The Ordinary Mandelic Acid 10% + Ha
The Ordinary Mandelic Acid 10% + HA is a gentle yet effective alpha hydroxy acid (AHA) serum designed for superficial chemical exfoliation. Unlike more aggressive acids like glycolic acid, Mandelic Acid has a significantly larger molecular weight, which allows it to penetrate the skin more slowly and evenly. This makes it an ideal choice for those with sensitive skin or those new to chemical exfoliants who want to improve skin texture and tone without the risk of irritation. The formula is supported by Hyaluronic Acid (HA) and Glycerin, two powerful humectants that draw moisture into the skin to prevent the dryness often associated with acid use. The texture is a lightweight, slightly viscous serum that glides smoothly over the skin, thanks to the Propanediol base. This fragrance-free and oil-free treatment is specifically formulated to target dullness, uneven texture, and fine lines while remaining incredibly gentle on the skin barrier. It is a fantastic addition to any minimalist routine focused on clarity and hydration.
Our Analysis
Our analysis of The Ordinary Mandelic Acid 10% + HA confirms a low comedogenic risk level, making it a safe choice for those concerned about breakouts. After scanning the full ingredient list, we found zero flagged pore-clogging ingredients. The formula relies on a clean, minimal base of Propanediol and water, avoiding heavy oils, waxes, or esters that typically trigger congestion. Because it lacks common comedogenic triggers, this serum allows the Mandelic Acid to gently exfoliate the skin surface without the risk of forming new comedones or aggravating existing acne.
Skin Type Recommendations
This product is best for sensitive, dry, and acne-prone skin types that require gentle exfoliation without irritation. It is also excellent for combination or oily skin looking for a non-comedogenic way to refine texture. Because it is so mild, it is particularly recommended for those who find other AHAs too harsh.
Flagged Ingredients
This product does not contain known high-risk comedogenic ingredients.
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.
