Kiehl’s Calendula Deep Cleansing Foaming Face Wash

This is a gentle foaming gel cleanser formulated with amino acid-based surfactants, glycerin, and soothing botanical extracts like calendula and chamomile to thoroughly purify the skin without stripping its natural moisture.

Performance Rating: 7.7

The cleanser delivers strong, balanced cleansing performance primarily powered by Sodium Cocoyl Glycinate and Coco-Betaine. This combination generates a rich, gentle lather that effectively lifts away impurities and excess sebum without excessively stripping the skin barrier. The inclusion of Glycerin and Propylene Glycol helps maintain essential hydration during washing, preventing post-cleanse tightness. Furthermore, botanical additions like Calendula Officinalis Flower Extract and Chamomilla Recutita Flower Oil provide gentle conditioning and soothing properties, resulting in a refreshing and comfortably clean finish suitable for daily facial use.

Safety Rating: 6.2

The formula presents a moderate safety profile due to the presence of multiple aromatic plant extracts and essential oils. While the cleansing base is relatively mild, the inclusion of Citrus Limon Peel Oil, Cymbopogon Schoenanthus Oil, and Geranium Maculatum Oil introduces known fragrance allergens such as Limonene and Citral. These volatile botanical compounds can increase the risk of contact dermatitis, irritation, or phototoxicity in sensitive individuals. The formulation relies on standard, well-regulated preservatives like Phenoxyethanol and chelators like Tetrasodium EDTA, which are generally safe but warrant caution for allergy-prone skin types.

Final Rating: 7.0

The overall assessment reflects a well-formulated daily cleanser that pairs dependable functional efficacy with a sensorial botanical experience. The amino acid-based surfactant blend provides effective yet gentle surface cleansing, complemented by skin-replenishing humectants and calming herbal extracts. However, the heavy reliance on fragrant essential oils slightly compromises its safety footprint by elevating the potential for sensitization. Ultimately, it offers a pleasant and thoroughly cleansing routine for resilient skin, though individuals with reactive or sensitive complexions should approach the formula with careful consideration.

Verdict

This cleanser relies on a base of sodium cocoyl glycinate and coco-betaine, which are celebrated for delivering an effective, creamy lather without the aggressive stripping associated with traditional sulfates. This amino acid and amphoteric surfactant combination gently dissolves excess sebum, surface impurities, and environmental grime while preserving the lipid barrier. Supported by glycerin, a well-tolerated humectant that attracts and locks in moisture, the formula ensures that the skin feels clean, soft, and balanced rather than parched, taut, or tight after every rinse.

Infused with soothing plant actives, the formula incorporates Calendula officinalis flower extract, Chamomilla recutita flower oil, and Artemisia absinthium extract. Calendula has a long-standing reputation in dermatological care for its exceptional anti-inflammatory, calming, and wound-supportive properties, making it ideal for soothing minor irritation. Chamomile oil and wormwood extract further deliver gentle antioxidant and conditioning benefits to the complexion. Together, these botanical elements help calm the skin during washing, leaving the face feeling refreshed, toned, and comforted throughout daily cleansing rituals.

Despite the mildness of its cleansing agents, the formula contains several aromatic essential oils, notably Citrus limon peel oil, Geranium maculatum oil, and Cymbopogon schoenanthus oil, alongside standard fragrance components like limonene and citral. While these volatile plant oils provide an invigorating, spa-like herbal aroma that elevates the user experience, they can potentially trigger allergic contact dermatitis, redness, or stinging in sensitive or reactive individuals. Anyone prone to fragrance sensitivities should approach these essential oils with caution and perform a patch test prior to full facial use.

Overall, this product represents a high-performing daily foaming cleanser that excels for normal, combination, and mildly oily skin types desiring a deep, clarifying wash that respects moisture levels. It effectively clears pore congestion, daily dirt, and light cosmetic residue while maintaining a supple skin feel. However, because of the inclusion of citrus and botanical fragrance oils, it is less suited for individuals navigating active barrier compromise, eczema, or severe rosacea. For non-reactive skin profiles, it offers a remarkably pleasant, purifying cleanse.

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Ingredient Evaluation

📁 Surfactants / 表面活性剂

🧪 Sodium Cocoyl Glycinate / 椰油酰甘氨酸钠

Purpose: Cleansing agent and foam producer.

Notes: An amino acid-based surfactant known for producing rich lather while being gentle on the skin barrier.

