Peter Thomas Roth Glycolic Acid 10% Moisturizer
Peter Thomas Roth Glycolic Acid 10% Moisturizer is a high-performance chemical exfoliant and hydrator designed to revitalize dull, uneven skin. Formulated with a potent 10% Glycolic Acid (AHA), this moisturizer works by gently dissolving the glue-like bonds holding dead skin cells together, revealing a smoother and more radiant complexion underneath. The inclusion of Glycerin and Aloe Barbadensis Leaf Juice provides a soothing counter-balance to the exfoliating acid, ensuring the skin stays hydrated and calm. With a base of Water and Butylene Glycol, the texture is lightweight and absorbs efficiently without leaving a heavy or greasy residue. This product is ideal for those looking to tackle fine lines, rough texture, and persistent congestion. By promoting healthy cellular turnover while maintaining the moisture barrier, it helps achieve a clear, youthful glow that is often lost to environmental stressors and aging.
Our Analysis
Our analysis of the Peter Thomas Roth Glycolic Acid 10% Moisturizer indicates a Low comedogenic risk. The formula is primarily water-based and utilizes effective humectants. We flagged capric/caprylic triglyceride and cetearyl alcohol, which both carry a low individual rating of 2/5. While capric/caprylic triglyceride is a skin-friendly coconut derivative, it can occasionally trigger sensitive, acne-prone individuals. Cetearyl alcohol is a non-irritating fatty alcohol, but we monitor it closely as its pore-clogging potential can spike if combined with ingredients like Ceteareth-20. In this specific formulation, the risk remains low for most users.
Skin Type Recommendations
This moisturizer is best suited for oily, combination, and mature skin types that can tolerate active exfoliation. Its ability to clear pore-clogging debris makes it a strong choice for acne-prone individuals. Those with extremely sensitive or reactive skin should approach with caution due to the 10% glycolic acid concentration.
Flagged Ingredients
Fractionated coconut oil; removed most clogging long-chain acids but can still affect some.
Fatty alcohol emollient with low-moderate comedogenicity on its own. However, when combined with Ceteareth-20, the synergistic effect can significantly increase pore-clogging potential (combined rating of 4).
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.
