up&up Sensitive Skin Body Wash - Eczema Seal - Fragrance Free

A fragrance-free, creamy body wash featuring colloidal oatmeal and niacinamide to cleanse and soothe sensitive or eczema-prone skin.

Performance Rating: 4.5

This body wash features a strong surfactant blend anchored by Sodium C14-16 Olefin Sulfonate, balanced effectively with mild co-surfactants like Cocamidopropyl Betaine and Decyl Glucoside. This ensures effective cleansing and lather without stripping the skin as harshly as traditional sulfates. The formula excels in skin conditioning, boasting high-quality actives such as Colloidal Oatmeal, Niacinamide, and Aloe Vera, which provide soothing, barrier-repairing, and anti-inflammatory benefits. Vegetable Glycerin provides essential hydration, while the thickeners utilized suggest a luxurious, creamy texture.

Safety Rating: 4.7

The safety profile is excellent, particularly for sensitive skin. Notably, the formula appears to be fragrance-free, removing the most common cause of contact dermatitis in personal care products. It avoids harsh preservatives (like parabens or formaldehyde releasers), utilizing a gentle alternative system including Caprylyl Glycol and Glyceryl Undecylenate. The inclusion of Colloidal Oatmeal specifically targets and alleviates skin irritation. While Sodium C14-16 Olefin Sulfonate can be slightly drying for extremely compromised skin compared to purely non-ionic cleansers, the overall formulation is designed to minimize irritation.

Final Rating: 4.6

This is a superior body wash formulation that bridges the gap between effective cleansing and therapeutic skin care. The combination of Colloidal Oatmeal and Niacinamide elevates it above standard washes, making it suitable for those with eczema, sensitivity, or a damaged skin barrier. The omission of fragrance and harsh sulfates (SLS/SLES) demonstrates a thoughtful approach to formulation, prioritizing skin health and safety without sacrificing performance.

Verdict

This body wash is an excellently constructed product for individuals seeking a balance between effective cleansing and skin barrier support. The primary surfactant, Sodium C14-16 Olefin Sulfonate, provides a satisfying foam and thorough cleanse. While this ingredient can be drying on its own, the formulation buffers it effectively with Cocamidopropyl Betaine and Decyl Glucoside, ensuring the product lifts away impurities without stripping the skin’s essential oils.

The ingredient list shines with its focus on soothing agents. The inclusion of Colloidal Oatmeal is a classic, evidence-based choice for calming itchy or irritated skin, making this ideal for eczema sufferers. This is bolstered by Niacinamide, a powerhouse ingredient that helps strengthen the skin barrier and reduce inflammation. The addition of Aloe Barbadensis Leaf Extract and Vegetable Glycerin provides necessary hydration, preventing the tight sensation often associated with foaming cleansers.

From a sensory perspective, the formula uses Glycol Distearate, which gives the wash a pearlescent, creamy appearance, enhancing the feeling of moisture. The preservative system is also noteworthy; it relies on modern, gentle alternatives like Caprylyl Glycol and Glyceryl Undecylenate rather than traditional parabens or formaldehyde releasers. This aligns well with the “clean” beauty trends many consumers look for today.

Perhaps most importantly, the product is free from added fragrance. Since fragrance is a common trigger for contact dermatitis, its absence ensures that the soothing botanicals can work without interference. Overall, this is a safe, effective, and well-rounded cleanser suitable for the whole family, particularly during dry winter months or for those with reactive skin conditions.

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Ingredient Evaluation

📁 Solvents & Surfactants / 溶剂与表面活性剂

🧪 Water / 水

Purpose: Solvent

Concerns: None

Notes: The base of the formulation.

🧪 Sodium C14-16 Olefin Sulfonate / C14-16 烯烃磺酸钠

Purpose: Primary Surfactant (Cleansing Agent)

Concerns: Can be drying to the skin if used in high concentrations without moisturizing agents.

Notes: A strong cleanser that produces rich foam; often used as an alternative to sulfates.

🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱

Purpose: Secondary Surfactant / Foam Booster

Concerns: Low risk of sensitization due to impurities if not high quality.

Notes: Derived from coconut oil; helps reduce irritation from stronger surfactants.

🧪 Decyl Glucoside / 癸基葡糖苷

Purpose: Mild Surfactant

Concerns: None

Notes: A gentle, biodegradable non-ionic surfactant suitable for sensitive skin.

📁 Texture Enhancers & Thickeners / 增稠剂与质地调节剂

🧪 Polyacrylate-33 / 聚丙烯酸酯-33

Purpose: Rheology Modifier / Suspending Agent

Concerns: Synthetic polymer, environmental biodegradability concerns.

Notes: Helps suspend insoluble ingredients (like pearlizers or beads) and controls viscosity.

🧪 Sodium Hydroxypropyl Starch Phosphate / 羟丙基淀粉磷酸钠

Purpose: Bulking Agent / Texture Enhancer

Concerns: None

Notes: A naturally derived starch used to improve the feel and thickness of the product.

🧪 Sodium Chloride / 氯化钠

Purpose: Thickener

Concerns: Can be drying in extremely high concentrations (rare in body wash).

Notes: Common table salt, used to thicken the surfactant system.

🧪 Glycol Distearate / 二硬脂酸乙二醇酯

Purpose: Opacifier / Pearlizing Agent

Concerns: None

Notes: Gives the body wash a pearlescent, creamy appearance.

📁 Skin Conditioning Actives / 护肤活性成分

🧪 Vegetable Glycerin / 植物甘油

Purpose: Humectant

Concerns: None

Notes: Attracts moisture to the skin to prevent dryness.

🧪 Colloidal Oatmeal / 胶体燕麦

Purpose: Skin Protectant / Soothing Agent

Concerns: None

Notes: Excellent for soothing itchy, dry, or sensitive skin; helps repair the skin barrier.

🧪 Niacinamide / 烟酰胺

Purpose: Skin Conditioning (Vitamin B3)

Concerns: None at this concentration.

Notes: Helps strengthen the skin barrier, reduce inflammation, and improve skin tone.

🧪 Aloe Barbadensis Leaf Extract / 库拉索芦荟叶提取物

Purpose: Soothing / Moisturizing

Concerns: None

Notes: Plant extract known for its calming and hydrating properties.

📁 Preservatives & Emollients / 防腐剂与润肤剂

🧪 Caprylyl Glycol / 辛甘醇

Purpose: Humectant / Preservative Booster

Concerns: None

Notes: Conditions skin while helping to prevent bacterial growth.

🧪 Glyceryl Laurate / 月桂酸甘油酯

Purpose: Emollient / Surfactant / Antimicrobial

Concerns: None

Notes: A monoester of glycerin and lauric acid that softens skin and boosts preservative efficacy.

🧪 Glyceryl Undecylenate / 十一烯酸甘油酯

Purpose: Emollient / Preservative Booster

Concerns: None

Notes: Skin-conditioning agent with antimicrobial properties to stabilize the formula.