Furthermore, the product leans heavily into the sensory experience through the inclusion of Fragrance and synthetic dyes like Blue 1 and Red 33. While these make the product look and smell appealing, fragrance is another common trigger for skin irritation. In summary, this hand wash is an effective workhorse for normal, non-sensitive skin types that require a thorough clean. It is likely an affordable option that performs its primary function well. However, due to the combination of sulfates, strong chemical preservatives, and artificial fragrance, it is not a suitable choice for those seeking gentle, hypoallergenic, or natural skincare solutions.
🧪 Water / 水
Purpose: Base solvent for the formulation.
Concerns: None.
Notes: The primary component of liquid hand wash.
🧪 Sodium Laureth Sulfate (SLES) / 月桂醇聚醚硫酸酯钠
Purpose: Primary cleansing agent and foaming agent.
Concerns: Can be drying to the skin; potential for contamination with 1,4-dioxane during manufacturing.
Notes: A gentler alternative to Sodium Lauryl Sulfate (SLS) but still a strong detergent.
🧪 Sodium Lauryl Sulfate (SLS) / 月桂醇硫酸酯钠
Purpose: Strong cleansing agent and foam booster.
Concerns: Known skin irritant; can strip natural oils from skin.
Notes: Effective at removing grease but often considered harsh for sensitive skin.
🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱
Purpose: Secondary surfactant, foam booster, and thickener.
Concerns: Impurities from manufacturing can cause allergic reactions.
Notes: Derived from coconut oil; helps reduce irritation from harsher sulfates.
🧪 Sodium Lauroyl Lactylate / 月桂酰乳酰乳酸钠
Purpose: Emulsifier and mild surfactant.
Concerns: None generally; considered safe.
Notes: Also has moisturizing and antimicrobial properties.
🧪 Glycerin / 甘油
Purpose: Humectant that attracts moisture to the skin.
Concerns: None.
Notes: Helps counteract the drying effects of surfactants.
🧪 Sodium Chloride / 氯化钠
Purpose: Increases the viscosity (thickness) of the product.
Concerns: Can be drying in very high concentrations.
Notes: Common table salt.
🧪 Sodium Hydroxide / 氢氧化钠
Purpose: Adjusts the pH of the product (alkaline).
Concerns: Corrosive in raw form; safe once reacted in the formula.
Notes: Used to neutralize acids.
🧪 Citric Acid / 柠檬酸
Purpose: Adjusts the pH of the product (acidic) and acts as a chelator.
Concerns: May cause minor irritation in high concentrations.
Notes: Derived from citrus fruits.
🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮
Purpose: Prevents bacterial and fungal growth.
Concerns: Known skin sensitizer and allergen.
Notes: Often used in combination with Methylisothiazolinone.
🧪 Methylisothiazolinone / 甲基异噻唑啉酮
Purpose: Prevents bacterial and fungal growth.
Concerns: High potential for skin irritation and contact dermatitis.
Notes: Usually restricted to rinse-off products due to allergenicity.
🧪 Fragrance / 香精
Purpose: Provides scent.
Concerns: Specific ingredients are undisclosed; common cause of allergies and skin sensitivity.
Notes: Can contain phthalates unless specified otherwise.
🧪 Blue 1 / 亮蓝 (CI 42090)
Purpose: Synthetic blue dye.
Concerns: Generally safe for external use.
Notes: Adds aesthetic appeal.
🧪 Red 33 / 酸性红 33 (CI 17200)
Purpose: Synthetic red dye.
Concerns: Generally safe for external use.
Notes: Adds aesthetic appeal.