Eucerin Advanced Repair Lotion

A highly effective, fragrance-free body moisturizer powered by Urea, Ceramides, and Natural Moisturizing Factors to smooth and repair dry, rough skin.

Performance Rating: 4.8

This formula represents a gold standard for hydrating dry and rough skin. It features Urea, a powerful humectant and keratolytic agent that exfoliates while moisturizing. The inclusion of Ceramide NP, Shea Butter, and Glycerin ensures excellent barrier repair and moisture retention. Furthermore, it boasts a comprehensive Natural Moisturizing Factor (NMF) complex—including Sodium Lactate, Sodium PCA, and an extensive list of amino acids like Arginine, Serine, and Alanine—which mimics the skin’s own hydration system. The addition of Tapioca Starch helps ensure the finish is not overly greasy.

Safety Rating: 4.6

The formulation is fragrance-free, significantly reducing the risk of contact dermatitis or irritation for sensitive users. It relies on standard, well-tolerated preservatives like Phenoxyethanol and 1,2-Hexanediol. While Urea is highly effective, it can occasionally cause stinging on broken or acutely inflamed skin. Overall, the ingredient profile is very clean and suitable for sensitive skin types.

Final Rating: 4.7

This is an exceptional body moisturizer, particularly for those dealing with dry, flaky, or rough skin texture (likely a ‘Roughness Relief’ or ‘UreaRepair’ style product). The synergy between Urea, Ceramides, and the Amino Acid complex creates a potent formula that addresses both hydration and barrier function simultaneously. The absence of fragrance makes it practically universally usable, earning it a near-perfect score.

Verdict

This formulation is an exemplary standard for treating chronically dry and rough skin. Unlike cosmetic moisturizers that merely coat the skin with oil, this product is designed to intervene biologically using ingredients found naturally in the skin. The star of the show is Urea, appearing third on the ingredient list. Urea is a dual-action powerhouse: it acts as a humectant to bind moisture deep within the epidermis and as a mild keratolytic to dissolve the glue holding dead skin cells together. This makes it incredibly effective for smoothing out texture and rough patches.

Supporting the Urea is a sophisticated complex of Natural Moisturizing Factors (NMFs). The list includes Sodium PCA, Sodium Lactate, and a wide array of amino acids like Arginine, Serine, and Alanine. These ingredients replicate the skin’s natural hydration chemistry, ensuring that the moisture balance is restored physiologically rather than superficially. This approach is superior for long-term skin health and resilience.

To lock in this hydration, the formula utilizes Ceramide NP and Shea Butter. Ceramides are essential lipids that repair the skin barrier, preventing transepidermal water loss. The addition of Caprylic/Capric Triglyceride provides a lightweight emollient feel. A clever addition is Tapioca Starch, which modifies the texture to reduce tackiness, ensuring the product feels velvety rather than greasy or sticky despite its rich ingredients.

It is important to note that this is a fragrance-free clinical formula. While it contains soothing Panthenol (implied via precursors) and Glycerin, the high concentration of Urea and Lactic Acid means it is potent. It performs exceptionally well on conditions like Keratosis Pilaris (‘chicken skin’), but due to the exfoliating acids, users should be cautious applying it to broken skin as it may sting. Overall, this is a top-tier barrier repair cream.

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Ingredient Evaluation

📁 Natural Moisturizing Factors (NMF) & Humectants / 天然保湿因子与吸湿剂

🧪 Urea / 尿素

Purpose: Exfoliant and humectant

Concerns: May cause stinging on broken skin

Notes: A key ingredient naturally found in skin; helps repair barrier and hydrate.

🧪 Glycerin / 甘油

Purpose: Humectant

Concerns: None

Notes: Attracts moisture to the skin.

🧪 Sodium Lactate / 乳酸钠

Purpose: Buffering agent and humectant

Concerns: Sun sensitivity (AHA salt)

Notes: Part of the skin’s NMF.

🧪 Glyceryl Glucoside / 甘油葡糖苷

Purpose: Humectant

Concerns: None

Notes: Stimulates Aquaporin water channels.

🧪 Sodium PCA / PCA 钠

Purpose: Skin-identical ingredient

Concerns: None

Notes: High water binding capacity.

🧪 Lactic Acid / 乳酸

Purpose: Exfoliant and pH adjuster

Concerns: Sun sensitivity

Notes: An Alpha Hydroxy Acid (AHA) that also hydrates.

🧪 Arginine HCL / 精氨酸 HCL

Purpose: Amino acid/Hydration

Concerns: None

Notes: Building block for skin proteins.

🧪 Serine / 丝氨酸

Purpose: Amino acid

Concerns: None

Notes: Skin-identical ingredient.

