ECOS Dish Soap – Free & Clear

This is a fragrance-free, plant-derived dish soap designed to deliver powerful grease-cutting performance using a balanced blend of gentle, coconut-based surfactants and biodegradable chelating agents.

Performance Rating: 8.3

The formula delivers strong cleaning efficacy driven by Sodium Coco-Sulfate, a powerful plant-derived anionic surfactant that breaks down tough fats and oils. It is reinforced by Cocamidopropylamine Oxide, Lauramine Oxide, and Coco Betaine, which act synergistically to boost lather volume, stabilize foam, and enhance grease suspension. The addition of Tetrasodium Glutamate Diacetate functions as a high-performing, biodegradable chelating agent that softens water and prevents mineral interference, ensuring consistent cleansing in hard water. While it lacks specialized enzymes for baked-on food, the concentrated surfactant blend easily handles heavy daily dishware soils.

Safety Rating: 8.9

This composition demonstrates a very favorable safety and environmental profile by prioritizing plant-derived surfactants and benign additives. It avoids harsh ethoxylated compounds, isothiazolinone preservatives, and aggressive synthetic dyes, minimizing the risk of severe skin irritation and systemic toxicity. Preserved with a well-tolerated combination of Phenoxyethanol and Ethylhexylglycerin, the mixture maintains microbial integrity with low sensitization potential. Furthermore, Citric Acid optimizes the pH for skin compatibility, and ingredients like Tetrasodium Glutamate Diacetate ensure excellent biodegradability and minimal aquatic toxicity, making it gentle on hands and safe for household use.

Final Rating: 8.6

Overall, the formulation achieves an impressive harmony between robust degreasing capability and dermal mildness. By pairing coconut-derived surfactants with advanced bio-chelators, it provides thorough, reliable dishwashing performance without resorting to harsh sulfates, volatile solvents, or problematic preservatives. The thoughtful inclusion of gentle foam boosters and an eco-friendly preservation system creates a responsible, low-hazard profile suitable for frequent use. It stands out as an exceptionally well-rounded dish soap that satisfies modern demands for environmental sustainability, ingredient transparency, and dependable everyday cleanliness.

Verdict

The formulation is built around an effective cleaning engine powered by Sodium Coco-Sulfate, a coconut-derived surfactant known for producing rich lather and breaking down stubborn grease. To temper the potential drying effects of sulfates, the formula incorporates Lauramine Oxide, Cocamidopropylamine Oxide, and Coco Betaine. These secondary amphoteric surfactants not only boost foam stability and lifting power against baked-on food residues but also significantly improve the overall mildness on bare hands during routine daily dishwashing tasks.

From a skin sensitivity standpoint, this dish soap stands out due to its completely unscented and dye-free formulation. By excluding synthetic fragrances, essential oils, and artificial colorants, it drastically minimizes the likelihood of triggering contact dermatitis or respiratory irritation. The inclusion of Citric Acid helps balance the pH to a skin-friendly level, while the absence of harsh solvents ensures that your hands are less prone to excessive moisture loss and cracking even with frequent, un-gloved handwashing.

From an environmental and preservation perspective, the formula relies on Tetrasodium Glutamate Diacetate, a highly effective, bio-based, and readily biodegradable chelating agent. This ingredient binds hard water minerals to maintain superior cleaning efficacy without the ecological toxicity associated with conventional chelators like EDTA. Microbial integrity is safely maintained with a modern blend of Phenoxyethanol and Ethylhexylglycerin, offering robust broad-spectrum protection against bacteria and mold without resorting to controversial formaldehyde-releasers, parabens, or isothiazolinones.

Overall, this dish liquid represents a well-engineered balance between heavy-duty cleaning capability and gentle, non-toxic formulation standards. It excels at cutting grease, rinsing cleanly without leaving chemical residue, and remaining gentle on both skin and plumbing systems. Whether you are cleaning sensitive cookware, washing delicate baby bottles, or handling everyday pots and pans, this product provides an eco-conscious, high-performing dishwashing solution that does not compromise on grease-cutting power or personal safety.

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Ingredient Evaluation

📁 Surfactants / 表面活性剂

🧪 Water / 水

Purpose: Acts as the solvent base to dissolve and disperse cleaning agents.

Notes: Purified or deionized water is standard in liquid detergents to prevent mineral interference.

🧪 Sodium Coco-Sulfate / 椰油醇硫酸酯钠

Purpose: Primary anionic surfactant that lifts grease and creates rich lather.

Concerns: May cause mild skin dryness or irritation with frequent, prolonged direct contact.

Notes: Derived from whole coconut oil, containing a broader blend of fatty alcohol sulfates than purified sodium lauryl sulfate (SLS).

🧪 Cocamidopropylamine Oxide / 椰油酰胺丙基氧化胺

Purpose: Foam booster, secondary surfactant, and grease-cutting agent.

Notes: Works synergistically with anionic surfactants to maintain foam stability in greasy dishwater.

🧪 Lauramine Oxide / 月桂基氧化胺

Purpose: Secondary surfactant and foam stabilizer that enhances grease removal.

Notes: Maintains lather performance effectively even in the presence of heavy food soils and hard water.

🧪 Coco Betaine / 椰油基甜菜碱

Purpose: Amphoteric surfactant that boosts foam and mitigates potential skin irritation from stronger surfactants.

Notes: Directly derived from coconut fatty acids and lacks the amidopropyl link found in CAPB, reducing the risk of trace amine impurities.

📁 Preservatives / 防腐剂

🧪 Phenoxyethanol / 苯氧乙醇

Purpose: Broad-spectrum preservative preventing microbial and bacterial growth in water-based formulas.

Notes: A common alternative to isothiazolinones and formaldehyde donors, typically effective at concentrations below 1.0%.

🧪 Ethylhexylglycerin / 乙基己基甘油

Purpose: Preservative booster and mild skin-conditioning agent.

Notes: Disrupts bacterial cell walls, significantly enhancing the efficacy of phenoxyethanol.

📁 Chelating Agents / 螯合剂

🧪 Tetrasodium Glutamate Diacetate / 谷氨酸二乙酸四钠

Purpose: Chelating agent that binds hard water minerals (calcium and magnesium) to boost surfactant performance.

Notes: A plant-derived, readily biodegradable alternative to conventional synthetic chelators like EDTA.

🧪 Citric Acid / 柠檬酸

Purpose: pH adjuster and secondary chelating builder.

Notes: Balances formula pH to be skin-friendly while helping dissolve mineral films and water spots on dishes.