Everything To Know About Reactive Skin Solutions 5% Ectoin Cream
Our 5% Ectoin Cream is a steroid-free solution designed to rescue you on those days when nothing else in your skincare routine can. Think of it as something you might...
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.
Ectoin in Skincare
Ectoin is an amino acid derivative that acts as a high-end, clinically proven active ingredient to help protect skin from dehydration and various external stressors such as free radicals, air...
Allantoin in Skincare
Allantoin is a compound that can be found in several plants, such as comfrey, chamomile, and wheat sprouts. In topical medical treatments, it's used to promote wound healing and in...
Urea + Hydroxyethyl Urea in Skincare
Urea + Hydroxyethyl Urea is a synergistic blend that hydrates while supporting skin renewal to reduce skin roughness.
Ectoin Vs. Niacinamide - Which Is Right For You?
Both ectoin and niacinamide support the skin barrier - though they work differently to do so. Ectoin supports the skin barrier by binding moisture to the skin and creating a...
Everything To Know About Half & Half Fluid Moisturizer
Our Half & Half Lightweight Moisturizer is a milky emulsion format designed to mimic the benefits of a moisturizing lotion or cream—yet feel almost weightless. It’s a thin fluid that...
Amino Acids in Skincare
Amino Acids are an amino acid blend utilized to nourish the skin and produce a plumping and anti-wrinkle effect.
Peptide Complex in Skincare
Our Peptide Complex is a highly effective peptide combination that improves the look of fine lines and wrinkles.
Ceramide Complex in Skincare
Our Ceramide Complex is a ceramide blend in a lipid matrix derived from olive glycerides that mimic skin lipids to increase skin compatibility and moisturizing efficacy.
Squalane in Skincare
Squalane is a lightweight, versatile moisturizer known for its ability to deeply hydrate and protect the skin without feeling heavy or greasy. Derived from plant-based and synthetic sources, squalane mimics...
Salicylic Acid in Skincare
Salicylic acid is a well studied BHA that exfoliates to encourage the shedding of top layer skin cells to help reveal younger and smoother looking skin. Used as a cosmetic...
Mandelic Acid in Skincare
Mandelic 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...
Glycolic Acid in Skincare
Glycolic Acid is a type of AHA that performs as a chemical exfoliant to smooth skin tone, texture and reduce the appearance of pores and fine lines.
Everything To Know About The Scar Solutions Silicone Scar Stick
“As a dermatologist, scars are one of, if not the most, prevalent concerns I treat everyday in my clinic. Whether it is from post procedures, cuts and scrapes or even...
Dimethicone in Skincare
Dimethicone is a cosmetic ingredient and OTC skin protectant commonly used for its sensorial aspects in addition to helping the skin stay hydrated, soft, and supple. Due to its large...
SKIN NOTES