Hypochlorous Acid in Skincare
Hypochlorous acid is a powerful oxidizing agent that can help reduce bacterial bioburden on the skin to address topical systems of congestion and rosacea. Also helps improve the overall health and...
SKIN NOTES - THE SKINCARE BLOG
Welcome to Prequel's Skin Notes. As a dermatologist-developed brand, we're passionate about skin health education. Skin Notes is a skincare blog that focuses on skin concerns, efficacious ingredients, new technologies and more.
Adenosine in Skincare
Adenosine, a bio-organic compound found in every cell of our bodies, has gained recent recognition in the skincare industry for its topical restorative and skin-soothing properties. Particularly effective in reducing...
Colloidal Oatmeal in Skincare
Colloidal oatmeal is a cosmetic ingredient and OTC active known for its soothing and moisturizing properties. Utilized in treating dry, itchy, and sensitized skin caused by dry climate and eczema.
Petrolatum in Skincare
Petrolatum is a cosmetic ingredient and OTC skin protectant used as an occlusive agent. It creates a protective barrier on the skin's surface that helps to prevent moisture loss and protect...
Cica in Skincare
Concentrated Centella asiatica leaf extract shown to improve skin firmness and elasticity and help reverse cell senescense.
Feverfew in Skincare
Feverfew is an extract known for its antioxidant and anti-inflammatory properties. Used in skincare for its soothing effects and to help alleviate irritation and topical redness, making it suitable for sensitive...
Shea Butter in Skincare
Shea butter is a tree-nut-derived emollient that is rich in unsaponifiables and is also a natural source of vitamin E. Utilized in skin care to help soothe, moisturize, and visually improve...
Aloe Vera in Skincare
Aloe vera is a natural humectant that soothes, calms, and comforts the skin. It helps balance skin's moisture levels and enhances elasticity.
Arginine in Skincare
Arginine is an amino acid part of the natural moisturizing factor (NMF) that adheres to skin due to its cationic charge. It provides long-lasting hydration and in a surfactant system reduces...
Hyaluronic Acid in Skincare
Hyaluronic acid is a key sugar molecule native to the skin that effectively draws and retains moisture into the skin for a plumper, more youthful appearance.
Benzoyl Peroxide in Skincare
Benzoyl Peroxide is an OTC active proven to combat and prevent acne blemishes and promote a clear skin complexion.
Kojic Acid in Skincare
Kojic acid is a by-product of the fermentation process of certain types of fungi known for its skin-lightening properties. Effective in treating hyperpigmentation and age spots for a brighter, more...
Ellagic Acid in Skincare
Ellagic acid is a naturally occurring polyphenol with potent antioxidant and skin-brightening properties. Effective in protecting the skin from environmental damage and reducing the appearance of dark spots.
Tranexamic Acid in Skincare
Tranexamic acid is a synthetic derivative of the amino acid lysine recognized for its ability to reduce hyperpigmentation and inflammation to help achieve a more even and radiant complexion.
Lactic Acid in Skincare
Lactic acid is a type of AHA that gently removes the top layer of dead skin cells to help improve skin texture, reduce dark spots, smooth fine lines, hydrate, and improve...
SKIN NOTES