Dial Coconut Water & Mango Liquid Soap

A standard, gel-based hand wash formulated with effective sulfates and glycerin for cleansing, though it relies heavily on fragrance and synthetic dyes.

Performance Rating: 4.2

This formulation utilizes a classic and effective surfactant system combining Sodium Laureth Sulfate (SLES), Cocamidopropyl Betaine, and Cocamide MEA. This trio ensures excellent foaming and strong cleansing power, capable of removing oil and dirt efficiently. The inclusion of Glycerin acts as a humectant to help mitigate the drying effects of the sulfates, while Trisodium Ethylenediamine Disuccinate (a chelating agent) helps the product perform consistently even in hard water. However, it lacks advanced moisturizing lipids or oils found in premium conditioning washes.

Safety Rating: 3.2

The product relies on standard synthetic chemistry. While SLES is generally safe for rinse-off products, it can be drying for some and has minor contamination concerns (1,4-dioxane) depending on manufacturing quality. The presence of Fragrance along with specific allergens like Limonene, Linalool, and Coumarin poses a risk for individuals with sensitive skin or contact dermatitis. Additionally, it contains synthetic dyes (CI 42090) and Ethanolamine, which some users prefer to avoid due to irritation potential. On the positive side, Trisodium Ethylenediamine Disuccinate is a more biodegradable alternative to traditional EDTA.

Final Rating: 3.7

This is a functional, standard commercial hand wash. It scores high on utility because it will clean hands effectively and produce a satisfying lather. However, it loses points on safety and ingredient quality due to the reliance on sulfates, synthetic dyes, and a fragrance profile containing known allergens. It is suitable for the general population but not recommended for those with sensitive skin or those seeking ‘clean’ or natural beauty standards.

Verdict

This formulation represents a quintessential, mass-market liquid soap designed for effective cleansing rather than specialized skincare treatment. At its core, the product utilizes Sodium Laureth Sulfate (SLES) paired with Cocamidopropyl Betaine. This is a classic surfactant system found in the vast majority of commercial washes because it balances high-foaming capabilities with a moderate cleaning profile. While SLES is gentler than the older Sodium Lauryl Sulfate (SLS), it is still a powerful detergent that can strip natural oils if used excessively. The addition of Cocamide MEA further stabilizes the foam, ensuring that rich lather consumers typically associate with cleanliness.

To mitigate the drying effects of the surfactants, the formula includes Glycerin, a humectant that draws moisture into the skin. However, given its placement after the fragrance in the ingredient list, it likely serves as a minor buffer rather than a deep moisturizing treatment. The inclusion of Trisodium Ethylenediamine Disuccinate is a positive modern touch; it acts as a biodegradable chelating agent to neutralize hard water ions, helping the soap lather better and rinse off cleaner than formulas using older agents like EDTA.

The primary concern with this product lies in its sensory additives. The presence of Parfum (Fragrance) alongside specific volatile compounds like Limonene, Linalool, and Coumarin suggests a strong scent profile. While this provides a pleasant user experience for many, these are well-documented contact allergens. Combined with the synthetic dye CI 42090 (Blue 1), the formula introduces unnecessary risks for those with reactive skin barriers.

Ultimately, this is a functional utilitarian product. It is perfectly suitable for removing dirt, grease, and grime from healthy, non-compromised skin. However, it lacks the soothing botanicals or lipid-replenishing agents required for a “hydrating” claim. If you have tough skin and enjoy a fresh scent, this will serve you well. Conversely, if you suffer from dermatitis or frequent dryness, the combination of sulfates, fragrance allergens, and dyes makes this a product to skip.

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Ingredient Evaluation

📁 Solvents / 溶剂

🧪 Aqua (Water, Eau) / 水

Purpose: Dissolves other ingredients

Concerns: None

Notes: The base of the formula.

📁 Surfactants & Cleansing Agents / 表面活性剂和清洁剂

🧪 Sodium Laureth Sulfate / 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 (usually removed in manufacturing).

Notes: A widely used surfactant, milder than Sodium Lauryl Sulfate (SLS).

🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱

Purpose: Secondary surfactant, foam booster, and mildness additive

Concerns: Rare allergic reactions generally due to impurities rather than the ingredient itself.

Notes: Helps reduce the irritation potential of primary surfactants.

🧪 Cocamide MEA / 椰油酰胺 MEA

Purpose: Foam stabilizer and thickener

Concerns: None in rinse-off products.

Notes: Derived from coconut oil.

🧪 Laureth-2 / 月桂醇聚醚-2

Purpose: Surfactant, emulsifier, and thickener

Concerns: None

Notes: Helps to thicken the formula and stabilize foam.

📁 Moisturizers & Humectants / 保湿剂

🧪 Glycerin / 甘油

Purpose: Attracts moisture to the skin

Concerns: None

Notes: A common and effective humectant that prevents dryness.

📁 Viscosity Modifiers & Texture Enhancers / 粘度调节剂和质地增强剂

🧪 Sodium Chloride / 氯化钠

Purpose: Thickens the product

Concerns: None

Notes: Common table salt, used to adjust the thickness of surfactant systems.

🧪 Sodium Sulfate / 硫酸钠

Purpose: Viscosity controlling agent

Concerns: None

Notes: Often exists as a byproduct of the manufacturing process of surfactants.

📁 pH Adjusters & Buffers / pH调节剂和缓冲剂

🧪 Citric Acid / 柠檬酸

Purpose: Adjusts pH to be skin-friendly

Concerns: None

Notes: Natural acid found in citrus fruits.

🧪 Ethanolamine / 乙醇胺

Purpose: pH adjuster and buffering agent

Concerns: Can be irritating in high concentrations or leave-on products.

Notes: Used in small amounts to stabilize the pH.

📁 Preservatives & Stabilizers / 防腐剂和稳定剂

🧪 Sodium Benzoate / 苯甲酸钠

Purpose: Prevents bacterial and fungal growth

Concerns: Generally safe; activity is pH dependent.

Notes: Food-grade preservative.

🧪 Trisodium Ethylenediamine Disuccinate / 乙二胺二琥珀酸三钠

Purpose: Chelating agent

Concerns: None

Notes: Binds to metal ions to prevent spoilage and improve foam; a biodegradable alternative to EDTA.

📁 Fragrance & Allergens / 香精和致敏原

🧪 Parfum (Fragrance) / 香精

Purpose: Provides scent

Concerns: Can cause skin irritation or allergic reactions in sensitive individuals.

Notes: A blend of aromatic compounds.

🧪 Limonene / 柠檬烯

Purpose: Fragrance component (citrus scent)

Concerns: Known contact allergen.

Notes: Naturally occurring in citrus peels.

🧪 Linalool / 芳樟醇

Purpose: Fragrance component (floral scent)

Concerns: Known contact allergen.

Notes: Naturally occurring in lavender and other flowers.

🧪 Coumarin / 香豆素

Purpose: Fragrance component (sweet, grassy scent)

Concerns: Known contact allergen.

Notes: Naturally occurring in tonka beans.

📁 Colorants / 着色剂

🧪 CI 42090 (Blue 1) / 亮蓝

Purpose: Gives the product a blue color

Concerns: None

Notes: Synthetic food and cosmetic dye.