🧪 Alanine / 丙氨酸

Purpose: Amino acid

Concerns: None

Notes: Skin conditioning.

🧪 Histidine HCl / 组氨酸 HCl

Purpose: Amino acid

Concerns: None

Notes: Antioxidant properties.

🧪 Citrulline / 瓜氨酸

Purpose: Skin conditioning

Concerns: None

Notes: Supports skin function.

🧪 Lysine HCl / 赖氨酸 HCl

Purpose: Amino acid

Concerns: None

Notes: Skin conditioning.

🧪 Glutamic acid / 谷氨酸

Purpose: Amino acid

Concerns: None

Notes: Humectant.

🧪 Threonine / 苏氨酸

Purpose: Amino acid

Concerns: None

Notes: Skin conditioning.

🧪 PCA / 吡咯烷酮羧酸

Purpose: Humectant

Concerns: None

Notes: Derived from amino acids.

🧪 Glycogen / 糖原

Purpose: Humectant

Concerns: None

Notes: Skin identical ingredient.

🧪 Mannitol / 甘露糖醇

Purpose: Humectant

Concerns: None

Notes: Sugar molecule that binds water.

🧪 Sucrose / 蔗糖

Purpose: Humectant

Concerns: None

Notes: Ordinary sugar.

📁 Emollients & Barrier Repair / 柔润剂与屏障修复

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

Purpose: Emollient

Concerns: Heavy texture for oily skin

Notes: Rich in antioxidants and fatty acids.

🧪 Ceramide NP / 神经酰胺 NP

Purpose: Skin-identical ingredient

Concerns: None

Notes: Crucial for reinforcing the skin barrier.

🧪 Caprylic/Capric Triglyceride / 辛酸/癸酸甘油三酯

Purpose: Emollient

Concerns: Potential pore-clogging for very acne-prone skin

Notes: Derived from coconut oil and glycerin.

🧪 Dimethicone / 聚二甲基硅氧烷

Purpose: Occlusive

Concerns: Traps impurities if not cleansed well

Notes: Provides a silky feel and prevents water loss.

🧪 Dicaprylyl Ether / 二辛基醚

Purpose: Emollient

Concerns: None

Notes: Provides a dry, non-greasy skin feel.

🧪 Octyldodecanol / 辛基十二醇

Purpose: Emollient and solvent

Concerns: None

Notes: Helps stabilize the formula.

🧪 Hydrogenated Coco-Glycerides / 氢化椰油甘油酯类

Purpose: Emollient

Concerns: None

Notes: Skin conditioning agent.

📁 Emulsifiers, Thickeners & Texture Enhancers / 乳化剂、增稠剂与质地调节剂

🧪 Cetearyl Alcohol / 鲸蜡硬脂醇

Purpose: Fatty alcohol/Emollient

Concerns: None (not a drying alcohol)

Notes: Used to thicken and stabilize the cream.

🧪 Tapioca Starch / 木薯淀粉

Purpose: Absorbent

Concerns: None

Notes: Provides a matte finish and reduces greasiness.

🧪 Glyceryl Stearate SE / 甘油硬脂酸酯 SE

Purpose: Emulsifier

Concerns: None

Notes: Self-emulsifying form of glyceryl stearate.

🧪 Chondrus Crispus / 皱波角叉菜

Purpose: Thickener

Concerns: None

Notes: Also known as Irish Moss (Algae).

🧪 Sodium Cetearyl Sulfate / 鲸蜡硬脂醇硫酸酯钠

Purpose: Surfactant/Emulsifier

Concerns: Potential irritant for very sensitive skin

Notes: Helps mix oil and water.

🧪 Sodium Chloride / 氯化钠

Purpose: Thickener

Concerns: Drying in high amounts

Notes: Common salt.

📁 Solvents, Preservatives & Others / 溶剂、防腐剂与其他

🧪 Water / 水

Purpose: Solvent

Concerns: None

Notes: Base of the formulation.

🧪 Methylpropanediol / 甲基丙二醇

Purpose: Solvent

Concerns: None

Notes: Enhances absorption of ingredients.

🧪 Phenoxyethanol / 苯氧乙醇

Purpose: Preservative

Concerns: Irritation in high concentrations

Notes: Common safe preservative.

🧪 1,2-Hexanediol / 1,2-己二醇

Purpose: Preservative and humectant

Concerns: None

Notes: Synthetic preservative booster.

🧪 Tocopherol / 生育酚

Purpose: Antioxidant

Concerns: None

Notes: Vitamin E.

🧪 Carnitine / 肉碱

Purpose: Skin conditioning

Concerns: None

Notes: Often used for oil control or turnover.