🧪 Coco-Betaine / 椰油基甜菜碱

Purpose: Cleansing agent, foam booster, and secondary surfactant.

Notes: An amphoteric surfactant often paired with anionic or amino acid surfactants to reduce overall irritation potential.

📁 Humectants / 保湿剂

🧪 Aqua / Water / 水

Purpose: Primary solvent.

Notes: Serves as the carrier base for water-soluble ingredients.

🧪 Glycerin / 甘油

Purpose: Humectant and skin hydrator.

Notes: A classic humectant that draws moisture to the skin to counteract the drying effects of cleansing.

🧪 Propylene Glycol / 丙二醇

Purpose: Humectant, solvent, and penetration enhancer.

Concerns: May cause mild irritation or contact sensitivity in individuals with very reactive skin.

Notes: Helps retain moisture and stabilizes botanical extracts in solution.

📁 Thickeners / 增稠剂

🧪 Acrylates Copolymer / 丙烯酸(酯)类共聚物

Purpose: Viscosity controller and texture stabilizer.

Notes: Provides structure and suspension to cleansing gel formulations.

🧪 Sodium Chloride / 氯化钠

Purpose: Viscosity adjuster.

Notes: Common table salt used to thicken surfactant-based systems.

📁 pH Adjusters / pH调节剂

🧪 Sodium Hydroxide / 氢氧化钠

Purpose: pH adjuster (alkalizing agent).

Concerns: Caustic in pure form, but fully neutralized and safe in the finished product.

Notes: Used in precise quantities to neutralize polymer thickeners and balance product pH.

🧪 Citric Acid / 柠檬酸

Purpose: pH adjuster (acidifying agent) and mild chelator.

Notes: An alpha hydroxy acid used here in small amounts to buffer formula pH to skin-friendly levels.

📁 Preservatives / 防腐剂

🧪 Phenoxyethanol / 苯氧乙醇

Purpose: Broad-spectrum preservative.

Concerns: May cause mild irritation in hypersensitive individuals.

Notes: A globally permitted preservative effective against bacteria.

🧪 Tetrasodium EDTA / 乙二胺四乙酸四钠

Purpose: Chelating agent and preservative booster.

Notes: Binds metal ions in hard water to prevent product degradation and improve foaming performance.

📁 Active Ingredients / 活性成分

🧪 Calendula Officinalis Flower Extract / 金盏花提取物

Purpose: Skin soothing and conditioning agent.

Notes: Rich in flavonoids and carotenoids, traditionally used to soothe irritated skin.

🧪 Chamomilla Recutita Flower Oil / Matricaria Flower Oil / 母菊花油

Purpose: Skin conditioning and calming botanical oil.

Concerns: May cause contact allergy in individuals sensitive to the Asteraceae family.

Notes: Contains bisabolol and chamazulene, known for their anti-inflammatory properties.

🧪 Artemisia Absinthium Extract / 苦艾提取物

Purpose: Skin conditioning and antioxidant botanical extract.

Notes: Wormwood extract, commonly used for purifying and skin-comforting benefits.

📁 Fragrance / 香精

🧪 Citrus Limon Peel Oil / Lemon Peel Oil / 柠檬果皮油

Purpose: Fragrance and natural astringent.

Concerns: Contains volatile terpenes and furocoumarins that can cause skin sensitization or photosensitivity if not properly refined.

Notes: Provides a fresh citrus aroma.

🧪 Cymbopogon Schoenanthus Oil / 柠檬香茅油

Purpose: Fragrance and masking agent.

Concerns: Essential oil components may trigger contact dermatitis on sensitive skin.

Notes: Commonly known as lemongrass oil, offering an herbal-citrus scent.

🧪 Geranium Maculatum Oil / 斑点老鹳草油

Purpose: Fragrance and skin conditioning oil.

Concerns: May cause allergic reactions or sensitization in fragrance-sensitive skin.

Notes: Derived from wild geranium and imparts a herbal-floral note.

🧪 Limonene / 柠檬烯

Purpose: Fragrance component.

Concerns: Recognized fragrance allergen that can oxidize into skin-sensitizing compounds.

Notes: Naturally present in citrus peel essential oils.

🧪 Citral / 柠檬醛

Purpose: Fragrance component.

Concerns: Recognized contact allergen with potential to cause skin sensitization.

Notes: A naturally occurring terpene found in lemongrass and lemon essential oils.