Member’s Mark Triple Butter Body Wash

This is a highly emollient body wash designed to provide a creamy, moisturizing cleanse for skin that requires deep hydration and lipid replenishment.

Performance Rating: 4.3

The formula features a robust blend of cleansing agents and high-quality emollients. By placing Soybean Oil high in the ingredient list and incorporating Cocoa Butter, Shea Butter, and Jojoba Butter, this body wash provides excellent skin barrier protection and moisture retention. The inclusion of Beta-Glucan and Guar Hydroxypropyltrimonium Chloride enhances the skin-feel and provides soothing properties, making it effective for those with dry skin.

Safety Rating: 2.9

The product contains Methylchloroisothiazolinone and Methylisothiazolinone, which are potent isothiazolinone preservatives known to be common contact allergens and sensitizers. While permissible in rinse-off products, they may cause reactions in sensitive individuals. Additionally, the presence of Sodium Laureth Sulfate (SLES) can be drying or irritating for some, and Fragrance poses a risk for those with specific chemical sensitivities.

Final Rating: 3.6

This is a highly effective moisturizing body wash that performs well above average due to its rich lipid content and creamy texture. It successfully balances effective cleansing with significant skin-conditioning benefits. However, its safety score is tempered by the use of older, high-sensitization preservatives, making it less ideal for users with sensitive skin or pre-existing allergies.

Verdict

This body wash is a specialized formula that targets dryness by combining traditional surfactants with a heavy concentration of plant-based lipids. The base uses Sodium Laureth Sulfate (SLES) to provide a rich lather, which is balanced by a significant amount of Soybean oil to prevent the skin from feeling stripped. The inclusion of Sodium Lauroyl Isethionate and Sodium Cocoyl Glycinate suggests a sophisticated surfactant system that produces a dense, skin-cushioning foam similar to high-end cream cleansers. What sets this product apart is its ‘triple butter’ blend of Shea, Cocoa, and Jojoba butters, which work alongside Sweet Almond Oil to leave a protective moisturizing film on the skin after rinsing. The addition of Beta-Glucan is a premium touch, offering anti-inflammatory benefits that help soothe irritated skin barriers. However, potential users should be aware of the preservative system. The presence of Methylchloroisothiazolinone and Methylisothiazolinone is common in rinse-off products but can be a trigger for those with a history of contact dermatitis or extreme skin sensitivity. Additionally, the fragrance and Sodium Chloride (salt) might cause slight stinging if used on broken skin. For most users, especially those dealing with seasonal dryness, this formula provides an excellent, cost-effective way to maintain soft, supple skin without the immediate need for heavy post-shower lotions. It effectively mimics the lipid structure of the skin to restore comfort while washing away impurities.

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Ingredient Evaluation

📁 Base and Solvents / 溶剂与基础成分

🧪 Water (Aqua) / 水

Purpose: Solvent

Concerns: None

Notes: The primary base for most liquid personal care products.

📁 Surfactants and Cleansing Agents / 表面活性剂与清洁剂

🧪 Sodium Laureth Sulfate / 月桂醇聚醚硫酸酯钠

Purpose: Primary Surfactant

Concerns: May cause skin irritation or dryness in sensitive individuals.

Notes: Provides strong cleansing and rich lather.

🧪 Sodium Lauroamphoacetate / 椰油酰两性基乙酸钠

Purpose: Mild Co-surfactant

Concerns: Low concern

Notes: Improves mildness and foaming quality.

🧪 Cocamide MEA / 椰油酰胺 MEA

Purpose: Foam Booster and Thickener

Concerns: Low concern in wash-off products

Notes: Helps stabilize foam and increase viscosity.

🧪 Sodium Cocoyl Glycinate / 椰油酰甘氨酸钠

Purpose: Gentle Surfactant

Concerns: Low concern

Notes: An amino acid-based surfactant that is very mild on the skin.

🧪 Sodium Lauroyl Isethionate / 月桂酰羟乙基磺酸钠

Purpose: Gentle Surfactant

Concerns: Low concern

Notes: Commonly used in ‘beauty bars’ for its mildness.

