This is a highly cleansing, gel-based hand wash that effectively removes dirt and grime but contains a strong surfactant and highly sensitizing preservatives that may irritate dry or sensitive skin.
The formulation excels in cleansing efficiency thanks to the combination of Sodium C14-16 Olefin Sulfonate and Cocamidopropyl Betaine, which generate a rich, satisfying lather and effectively remove dirt and oils. Cocamide Methyl MEA and Acrylates Copolymer function as excellent foam boosters and thickeners, giving the product a premium, stable gel texture. Additionally, PEG-40 Hydrogenated Castor Oil ensures the fragrance is evenly dispersed. However, the use of stronger surfactants without significant modern biomimetic lipid replenishers keeps it from achieving a perfect score as it may feel slightly drying over time.
The low safety score of 4.7 is primarily driven by the inclusion of Methylchloroisothiazolinone and Methylisothiazolinone (MCI/MI). These preservatives are notorious sensitizers and contact allergens that can trigger contact dermatitis, particularly with repeated daily exposure. Additionally, synthetic Fragrance (Parfum) introduces potential sensitizing allergens, while Sodium C14-16 Olefin Sulfonate is a relatively harsh surfactant that can strip the skin of its natural oils, leading to dryness and barrier disruption.
With a final score of 6.0, this hand wash is a classic example of high performance compromised by safety concerns. It delivers exceptional cleansing and lathering (8.0/10), but the reliance on highly sensitizing preservatives (MCI/MI) and stripping surfactants results in a poor safety profile (4.7/10). It is highly effective for heavy-duty hand washing but not recommended for frequent daily use or sensitive skin types due to the high risk of irritation and contact allergy.
This hand wash is formulated to deliver a deep, satisfying cleanse with a rich lather, but it does so at the expense of skin barrier protection. The primary cleansing agents are Cocamidopropyl Betaine and Sodium C14-16 Olefin Sulfonate. While Cocamidopropyl Betaine is a relatively mild and standard surfactant, Sodium C14-16 Olefin Sulfonate is a highly efficient and strong cleansing agent that can easily strip natural lipids from the epidermis. Frequent hand washing with this formula may rapidly lead to dryness, tightness, and a compromised skin barrier, especially during colder seasons when the skin is already vulnerable.
Thickening and texture-enhancing duties are handled by Acrylates Copolymer and Cocamide Methyl MEA, which work together to give the product a pleasant, viscous gel-like consistency that spreads easily. Additionally, Propylene Glycol Laurate and PEG-40 Hydrogenated Castor Oil are included to provide some mild emolliency and solubilize the fragrance. However, their concentrations are likely too low to offer any significant, lasting moisturizing benefits to counteract the harshness of the primary surfactants.
A major dermatological concern in this formulation is the preservative blend consisting of Methylchloroisothiazolinone and Methylisothiazolinone (commonly known together as Kathon CG). These ingredients are notorious contact allergens and sensitizers. Although this is a rinse-off product—meaning it has limited contact time with the skin—individuals with pre-existing skin conditions like eczema, psoriasis, or highly sensitive skin should exercise extreme caution. These preservatives are well-known triggers for redness, itching, burning, and contact dermatitis. Additionally, the inclusion of Fragrance (Parfum) increases the potential for allergic reactions and sensory irritation on cracked or already-sensitized hands.
Overall, this hand wash serves as a basic, budget-friendly option that is highly effective at removing stubborn dirt, grease, and daily grime from the hands. However, it completely lacks deep-hydrating ingredients like ceramides, hyaluronic acid, or high concentrations of glycerin to support skin recovery. If you choose to use this product, it is highly recommended to follow up immediately with a rich, nourishing hand cream to replenish lost moisture and protect your skin’s natural barrier.
🧪 Water (Aqua) / 水
Purpose: Primary solvent and carrier for other ingredients.
Concerns: No known health concerns; extremely safe.
Notes: Acts as the liquid base for the hand wash formula.
🧪 Sodium C14-16 Olefin Sulfonate / C14-16 烯烃磺酸钠
Purpose: Strong anionic surfactant and cleansing agent.
Concerns: Can be stripping or drying to sensitive skin if used in high concentrations.
Notes: Provides excellent foaming and deep-cleaning properties.
🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱
Purpose: Mild amphoteric surfactant and foam booster.
Concerns: Low risk of skin irritation or contact allergy, usually related to manufacturing impurities.
Notes: Often paired with stronger surfactants to reduce overall irritation.
🧪 Cocamide Methyl MEA / 椰油酰甲基 MEA
Purpose: Foam booster, stabilizer, and thickener.
Concerns: Considered much safer and less irritating than traditional diethanolamine (DEA) derivatives.
Notes: Enhances the lather and improves the texture of the product.
🧪 PEG-40 Hydrogenated Castor Oil / PEG-40 氢化蓖麻油
Purpose: Solubilizer, emulsifier, and surfactant.
Concerns: May contain trace impurities like 1,4-dioxane from processing, though modern cosmetic grades are highly purified.
Notes: Helps blend fragrance oils and other water-insoluble ingredients into the water base.
🧪 Acrylates Copolymer / 丙烯酸（酯）类共聚物
Purpose: Thickener, suspending agent, and stabilizer.
Concerns: Generally safe for skin, but can be a microplastic environmental concern in wastewater systems.
Notes: Gives the gel-like hand wash its smooth viscosity and helps suspend particles.
🧪 Propylene Glycol Laurate / 丙二醇月桂酸酯
Purpose: Emollient and viscosity controlling agent.
Concerns: Low safety concern; very rare mild skin irritation in sensitive individuals.
Notes: Helps condition the skin while managing the thickness of the hand wash.
🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮
Purpose: Broad-spectrum preservative.
Concerns: Known contact allergen and sensitizer; restricted to rinse-off products to prevent dermatitis.
Notes: Highly effective at low concentrations; frequently combined with Methylisothiazolinone (as Kathon CG).
🧪 Methylisothiazolinone / 甲基异噻唑啉酮
Purpose: Broad-spectrum preservative.
Concerns: High potential for causing contact allergy and skin irritation.
Notes: Strictly regulated in rinse-off formulations like soaps and hand washes due to skin sensitivity risks.
🧪 Disodium EDTA / 乙二胺四乙酸二钠
Purpose: Chelating agent.
Concerns: Very low toxicity, but can act as a penetration enhancer for other chemical ingredients.
Notes: Binds to metal ions in water to prevent formula degradation, maintaining stability and foam quality.
🧪 Citric Acid / 柠檬酸
Purpose: pH adjuster.
Concerns: May cause mild irritation to eyes or compromised skin in high concentrations.
Notes: Used to balance the acidity of the hand wash to match the skin’s natural, slightly acidic pH.
🧪 Fragrance (Parfum) / 香精
Purpose: Adds scent and masks raw ingredient odors.
Concerns: One of the most common causes of cosmetic-related skin sensitization and allergic reactions.
Notes: An undisclosed proprietary blend of natural and synthetic scent compounds.