Simple Water Boost Hydrating Booster
The Simple Water Boost Hydrating Booster is a lightweight, concentrated formula designed to provide an instant moisture surge to dehydrated skin. Produced by Simple, a brand recognized for its commitment to sensitive skin, this booster features a blend of moisture-binding humectants including Glycerin, Pentylene Glycol, and Butylene Glycol. These ingredients work effectively to pull hydration into the skin's deeper layers, while Dimethicone provides a silky, smooth finish that helps lock in that moisture without a greasy residue. It is designed to be versatile—used as a primer, a standalone treatment, or mixed into your favorite moisturizer. While the formula is free from artificial perfumes, colors, and harsh chemicals, it is important to look beyond the 'kind to skin' label if you are prone to breakouts. The texture is refreshing and absorbs quickly, making it a favorite for those seeking to remedy skin tightness and dullness, though our ingredient analysis reveals a specific concern for those with pore-clogging tendencies.
Our Analysis
Our analysis of the Simple Water Boost Hydrating Booster indicates a Moderate risk level for acne-prone individuals. While the primary ingredients are safe and hydrating, the inclusion of Potassium Chloride is a significant concern. Potassium Chloride is a mineral salt with a high comedogenic rating of 5/5. It is known to trigger follicular hyperkeratosis, a process where skin cells shed abnormally and clog the pore. Despite being a 'clean' brand, this specific ingredient makes the booster potentially problematic for those struggling with persistent acne or congestion, as it may exacerbate the formation of microcomedones.
Skin Type Recommendations
This booster is best suited for dry or dehydrated skin types that do not have a history of acne. However, it is not recommended for oily or acne-prone skin due to the highly comedogenic Potassium Chloride. Sensitive skin types can use it, provided they are not prone to clogged pores.
Flagged Ingredients
Mineral salt known to cause significant irritation and follicular hyperkeratosis.
Want Deeper Analysis?
Run our MACR (Multi-Axis Comedogenic Risk) analysis to get a comprehensive 5-axis risk assessment. This AI-powered analysis evaluates ingredients for Plugging Risk, Barrier Damage, Fungal Acne Risk, Oxidation Risk, and real-world User Reports — giving you personalized scores for your skin type.