🧪 Sodium Isethionate / 羟乙基磺酸钠

Purpose: Surfactant/Cleansing agent

Concerns: Low concern

Notes: Works in conjunction with other surfactants to cleanse.

📁 Moisturizers and Skin Conditioners / 保湿与护肤成分

🧪 Glycine Soja (Soybean) oil / 野大豆油

Purpose: Emollient

Concerns: Low concern

Notes: Rich in fatty acids to help replenish skin lipids.

🧪 Glycerin / 甘油

Purpose: Humectant

Concerns: Low concern

Notes: Draws moisture into the skin.

🧪 Theobroma Cacao (Cocoa) Seed Butter / 可可籽脂

Purpose: Emollient

Concerns: Low concern

Notes: Provides intense hydration and skin softening.

🧪 Butyrospermum Parkii (Shea) Butter / 牛油果树果脂

Purpose: Emollient

Concerns: Low concern

Notes: Known for its nourishing and skin-repairing properties.

🧪 Simmondsia Chinensis (Jojoba) Butter / 荷荷巴脂

Purpose: Skin Conditioning

Concerns: Low concern

Notes: Mimics natural skin oils for effective moisturization.

🧪 Prunus Amygdalus Dulcis (Sweet Almond) Oil / 甜扁桃油

Purpose: Emollient

Concerns: Low concern

Notes: Lightweight oil that helps soothe and soften skin.

🧪 Beta-Glucan / β-葡聚糖

Purpose: Soothing agent

Concerns: Low concern

Notes: Helps calm skin and promote healing.

🧪 Tocopheryl Acetate / 生育酚乙酸酯

Purpose: Antioxidant/Vitamin E

Concerns: Low concern

Notes: Protects skin from oxidative stress.

📁 Texture and Viscosity Modifiers / 质地与粘度调节剂

🧪 Sodium Chloride / 氯化钠

Purpose: Thickener

Concerns: Low concern

Notes: Used to adjust the thickness of sulfate-based formulas.

🧪 Cyamopsis Tetragonoloba (Guar) Gum / 瓜儿胶

Purpose: Thickener/Stabilizer

Concerns: Low concern

Notes: A natural plant-derived gum.

🧪 Guar Hydroxypropyltrimonium Chloride / 瓜儿胶羟丙基三甲基氯化铵

Purpose: Conditioning agent

Concerns: Low concern

Notes: A cationic polymer that leaves a smooth feel on the skin.

🧪 Lauric Acid / 月桂酸

Purpose: Fatty Acid/Surfactant

Concerns: Low concern

Notes: Contributes to foam and consistency.

🧪 Stearic Acid / 硬脂酸

Purpose: Thickener/Emollient

Concerns: Low concern

Notes: Provides a creamy texture.

🧪 Palmitic Acid / 棕榈酸

Purpose: Emollient/Stabilizer

Concerns: Low concern

Notes: Helps maintain the structure of the product.

🧪 Citric Acid / 柠檬酸

Purpose: pH Adjuster

Concerns: Low concern

Notes: Used to balance the pH to be skin-friendly.

📁 Preservatives and Chelating Agents / 防腐剂与螯合剂

🧪 Etidronic Acid / 羟乙磷酸

Purpose: Chelating Agent

Concerns: Low concern

Notes: Prevents changes in color and fragrance.

🧪 Tetrasodium EDTA / 乙二胺四乙酸四钠

Purpose: Chelating Agent

Concerns: Low concern

Notes: Neutralizes metal ions in hard water.

🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮

Purpose: Preservative

Concerns: High potential for skin allergy/sensitization

Notes: Usually found in wash-off products only.

🧪 Methylisothiazolinone / 甲基异噻唑啉酮

Purpose: Preservative

Concerns: High potential for skin allergy/sensitization

Notes: Common contact allergen; restricted in some regions for leave-on products.

📁 Fragrance and Colorants / 香精与着色剂

🧪 Fragrance (Parfum) / 香精

Purpose: Scent

Concerns: Potential allergen

Notes: Generic term for a blend of scent chemicals.

🧪 Titanium Dioxide (CI 77891) / 二氧化钛

Purpose: Opacifier/Colorant

Concerns: Low concern in wash-off products

Notes: Provides a white, creamy appearance to the liquid.