Biokleen Hand Dish Liquid - Free & Clear

A highly effective, fragrance-free dish soap that combines powerful grease-cutting agents with gentle, plant-derived surfactants and skin-conditioning ingredients.

Performance Rating: 8.8

The high performance rating of 8.8/10 is driven by a powerful and highly effective surfactant system. Sodium lauryl sulfate (SLS) and lauramine oxide are exceptional at penetrating and cutting through heavy grease, while decyl glucoside and lauryl glucoside contribute to sustainable, dense lather. Cocamidopropyl betaine acts as an efficient foam booster and stabilizer, and sodium chloride is utilized as a viscosity builder to ensure the dish soap has a thick, premium consistency. Together, these ingredients deliver excellent grease-cutting action and superb cleaning power.

Safety Rating: 8.3

A safety rating of 8.3/10 represents a formulation that is generally gentle but has slight potential for skin dryness. The inclusion of sodium lauryl sulfate (SLS) can be sensitizing or drying to those with sensitive skin. However, this risk is mitigated by the addition of extremely mild, plant-derived co-surfactants like decyl glucoside, lauryl glucoside, and cocamidopropyl betaine, which actively lower the overall irritation potential. Furthermore, glycerin acts as a humectant to protect the skin barrier, tocopherol (Vitamin E) offers antioxidant benefits, and phenoxyethanol serves as a safe and widely accepted preservative to prevent bacterial contamination.

Final Rating: 8.6

With an overall rating of 8.6/10, this dish soap represents an excellent compromise between heavy-duty cleaning performance and skin-friendly mildness. While the formula relies on SLS to tackle tough grease, it thoughtfully incorporates a robust blend of gentle, biodegradable glucoside surfactants, skin-conditioning glycerin, and protective tocopherol to prevent hand irritation. This results in a highly effective, well-rounded product that performs outstandingly without being overly harsh on the hands.

Verdict

This dish soap formulation strikes an excellent balance between high-performance grease-cutting power and skin comfort. By utilizing a sophisticated multi-surfactant system, it successfully addresses the primary challenge of household dishwashing liquids: removing stubborn food residues without completely stripping natural moisture from the user’s hands.the core of its cleansing performance is Sodium Lauryl Sulfate (SLS), a highly efficient anionic surfactant renowned for its ability to rapidly break down tough oils and fats. While SLS is incredibly effective, it can be quite drying when used in isolation. To counteract this, the formulation intelligently blends it with a robust selection of mild co-surfactants. Decyl glucoside and lauryl glucoside are gentle, biodegradable, plant-derived cleansers that soften the formula, while cocamidopropyl betaine enhances foam volume and overall mildness. Furthermore, lauramine oxide acts as a powerful grease-cutter and foam stabilizer, ensuring that the soap produces rich, long-lasting suds that easily lift stuck-on food.actively protect and soothe your skin during dishwashing chores, the formula is enriched with glycerin and tocopherol (Vitamin E). Glycerin acts as a natural humectant, pulling moisture into the outer layers of the skin to mitigate the stripping effects of the heavy-duty surfactants. Meanwhile, tocopherol acts as a conditioning agent and antioxidant, helping to keep hands soft. The product’s viscosity is naturally adjusted using sodium chloride (common salt), avoiding the need for synthetic polymers.of the standout design choices of this formulation is what it leaves out. It contains no synthetic fragrances, essential oils, or artificial colorants, which are the leading causes of skin allergies and respiratory irritation in household products. Safely preserved with phenoxyethanol, this clean and minimalist formula significantly reduces the risk of contact dermatitis.conclusion, this is a premium, hard-working dish soap that delivers commercial-grade cleaning power while remaining highly respectful of your skin barrier. It is a fantastic option for everyday household cleaning, especially for those who prefer unscented products. However, because it contains SLS, individuals with highly sensitive skin, active eczema, or known sulfate allergies may still prefer to wear protective dishwashing gloves or opt for a completely sulfate-free alternative.

Who Is This Product For?

Who Should Avoid This Product?

Ingredient Evaluation

📁 Solvents / 溶剂

🧪 Water / 水

Purpose: Acts as a liquid base to dissolve and carry all other active ingredients.

Concerns: No known health or environmental concerns.

Notes: The primary ingredient in most liquid cleaning products to ensure proper dilution and usability.

📁 Surfactants / 表面活性剂

🧪 Sodium Lauryl Sulfate / 十二烷基硫酸钠

Purpose: A powerful anionic surfactant that breaks down grease, oils, and stubborn food residues, producing a rich lather.

Concerns: Can cause skin dryness or irritation with prolonged contact. High concentrations can be toxic to aquatic life, though it is highly biodegradable.

Notes: One of the most common and effective cleaning agents, though often balanced with gentler surfactants to reduce skin irritation.

🧪 Decyl Glucoside / 癸基葡萄糖苷

Purpose: A mild, plant-derived non-ionic surfactant that assists in lifting soil and grease.

Concerns: Extremely low irritation potential; highly biodegradable and safe.

Notes: Often used in eco-friendly and baby-safe formulations due to its exceptionally gentle nature.

🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱

Purpose: An amphoteric surfactant used to boost foam stability, increase thickness, and reduce skin irritation from stronger surfactants like SLS.

Concerns: Can occasionally trigger mild allergic contact dermatitis in sensitive individuals, often due to trace impurities from manufacturing.

Notes: Derived from coconut oil fatty acids and highly biodegradable.

🧪 Lauramine Oxide / 月桂基氧化胺

Purpose: An amphoteric/non-ionic surfactant that provides excellent grease emulsification, foam stabilization, and viscosity control.

Concerns: Can be mildly irritating to eyes and skin in raw concentrated form, but safe in diluted household formulations.

Notes: Helps maintain a rich and stable foam even in the presence of heavy oils and grease.

🧪 Lauryl Glucoside / 月桂基葡萄糖苷

Purpose: A gentle, biodegradable non-ionic surfactant used for emulsifying grease and supporting foam.

Concerns: Very low risk of skin irritation; highly environmentally friendly.

Notes: Like decyl glucoside, it is a sugar-derived surfactant that softens the overall harshness of the formula.

📁 Skin Conditioners and Humectants / 皮肤调理与保湿剂

🧪 Glycerin / 甘油

Purpose: A humectant that attracts and retains moisture on the skin.

Concerns: No known health or skin concerns; highly safe and non-irritating.

Notes: Added to liquid dish soaps to help mitigate the skin-drying effects of cleansing surfactants.

🧪 Tocopherol / 生育酚

Purpose: An antioxidant and skin-conditioning agent (Vitamin E).

Concerns: Rare instances of contact allergy, but generally highly safe and nourishing.

Notes: Helps protect the formula from oxidation while offering gentle protection for hands during use.

📁 Viscosity Modifiers / 黏度调节剂

🧪 Sodium Chloride / 氯化钠

Purpose: Used to increase the viscosity (thickness) of the liquid surfactant mixture.

Concerns: Safe and non-toxic, though excessive amounts can contribute to skin dryness.

Notes: Commonly known as table salt; it works synergistically with anionic surfactants like SLS to thicken the dish soap.

📁 Preservatives / 防腐剂

🧪 Phenoxyethanol / 苯氧乙醇

Purpose: A preservative used to prevent the growth of bacteria, yeast, and mold in water-based solutions.

Concerns: Can cause skin or eye irritation in sensitive individuals. Restricted to low percentages in consumer products.

Notes: A widely accepted alternative to traditional preservatives like parabens and formaldehyde-releasers.