This is a 4% benzoyl peroxide acne cleanser formulated with essential ceramides and humectants to clear breakouts while supporting the skin’s natural moisture barrier.
This cleanser earns a stellar 8.9/10 performance rating primarily due to its active ingredient, 4% Benzoyl Peroxide, which is a gold standard for treating and preventing acne by targeting acne-causing bacteria. To combat the drying effects often associated with acne treatments, the formula is cleverly enriched with three essential ceramides (Ceramide NP, AP, and EOP) to restore the skin barrier, alongside humectants like Glycerin and Propanediol that keep the skin hydrated during cleansing.
The safety rating of 8.2/10 reflects a generally safe and well-tolerated formulation, though with minor caveats. While 4% Benzoyl Peroxide is much gentler than higher concentrations, it can still cause mild irritation, peeling, or dryness in sensitive individuals. Additionally, surfactants like Sodium C14-16 Olefin Sulfonate can occasionally be stripping. However, the absence of added fragrances and parabens significantly lowers the risk of sensitization.
With a final rating of 8.6/10, this product is an outstanding therapeutic cleanser. It strikes a perfect balance between active acne treatment and barrier support. It is highly recommended for those with oily, combination, or acne-prone skin, as it effectively clears breakouts without completely compromising the skin’s delicate moisture barrier.
This cleanser is an excellent, clinically-backed option for targeting active acne without completely stripping the skin barrier. The star active ingredient, benzoyl peroxide at a 4% concentration, is a gold-standard agent in over-the-counter acne treatment. It works by introducing oxygen directly into the pores, which effectively kills acne-causing bacteria (Cutibacterium acnes), while also promoting cellular turnover to prevent clogged pores. At 4%, it offers a sweet spot of clinical efficacy with a significantly lower risk of redness, peeling, and irritation compared to harsher, higher-strength 10% formulations, making it far more tolerable for daily use. To counteract the drying and irritating effects commonly associated with benzoyl peroxide, this formulation incorporates a highly thoughtful blend of hydrating and skin-restoring ingredients. Humectants like glycerin, propylene glycol, and propanediol act as moisture magnets, drawing water into the skin to maintain essential hydration during the cleansing process. More importantly, the inclusion of three essential ceramides—Ceramide NP, Ceramide AP, and Ceramide EOP—helps restock the skin’s natural lipid structure. This reinforces a compromised skin barrier and locks in moisture, which is crucial because a strong, resilient barrier actually makes active acne treatments more tolerable and effective over the long run. However, the cleanser’s surfactant system is worth examining closely. While cocamidopropyl hydroxysultaine provides mild, non-irritating cleansing properties, sodium C14-16 olefin sulfonate is a much stronger surfactant known for producing a rich lather, which can occasionally feel stripping on exceptionally dry or compromised skin. Fortunately, the formula’s rich base of humectants and barrier-replenishing ceramides helps to successfully mitigate this potential dryness, resulting in a highly balanced, comfortable wash that cleanses deeply without leaving the skin feeling tight or squeaky. Users should keep in mind that benzoyl peroxide is a potent active that comes with certain precautions. It has a well-known bleaching effect on colored fabrics, towels, and hair, so it is vital to rinse the face thoroughly after every use. It can also increase skin sensitivity to environmental factors, making the daily application of a broad-spectrum sunscreen a non-negotiable step in your morning routine. Because this formula is designed to treat active breakouts, starting slowly—such as once daily or every other evening—is highly recommended to gauge skin tolerance. Overall, this is a stellar, dermatologically sensible formula that tackles mild-to-moderate inflammatory acne while actively keeping the skin barrier protected.
🧪 Benzoyl Peroxide 4% / 过氧化苯甲酰 4%
Purpose: Active acne treatment. Kills acne-causing bacteria (C. acnes) and helps clear pores.
Concerns: Can cause dryness, peeling, redness, irritation, and can bleach fabrics.
Notes: Often used in daily acne cleansers; a 4% concentration is effective with less irritation than higher percentages.
🧪 Cocamidopropyl Hydroxysultaine / 椰油酰胺丙基羟基磺基甜菜碱
Purpose: Mild amphoteric surfactant, cleansing and lathering agent.
Concerns: Generally very low irritation potential; excellent safety profile.
Notes: Often used to reduce the harshness of other stronger surfactants.
🧪 Sodium C14-16 Olefin Sulfonate / C14-16 烯烃磺酸钠
Purpose: Strong anionic surfactant and cleansing agent.
Concerns: Can be drying or stripping for very sensitive or compromised skin.
Notes: Helps create a rich foam and effectively removes sebum and dirt.
🧪 Diethylhexyl Sodium Sulfosuccinate / 磺基琥珀酸二乙基己酯钠
Purpose: Anionic surfactant, wetting agent, and emulsifier.
Concerns: Can sometimes cause mild irritation, but safe in wash-off formulations.
Notes: Helps the formula spread evenly and rinse off easily.
🧪 Glycerin / 甘油
Purpose: Humectant, draws moisture to the skin.
Concerns: None.
Notes: Classic, highly effective skin-identical ingredient.
🧪 Propylene Glycol / 丙二醇
Purpose: Humectant, solvent, and penetration enhancer.
Concerns: Low risk of irritation or sensitization in some sensitive skin types.
Notes: Helps active ingredients penetrate the skin better.
🧪 Propanediol / 1,3-丙二醇
Purpose: Humectant and solvent.
Concerns: Very low irritation risk.
Notes: An eco-friendly alternative to propylene glycol that boosts hydration.
🧪 Ceramide NP / 神经酰胺 NP
Purpose: Skin-replenishing, barrier repair, and moisture retention.
Concerns: None.
Notes: Helps restore the skin’s lipid barrier to counteract the drying effects of Benzoyl Peroxide.
🧪 Ceramide AP / 神经酰胺 AP
Purpose: Skin-replenishing, barrier repair, and soothing.
Concerns: None.
Notes: Works synergistically with other ceramides to protect the skin barrier.
🧪 Ceramide EOP / 神经酰胺 EOP
Purpose: Skin-replenishing, barrier repair, and protection.
Concerns: None.
Notes: Part of the skin-identical lipid structure that keeps skin hydrated.
🧪 Water / 水
Purpose: Solvent and primary vehicle/base.
Concerns: None.
Notes: Foundational ingredient for dissolving other components.
🧪 Xanthan Gum / 黄原胶
Purpose: Thickener, stabilizer, and gel-forming agent.
Concerns: None.
Notes: Natural gum used to give the formulation its desired viscosity.
🧪 Potassium Hydroxide / 氢氧化钾
Purpose: Alkaline pH adjuster.
Concerns: Highly corrosive in pure form, but completely safe in finished wash-off formulations.
Notes: Used in tiny amounts to balance and stabilize the pH of the cleanser.