Dirty Labs Bio Enzyme Liquid Dish Soap

A fragrance-free, enzyme-powered dish soap featuring gentle plant-based glucosides and soothing rice extract for heavy-duty cleaning that remains kind to hands.

Performance Rating: 4.4

This formulation offers excellent cleaning potential. It utilizes a triple-enzyme blend (Amylase, Protease, Lipase) which effectively breaks down starches, proteins, and fats—a feature often lacking in standard eco-friendly soaps. The surfactant system relies on Alkyl Polyglucosides (Lauryl and Coco-Glucoside), which are effective grease cutters, supported by Sodium citrate to improve efficiency in hard water.

Safety Rating: 4.5

The ingredient list is very safe for both humans and the environment. It avoids harsh sulfates (SLS/SLES), relying instead on mild sugar-based surfactants. The absence of added fragrance makes it hypoallergenic. The preservative used, Phenoxyethanol, is generally safer than the isothiazolinones often found in dish soaps, though it is synthetic. Glycerin is added to protect the skin barrier.

Final Rating: 4.5

This is a superior product that balances safety and efficacy perfectly. The inclusion of enzymes elevates its cleaning power above simple surfactant blends, allowing it to tackle dried-on food while remaining gentle on skin and biodegradable.

Verdict

This dish soap formulation represents a sophisticated balance between high-performance cleaning and dermatological safety. Instead of relying on harsh, inexpensive sulfates like SLS or SLES, the base utilizes Lauryl glucoside and Coco-Glucoside. These alkyl polyglucosides are derived from sugars and coconut oil, offering a mild cleansing action that does not strip the skin of its natural oils. This makes the product an exceptional choice for those who suffer from dry hands or dermatitis but still require effective grease removal.

The standout feature of this formula is its enzymatic cleaning system, consisting of Amylase, Protease, and Lipase. These biological catalysts provide a targeted cleaning approach that traditional soaps lack. Amylase breaks down starchy residues like dried pasta or oatmeal, Protease dissolves protein-based soils such as egg or dairy, and Lipase specifically targets fats and oils. This trio allows the soap to be highly effective at neutral pH levels, reducing the need for aggressive scrubbing and making it arguably more effective than standard detergents on dried-on food.

From a skin-care perspective, the inclusion of Glycerin and Oryza sativa (rice) extract is a thoughtful addition. Rice extract is rich in amino acids and has been used historically for its soothing and softening properties, turning a daily chore into a less damaging experience for the skin barrier. The formula is also notably fragrance-free, avoiding common allergens found in essential oils and synthetic perfumes, which significantly increases its safety profile for sensitive users.

The preservation system relies on Phenoxyethanol, a widely accepted and stable preservative that avoids the high sensitization risks associated with isothiazolinones (MIT/CMIT). Combined with pH buffers like Citric acid and Sodium citrate, the formula is chemically stable and safe for consistent use. Overall, this is a premium, scientifically formulated product that delivers the cleaning power of enzymes while maintaining the gentleness of a skincare product.

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Ingredient Evaluation

📁 Solvents / 溶剂

🧪 Aqua (Water) / 水

Purpose: Base solvent to dissolve other ingredients.

Concerns: None.

Notes: The primary carrier for the formula.

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

🧪 Lauryl glucoside / 月桂基葡糖苷

Purpose: Mild cleaning agent derived from sugar and lipids.

Concerns: None, generally considered safe and biodegradable.

Notes: A non-ionic surfactant.

🧪 Coco-Glucoside / 椰油基葡糖苷

Purpose: Mild cleaning agent and foaming agent.

Concerns: None, very gentle on skin.

Notes: Derived from coconut oil and fruit sugar.

🧪 Cocamidopropyl hydroxysultaine / 椰油酰胺丙基羟基磺基甜菜碱

Purpose: Foam booster and anti-static agent.

Concerns: Generally safe, but impurities in manufacturing can be an issue in low-quality sources.

Notes: An amphoteric surfactant often used in mild products.

🧪 Capryloyl/Capryl methyl glucamide / 辛酰/癸酰甲基葡糖酰胺

Purpose: Mild surfactant and thickener.

Concerns: None.

Notes: Sugar-based surfactant.

🧪 Coconut acid / 椰子酸

Purpose: Cleaning agent and emulsifier.

Concerns: None.

Notes: Fatty acids derived from coconut oil.

📁 Enzymes / 酶

🧪 Amylase / 淀粉酶

Purpose: Breaks down starch-based stains (like pasta or potatoes).

Concerns: Can be a respiratory sensitizer if inhaled in powder form, generally safe in liquid.

Notes: Bio-active ingredient.

🧪 Protease / 蛋白酶

Purpose: Breaks down protein-based stains (like egg or meat).

Concerns: Can be a skin irritant for very sensitive skin types.

Notes: Bio-active ingredient.

🧪 Lipase / 脂肪酶

Purpose: Breaks down fat and grease/oil molecules.

Concerns: None generally.

Notes: Bio-active ingredient specifically for grease removal.

📁 Functional Additives (pH, Texture, Stabilizers) / 功能性添加剂(pH调节、质地、稳定剂)

🧪 Sodium citrate / 柠檬酸钠

Purpose: Chelating agent (water softener) and pH buffer.

Concerns: None.

Notes: Helps the soap work better in hard water.

🧪 Sodium chloride / 氯化钠

Purpose: Thickening agent.

Concerns: None.

Notes: Common table salt.

🧪 Potassium hydroxide / 氢氧化钾

Purpose: pH adjuster.

Concerns: Highly corrosive in raw form, but neutralized and safe in the final product.

Notes: Used to saponify fats or adjust acidity.

🧪 Citric acid / 柠檬酸

Purpose: pH adjuster and mild chelating agent.

Concerns: Can cause eye irritation in high concentrations.

Notes: Derived from citrus fruits.

📁 Skin Conditioning / 皮肤调理剂

🧪 Glycerin / 甘油

Purpose: Humectant that retains moisture.

Concerns: None.

Notes: Helps prevent hands from drying out.

🧪 Oryza sativa (rice) extract / 稻提取物

Purpose: Skin conditioning and soothing.

Concerns: None.

Notes: Botanical extract.

📁 Preservatives / 防腐剂

🧪 Phenoxyethanol / 苯氧乙醇

Purpose: Prevents bacterial and fungal growth.

Concerns: Can be a skin irritant for some people; restricted to specific concentrations.

Notes: Common alternative to parabens.